Exhibit 2.1

                          AGREEMENT AND PLAN OF MERGER

         THIS  AGREEMENT  AND  PLAN OF  MERGER  (the  "AGREEMENT"),  dated as of
February 28, 2005, by and among PROASSURANCE CORPORATION, a Delaware corporation
("PRA"),  NCP MERGER  CORPORATION,  a Delaware  corporation  and a  wholly-owned
subsidiary  of PRA  ("NEWCO"),  and NCRIC GROUP,  INC.,  a Delaware  corporation
("NCRIC").

                                   WITNESSETH:

         WHEREAS,  PRA is an insurance  holding company which provides,  through
its  insurance  subsidiaries,   medical  professional  liability  insurance  and
personal lines insurance; and

         WHEREAS, NCRIC is an insurance holding company which provides,  through
its  subsidiaries,   medical  professional   liability  insurance  and  practice
management and financial services to physicians and other health care providers;
and

         WHEREAS,  the  Boards  of  Directors  of  PRA,  NEWCO  and  NCRIC  have
determined  that it is in the best interests of their  respective  companies and
stockholders  for PRA to acquire NCRIC through the  consummation of the business
combination transaction provided for in this Agreement.

         NOW,   THEREFORE,   in   consideration   of   the   mutual   covenants,
representations,  warranties and  agreements  contained in this  Agreement,  and
intending to be legally bound by this  Agreement,  the parties to this Agreement
agree as follows:

ARTICLE 1
                                   THE MERGER

     1.1 MERGER.  Subject to the terms and  conditions of this  Agreement and in
accordance with the Delaware  General  Corporation Law, as amended (the "DGCL"),
at the Effective Time (as defined in Section 1.2 of this Agreement), NCRIC shall
merge  with  and  into  NEWCO  (the  "MERGER").  NEWCO  shall  be the  surviving
corporation in the Merger, and shall continue its corporate  existence under the
laws of the State of Delaware.  Upon  consummation  of the Merger,  the separate
corporate existence of NCRIC shall terminate.

     1.2 EFFECTIVE  TIME.  Subject to the provisions of this  Agreement,  and in
connection  with the  Closing,  a  certificate  of merger (the  "CERTIFICATE  OF
MERGER")  will be filed with the  Secretary  of State of  Delaware  pursuant  to
Section 252 of the DGCL.  The parties will make all other  filings or recordings
as may be required under the DGCL, and the Merger will become effective when the
Certificate  of  Merger  is filed in the  office  of the  Secretary  of State of
Delaware,  or at such later date or time as PRA and NCRIC  agree and  specify in
the  Certificate  of  Merger  (the time the  Merger  comes  effective  being the
"EFFECTIVE TIME").

     1.3 EFFECTS OF MERGER.  At and after the Effective  Time,  the Merger shall
have the effects set forth in this Agreement,  the Certificate of Merger and the
DGCL. At the Effective Time, (i) all rights, franchises,  licenses and interests
of NCRIC in and to every type of property,  real,  personal  and mixed,  and all
choses in action of NCRIC shall  continue  unaffected and  uninterrupted  by the
Merger and shall  accrue to NEWCO;  (ii) all rights,  franchises,  licenses  and
interests of NEWCO in and to every type of property,  real,  personal and mixed,
and all choses in action of NEWCO shall continue unaffected and uninterrupted by
the Merger and shall accrue to NEWCO;  (iii) all  obligations and liabilities of
NEWCO then outstanding  shall remain  obligations of NEWCO; (iv) all obligations
and  liabilities  of NCRIC then  outstanding  shall become and be obligations of
NEWCO;  and (v) no action or proceeding then pending and to which NCRIC or NEWCO
is a party  shall be  abated  or  discontinued  but may be  prosecuted  to final
judgment by NEWCO.


     1.4 NEWCO SHARES.  At the Effective Time, all of the shares of NEWCO Common
Stock (as defined in Section 4.3(b) of this  Agreement)  issued and  outstanding
prior to the  Effective  Time shall  remain an issued and  outstanding  share of
common  stock of NEWCO  and  shall  not be  affected  by the  Merger.  It is the
intention of the parties that,  immediately  after the Effective Time, PRA shall
own all of the issued  and  outstanding  shares of Common  Stock of NEWCO as the
surviving corporation of the Merger.

     1.5 CONVERSION OF NCRIC COMMON STOCK.

          (a) Except as otherwise provided in this Agreement, and subject to the
Market  Adjustment  pursuant to Section 1.5(b) hereof,  each holder of record of
the shares of the common  stock,  $0.01 par value per  share,  of NCRIC  ("NCRIC
COMMON  STOCK") as of the  Effective  Time shall have the right to receive  0.25
(the  "EXCHANGE  RATIO") of a share of common  stock of PRA, par value $0.01 per
share ("PRA  COMMON  STOCK") for each share of NCRIC  Common  Stock (the "MERGER
CONSIDERATION").

          (b) The Exchange  Ratio shall be subject to  adjustment  if the MARKET
VALUE (herein  defined) of a share of PRA Common Stock is greater than $44.00 or
less than  $36.00.  In each event,  the  Exchange  Ratio shall be adjusted  (the
"MARKET  ADJUSTMENT") so that each holder of the shares of NCRIC Common Stock as
of the  Effective  Time shall have the right to receive such number of shares or
fraction  of a share (in ten  thousandths;  i.e.,  four  decimal  places) of PRA
Common Stock in accordance with the following  (references to the Exchange Ratio
shall include the Exchange Ratio calculated to reflect the Market Adjustment, if
any):

               (i) If the Market  Value is greater  than  $44.00,  the  Exchange
          Ratio shall be such  fraction of a share of PRA Common  Stock as shall
          equal $11.00 divided by the Market Value; or

               (ii) If the Market Value is less than $36.00,  the Exchange Ratio
          shall be such  number of shares or  fraction of a share as shall equal
          $9.00 divided by the Market Value.

               (iii) The term  "MARKET  VALUE" shall refer to an amount equal to
          the  arithmetic  average of the last reported sale prices of one share
          of PRA Common Stock as reported on the New York Stock Exchange the ten
          (10) trading days ending on the date preceding the Effective Time.


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          (c) Each  share of NCRIC  Common  Stock  that is owned by NCRIC or any
NCRIC Subsidiary shall automatically be cancelled and retired and shall cease to
exist, and no Merger Consideration shall be delivered in exchange therefore.

     1.6  NO  FRACTIONAL   SHARES.  No  certificates  or  scrip  representing  a
fractional share of PRA Common Stock shall be issued upon the surrender of NCRIC
Common Stock certificates for exchange; no dividend or distribution with respect
to PRA Common Stock shall be payable on or with respect to any fractional share;
and such fractional  share interests shall not entitle the owner thereof to vote
or to any other rights of a stockholder  of PRA. In lieu of any such  fractional
share,  PRA shall pay to each former  holder of NCRIC Common Stock who otherwise
would be entitled to receive a fractional share of PRA Common Stock an amount in
cash determined by multiplying the fractional share of PRA Common Stock to which
such holder  would  otherwise  be  entitled by  whichever  of the  following  is
applicable:  (i)  $40.00 if there is no Market  Adjustment;  or (ii) the  Market
Value if there is a Market Adjustment to the Exchange Ratio.

     1.7 STOCK OPTIONS.

     (a) Section 1.7 of the NCRIC  Disclosure  Schedule (as defined in Article 3
of this  Agreement)  lists (i) all stock options to purchase  NCRIC Common Stock
issued by NCRIC pursuant to the Stock Option Plan and the 2003 Stock Option Plan
(the "NCRIC OPTION  PLANS") that are  outstanding  on the date of this Agreement
(collectively,  the  "NCRIC  STOCK  OPTIONS"),  and (ii) all awards of shares of
NCRIC  Common  Stock that are to be issued by NCRIC  pursuant  to its 2003 Stock
Award Plan (the  "NCRIC  AWARD  PLAN") that are  outstanding  on the date hereof
("NCRIC STOCK AWARDS").  Section 1.7 of the NCRIC Disclosure  Schedule also sets
forth,  with respect to each NCRIC Stock Option,  the option exercise price, the
number  of  shares  subject  to the  option,  the  date  granted,  vesting,  and
expiration of the option and indicates whether the option is either an incentive
or a nonqualified  stock option.  Section 1.7 of the NCRIC  Disclosure  Schedule
also sets forth with  respect  to each  NCRIC  Stock  Award the number of shares
subject to the Stock Awards and the date granted and the vesting schedule of the
award. All NCRIC Stock Options are exercisable as of the date of this Agreement.

     (b) Each  unexercised  NCRIC Stock Option that is issued and outstanding at
the Effective Time (a  "CONTINUING  NCRIC STOCK OPTION") shall be assumed by PRA
and, except as provided in this Section 1.7(b), shall be continued in accordance
with its terms and  conditions as in effect  immediately  prior to the Effective
Time. The holder of each  Continuing  NCRIC Stock Option shall have the election
to either:

          (i)  exchange  his or her  Continuing  Stock  Option  for the right to
     acquire a number of shares of PRA Common Stock at the Effective Time on the
     following terms and conditions:

               (A) Each share of NCRIC  Common  Stock  subject  to a  Continuing
          NCRIC Stock Option so exchanged  shall be converted into shares of PRA
          Common Stock using the Exchange Ratio. The number of shares subject to
          each Continuing NCRIC Stock Option so exchanged shall be multiplied by
          said  Exchange  Ratio to determine  the number of shares of PRA Common
          Stock  subject  to  said  Continuing  NCRIC  Stock  Option;  provided,
          however,  that all fractional shares resulting from such determination
          shall be eliminated;

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               (B) The exercise price for the shares of PRA Common Stock subject
          to a Continuing NCRIC Stock Option so exchanged shall be determined by
          dividing the Exchange  Ratio into the exercise  price of the shares of
          NCRIC  Common  Stock  subject to said  Continuing  NCRIC Stock  Option
          immediately prior to the Effective Time;

               (C) The NCRIC Option Plans shall be amended at the Effective Time
          to  reserve  for  issuance  pursuant  to the  Continuing  NCRIC  Stock
          Options, the number of shares of PRA Common Stock subject to the NCRIC
          Stock Options after the Effective Time, and to allow former members of
          the Board of Directors of NCRIC to continue to  participate  under the
          NCRIC  Option  Plans with  respect  to their  Continuing  NCRIC  Stock
          Options  during the term of the Consulting  Agreement  executed by the
          directors pursuant to Section 1.12 hereof; or

          (ii)  surrender  his or  her  Continuing  NCRIC  Stock  Option  at the
     Effective  Time in  exchange  for a cash  payment  equal to the  greater of
     either (A) the  amount by which the  Adjusted  NCRIC  Share  Value  (herein
     defined)  exceeds  the  unadjusted  exercise  price for each share of NCRIC
     Common Stock subject to the Continuing Stock Option so surrendered as shown
     in Section 1.7(a) of the Disclosure Schedule or (B) $1.00 for each share of
     NCRIC  Common  Stock  subject  to the  Continuing  NCRIC  Stock  Option  so
     surrendered.  The term  "ADJUSTED  NCRIC SHARE  VALUE"  shall mean (i) that
     amount that is equal to 0.25 times the Market  Value;  (ii) $11.00 if there
     is a Market Adjustment  because the Market Value is greater than $44.00; or
     (iii) $9.00 if there is a Market  Adjustment  because  the Market  Value is
     less than $36.00.  A holder of a Continuing NCRIC Stock Option may elect to
     receive cash for any or all of his or her  Continuing  NCRIC Stock Options.
     Each holder of a  Continuing  NCRIC Stock Option shall make his or her cash
     election  on an election  form to be  provided by PRA at least  twenty (20)
     days prior to the Effective  Time. The right to make an election to receive
     a cash payment for the shares of NCRIC Common Stock subject to a Continuing
     NCRIC Stock Option shall terminate on the Effective Time.

          (c) Each NCRIC Stock Award that is  outstanding  at the Effective Time
("CONTINUING  NCRIC STOCK AWARD") shall be assumed by PRA and shall be continued
in  accordance  with its terms as in effect  immediately  prior to the Effective
Time. Each Continuing  NCRIC Stock Award shall give the holder thereto the right
to  acquire  a  number  of  shares  of PRA  Common  Stock  to be  determined  by
multiplying  the  Exchange  Ratio by the number of shares of NCRIC  Common Stock
subject to a Continuing NCRIC Stock Award;  provided that all fractional  shares
resulting therefrom shall be eliminated.

     1.8 MERGER  TAX  CONSEQUENCES.  It is  intended  (i) that the Merger  shall
constitute a  reorganization  within the meaning of Section  368(a)(1)(A) of the
Internal  Revenue  Code of 1986,  as amended  (the  "CODE"),  and (ii) that this
Agreement  shall  constitute  a "plan of  reorganization"  for the  purposes  of
Section 368 of the Code.


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     1.9 NEWCO CERTIFICATE OF INCORPORATION. Subject to the terms and conditions
of this Agreement,  at the Effective Time, the Certificate of  Incorporation  of
NEWCO then in effect shall be, and shall continue in effect as, the  Certificate
of  Incorporation  of NEWCO, as the surviving  corporation in the Merger,  until
amended in accordance with applicable law; provided, however, that in connection
with and as a result of the  consummation  of the  Merger,  the  Certificate  of
Incorporation  of NEWCO then in effect shall be amended so as to change the name
of NEWCO to "NCRIC Corporation."

     1.10 NEWCO BYLAWS.  Subject to the terms and conditions of this  Agreement,
at the  Effective  Time,  the Bylaws of NEWCO then in effect shall be, and shall
continue in effect as, the Bylaws of NEWCO, as the surviving  corporation in the
Merger, until amended in accordance with applicable law.

     1.11 NEWCO  MANAGEMENT AND OFFICERS.  At the Effective  Time, the directors
and  officers  of NEWCO,  as the  surviving  corporation  in the  Merger,  shall
continue as the Board of Directors and Officers of NEWCO until their  successors
are elected and qualified.

     1.12 ADVISORY COMMITTEES.

          (a)  PRA  shall  offer  to each  Person  who,  as of the  date of this
Agreement,  is a member  of the Board of  Directors  of NCRIC a  Consulting  and
Noncompetition  Agreement in form a substance reasonably acceptable to PRA (each
a "CONSULTING AGREEMENT"),  substantially in the form attached hereto as EXHIBIT
A. Pursuant to his or her Consulting Agreement, each such Person shall be paid a
monthly consulting fee of $2,500 through December 31, 2006;  provided,  however,
that no fees of any type  shall be paid to such  Person  unless  he or she shall
have executed a Consulting Agreement. PRA shall cause each Person who executes a
Consulting  Agreement to be appointed to an advisory committee maintained by PRA
or its  Subsidiaries.  The Advisory  Committee  shall  provide  advice as to the
transition of NCRIC's business after the Merger.

          (b)  It  is  the  intention  of  the  parties,  subject  to  operating
constraints, to maintain the NCRIC physician  underwriting/claims committee that
NCRIC has in the District of Columbia, Delaware, and Virginia (collectively, the
"NCRIC ADVISORY COMMITTEES"). The members of the NCRIC Advisory Committees shall
consist of those persons who are members  thereof at the Effective Time and such
other persons who are appointed to the NCRIC Advisory Committees thereafter. The
NCRIC Advisory  Committees  shall provide advice as to  underwriting  and claims
matters  regarding  medical  professional   liability   insurance.   Except  for
compensation  pursuant to consulting  agreements  described in subparagraph  (a)
above,  PRA shall fix the compensation of, and may change the membership of, the
NCRIC Advisory Committees.

     1.13 PRA COMMON STOCK.  At and after the Effective  Time, each share of PRA
Common Stock issued and  outstanding  immediately  prior thereto shall remain an
issued and outstanding share of common stock of PRA and shall not be affected by
the Merger.


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     1.14 PRA STOCK OPTIONS.  At and after the Effective Time, each stock option
granted by PRA to purchase  shares of PRA Common Stock which is outstanding  and
unexercised  immediately  prior thereto  shall  continue to represent a right to
acquire  shares of PRA Common Stock and shall  remain an issued and  outstanding
option to purchase from PRA shares of PRA Common Stock in the same amount and at
the same exercise price subject to the terms of the PRA stock option plans under
which they were issued and the  agreements  evidencing  grants  thereunder,  and
shall not be affected by the Merger.

     1.15 PRA CERTIFICATE OF INCORPORATION.  Subject to the terms and conditions
of this Agreement,  at the Effective Time, the Certificate of  Incorporation  of
PRA then in effect shall be, and shall continue in effect as, the Certificate of
Incorporation of PRA until thereafter amended in accordance with applicable law.

     1.16 PRA BYLAWS. Subject to the terms and conditions of this Agreement,  at
the  Effective  Time,  the  Bylaws  of PRA then in effect  shall  be,  and shall
continue in effect as, the Bylaws of PRA until thereafter  amended in accordance
with applicable law.

     1.17 PRA  MANAGEMENT.  The directors and officers of PRA shall be the Board
of  Directors  and  officers  of PRA to serve until  their  successors  are duly
elected and qualified.

     1.18 INSURANCE OPERATIONS.  It is the intention of the parties,  subject to
operating  constraints,  to  maintain  the NCRIC home  office as a PRA  regional
office with a substantial number of staff positions for the conduct of insurance
operations  in the  mid-Atlantic  states  after the Merger.  PRA may,  after the
Closing Date,  modify or change the  operating  structure in the exercise of its
business judgment.

     1.19 ANTI-DILUTION  PROVISIONS.  In the event PRA changes (or establishes a
record date for changing) the number of, or provides for the exchange of, shares
of PRA Common  Stock issued and  outstanding  prior to the  Effective  Time as a
result of a stock split, stock dividend, recapitalization,  reclassification, or
similar  transaction  with respect to the  outstanding  PRA Common Stock and the
record date therefore  shall be on or prior to the Effective  Time, the Exchange
Ratio  (and  the   related   collars  of  the   Market   Adjustment)   shall  be
proportionately and appropriately adjusted, to reflect the economic substance of
the event, in a manner that is mutually acceptable;  provided,  however, that no
such  adjustment  shall be made with  regard to PRA  Common  Stock if PRA issues
additional  shares of Common Stock and receives fair market value  consideration
for such shares.

                                   ARTICLE 2
                               EXCHANGE PROCEDURES

     2.1 EXCHANGE AGENT. Prior to the mailing of the Proxy Statement (as defined
in Section 3.5(c) of this Agreement),  PRA shall appoint a bank or trust company
to act as an exchange  agent who shall be  reasonably  acceptable  to NCRIC (the
"EXCHANGE AGENT") for the payment of the Merger Consideration. PRA shall pay the
charges and expenses of the Exchange Agent.


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     2.2 EXCHANGE PROCEDURES.

     (a) Prior to the Effective  Time, PRA shall deposit with the Exchange Agent
(or otherwise  make available to the  reasonable  satisfaction  of NCRIC and the
Exchange Agent), for the benefit of the holders of shares of NCRIC Common Stock,
for exchange through the Exchange Agent, the certificates representing shares of
PRA Common Stock for the Merger  Consideration  (such shares of PRA Common Stock
together with any dividends or distributions  with respect to such shares with a
record  date  after  the  Effective  Time  and any cash  payable  in lieu of any
fractional  shares pursuant to this Agreement being  hereinafter  referred to as
the  "EXCHANGE  FUND")  issuable  pursuant to this  Agreement  in  exchange  for
outstanding shares of NCRIC Common Stock.

     (b) Promptly after the Effective  Time, but no later than five (5) business
days  following  the Effective  Time,  PRA will send or cause to be sent to each
person who was a record  holder of NCRIC  Common  Stock  immediately  before the
Effective  Time   transmittal   materials  for   exchanging   the   certificates
representing   NCRIC  Common  Stock  ("OLD   CERTIFICATES")   for   certificates
representing  PRA Common Stock ("NEW  CERTIFICATES").  Upon surrender of the Old
Certificate  for  cancellation  to the Exchange  Agent,  together  with the duly
executed transmittal  materials,  and such other documents as the Exchange Agent
may reasonably require,  the holder of such Old Certificate shall be entitled to
receive in exchange  therefore  a  certificate  representing  that number of New
Certificates  which  such  holder has the right to receive in respect of the Old
Certificates  surrendered  pursuant to the provisions of this Section 2.2 (after
taking into  account all shares of NCRIC  Common Stock then held by such holder)
and any check in respect of dividends or distributions or for fractional  shares
that the holder  will be  entitled to receive  (without  interest),  and the Old
Certificates so surrendered  shall  forthwith be cancelled.  Neither PRA nor the
surviving  corporation  of the Merger  shall be  obligated to deliver the Merger
Consideration  to which  any  former  record  holder  of NCRIC  Common  Stock is
entitled as a result of the Merger until such record  holder  surrenders  his or
her  certificate or certificates  representing  the shares of NCRIC Common Stock
for exchange as provided in this Section 2.2.

     (c) At the  Effective  Time,  the stock  transfer  books of NCRIC  shall be
closed as to holders of NCRIC Common Stock  immediately  prior to the  Effective
Time,  and no transfer of NCRIC  Common  Stock by any such record  holder  shall
thereafter be made or recognized.  Until  surrendered for exchange in accordance
with  the  provisions  of  this  Section  2.2,  each   certificate   theretofore
representing  shares of NCRIC  Common  Stock shall from and after the  Effective
Time   represent  for  all  purposes  only  the  right  to  receive  the  Merger
Consideration  provided in this Agreement in exchange  therefore.  To the extent
permitted by law,  former  stockholders of record of NCRIC Common Stock shall be
entitled to vote after the Effective Time at any meeting of the PRA stockholders
the number of shares of PRA Common Stock into which their  respective  shares of
NCRIC  Common  Stock are  converted,  regardless  of whether  such  holders have
exchanged   their   certificates   for  NCRIC  Common  Stock  for   certificates
representing the PRA Common Stock.

     (d) Any other provision of this Agreement notwithstanding, none of PRA, the
surviving corporation of the Merger, and the Exchange Agent shall be liable to a
holder of NCRIC Common Stock for any amounts paid or property  delivered in good
faith to a public official pursuant to any applicable abandoned property law.


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     2.3 LOST OR  STOLEN  CERTIFICATES.  If any  holder  of NCRIC  Common  Stock
convertible  into the right to receive  shares of the PRA Common Stock is unable
to deliver the certificate which represents such shares,  the Exchange Agent, in
the absence of actual  notice that any such shares have been  acquired by a bona
fide purchaser,  shall deliver to such holder the Merger  Consideration to which
the holder is entitled for such shares upon  presentation of the following:  (i)
evidence to the reasonable  satisfaction  of the Exchange Agent and PRA that any
such  certificate  has been  lost,  wrongfully  taken or  destroyed;  (ii)  such
security or indemnity as may be  reasonably  requested by the Exchange  Agent or
PRA to  indemnify  and hold  PRA and the  Exchange  Agent  harmless;  and  (iii)
evidence  satisfactory  to the  Exchange  Agent and PRA that such  person is the
owner of the shares theretofore  represented by each certificate  claimed by the
holder to be lost,  wrongfully  taken or  destroyed  and that the  holder is the
person who would be entitled to present such  certificate for exchange  pursuant
to this Agreement.

     2.4  DIVIDENDS  AND  OTHER  DISTRIBUTIONS.  Whenever  a  dividend  or other
distribution  is declared on the PRA Common Stock,  the record date for which is
at or after the Effective Time, the declaration shall include dividends or other
distributions on all shares of the PRA Common Stock issuable to holders of NCRIC
Common Stock under this Agreement.  Notwithstanding the preceding sentence,  any
person holding any  certificate  for NCRIC Common Stock after the Effective Time
shall not be  entitled to receive any  dividend  or other  distribution  payable
after the Effective  Time to holders of the PRA Common Stock,  which dividend or
other  distribution  is  attributable  to such person's NCRIC Common Stock until
such person  surrenders said  certificate for NCRIC Common Stock for exchange as
provided in Section  2.2 of this  Agreement.  However,  upon  surrender  of such
certificate,   the  PRA  Common  Stock  certificate   (together  with  all  such
undelivered  dividends  or  other  distributions,  without  interest)  shall  be
delivered and paid (without  interest) with respect to each share represented by
such certificate for NCRIC Common Stock.

     2.5  EXCHANGE   FUND.  Any  portion  of  the  Exchange  Fund  that  remains
undistributed  to the  holders of NCRIC  Common  Stock for six months  after the
Effective Time shall be delivered to PRA, upon demand,  and any holders of NCRIC
Common  Stock  who have not  theretofore  complied  with  this  Agreement  shall
thereafter  look only to PRA for  payment  of their  claim for any shares of PRA
Common  Stock,  any  cash in lieu of  fractional  shares  and any  dividends  or
distributions with respect to PRA Common Stock.

     2.6  WITHHOLDING.  PRA or the Exchange Agent will be entitled to deduct and
withhold from the consideration  otherwise payable pursuant to this Agreement or
the transactions  contemplated  thereby to any holder of NCRIC Common Stock such
amounts as PRA (or any Affiliate  thereof) or the Exchange Agent are required to
deduct and withhold  with respect to the making of such payment  under the Code,
or any applicable  provision of U.S. federal,  state, local or non-U.S. tax law.
To the extent that such  amounts are  properly  withheld by PRA or the  Exchange
Agent,  such withheld amounts will be treated for all purposes of this Agreement
as having been paid to the holder of the NCRIC  Common  Stock in respect of whom
such deduction and withholding were made by PRA or the Exchange Agent.



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                                   ARTICLE 3
                     REPRESENTATIONS AND WARRANTIES OF NCRIC
         NCRIC  represents and warrants to PRA that the statements  contained in
this  Article 3 are correct and  complete as of the date of this  Agreement  and
will be correct and  complete as of the Closing Date (as though made then and as
though  the  Closing  Date  was  substituted  for the  date  of  this  Agreement
throughout  this Article),  except (i) as set forth in the  disclosure  schedule
delivered  by NCRIC to PRA on the date hereof and  initialed by the parties (the
"NCRIC  DISCLOSURE  SCHEDULE"),  or (ii) for any changes to the NCRIC Disclosure
Schedule that are disclosed by NCRIC to PRA in accordance with Section 6.9(b) of
this Agreement, or (iii) to the extent such representations and warranties speak
as of an earlier date. Nothing in the NCRIC Disclosure  Schedule shall be deemed
adequate to disclose an exception to a  representation  or warranty  made herein
unless the NCRIC  Disclosure  Schedule  identifies the exception with reasonable
particularity.  The NCRIC  Disclosure  Schedule  will be arranged in  paragraphs
corresponding to the lettered and numbered paragraphs contained in this Article;
provided,  however,  (i) that each  exception set forth in the NCRIC  Disclosure
Schedule  shall be deemed  disclosed  for  purposes of all  representations  and
warranties if such  exception is contained in a section of the NCRIC  Disclosure
Schedule  corresponding  to a  Section  in this  Article  3,  and  (ii) the mere
inclusion of an exception in the NCRIC  Disclosure  Schedule shall not be deemed
an admission by NCRIC that such exception  represents a material fact,  event or
circumstance  or would result in a material  adverse effect or material  adverse
change.

     3.1 CORPORATE ORGANIZATION.  NCRIC is a corporation duly organized, validly
existing and in good standing under the laws of the State of Delaware. NCRIC has
the  corporate  power and  authority to own or lease all of its  properties  and
assets and to carry on its  business as it is now being  conducted,  and is duly
licensed or qualified to do business in each jurisdiction in which the nature of
the business  conducted by it or the character or location of the properties and
assets owned or leased by it makes such  licensing or  qualification  necessary,
except  where  the  failure  to be so  licensed  or  qualified  would not have a
Material  Adverse  Effect (as defined in Section  9.18(a) of this  Agreement) on
NCRIC.

     3.2 SUBSIDIARIES.

     (a) Section 3.2(a) of the NCRIC Disclosure Schedule sets forth the name and
state of incorporation or organization of each Subsidiary (as defined in Section
9.18(a) of this  Agreement)  of NCRIC  (the  "NCRIC  SUBSIDIARIES").  Each NCRIC
Subsidiary (i) is duly organized and validly existing as a corporation under the
laws of its jurisdiction of organization,  (ii) is duly qualified to do business
and in good standing in all  jurisdictions  (whether  federal,  state,  local or
foreign)  where its  ownership  or leasing  of  property  or the  conduct of its
business  requires  it to be so  qualified  and in which  the  failure  to be so
qualified  would  have a  Material  Adverse  Effect on NCRIC,  and (iii) has all
requisite  corporate  power and  authority  to own or lease its  properties  and
assets and to carry on its business as now conducted.

     (b) Section 3.2(b) of the NCRIC  Disclosure  Schedule  identifies the NCRIC
Subsidiaries that offer insurance and the states or other jurisdictions in which
they are authorized or licensed to conduct  business,  and the type of insurance
products  that they are  authorized or licensed to offer in each such state (the
"NCRIC  INSURANCE  SUBSIDIARIES").  No NCRIC  Insurance  Subsidiary  offers  any
insurance  products  in any  jurisdiction  where it is  neither  authorized  nor
licensed to offer such insurance products.  The business of each NCRIC Insurance
Subsidiary  has  been  and is  being  conducted  in  compliance  with all of its
licenses in all material  respects.  All of such  licenses are in full force and
effect and there is no proceeding or investigation  pending or, to the knowledge
of  NCRIC,  threatened  which  would  reasonably  be  expected  to  lead  to the
revocation,  amendment, failure to renew, limitation,  suspension or restriction
of such license.

                                       9


     (c) Except as set forth in Section 3.2(c) of the NCRIC Disclosure Schedule,
NCRIC is, directly or indirectly,  the record and beneficial owner of all of the
outstanding shares of capital stock of each of the NCRIC Subsidiaries. There are
no irrevocable  proxies granted by NCRIC or any NCRIC Subsidiary with respect to
such shares.  There are no equity  securities  of any of the NCRIC  Subsidiaries
that are or may become required to be issued by reason of any option,  warrants,
scrip, rights, to subscribe to, calls or commitments of any character whatsoever
relating to, or  securities  or rights  convertible  into or  exchangeable  for,
shares of any capital  stock of any of the NCRIC  Subsidiaries  except shares of
the NCRIC Subsidiaries  issued to other wholly owned NCRIC  Subsidiaries.  There
are no contracts,  commitments,  understandings  or arrangements by which any of
the NCRIC  Subsidiaries is bound to issue additional shares of its capital stock
or options,  warrants or rights to purchase or acquire any additional  shares of
its  capital  stock or  securities  convertible  into or  exchangeable  for such
shares.  All of the  shares of the  NCRIC  Subsidiaries  described  in the first
sentence of this Section 3.2(c) are validly issued, fully paid and nonassessable
and free of preemptive rights, and are owned by NCRIC or a NCRIC Subsidiary free
and clear of any and all Liens (as defined in Section 9.18(a) of this Agreement)
and free and clear of any claim, right or option to acquire any such shares.

     (d) No NCRIC  Subsidiary is the record or beneficial owner of any shares of
NCRIC Common Stock.

     3.3 CORPORATE AFFAIRS.

     (a) NCRIC has made  available  to PRA  correct and  complete  copies of the
Certificate  of  Incorporation  and  Bylaws  of  NCRIC  and  each  of the  NCRIC
Subsidiaries  (as amended to date).  NCRIC has made  available to PRA all of the
minute books  containing  the records of the meetings of the  stockholders,  the
board of directors and any committee of the board of directors of NCRIC and each
of the NCRIC  Subsidiaries  (except for  confidential  portions of such  minutes
relating to the Merger,  but provided that the  availability of such information
is subject to Section 6.3 of this Agreement).  The minute books of NCRIC and the
NCRIC  Subsidiaries  reflect all of the material  actions taken by each of their
respective   Boards  of  Directors   (including  each  committee   thereof)  and
stockholders.  NCRIC has made available to PRA all of the stock ledgers of NCRIC
and the NCRIC Subsidiaries.

     (b) The books and records of NCRIC and each of the NCRIC  Subsidiaries  (i)
are and have  been  properly  prepared  and  maintained  in form  and  substance
adequate for preparing audited consolidated financial statements,  in accordance
with generally accepted accounting  principles in the United States consistently
applied  ("GAAP") and any other  applicable  legal and accounting  requirements,
(ii) reflect only actual  transactions,  and (iii) fairly and accurately reflect
all assets and liabilities of NCRIC and each of the NCRIC  Subsidiaries  and all
contracts and other transactions to which NCRIC or any of the NCRIC Subsidiaries
is or was a party or by which NCRIC or any of the NCRIC  Subsidiaries  or any of
their respective businesses or assets is or was affected.


                                       10


     (c) The minute books and stock ledgers of NCRIC  accurately  and completely
list and  describe  all  issuances,  transfers  and  cancellations  of shares of
capital  stock of  NCRIC.  The  minute  books and stock  ledgers  of each  NCRIC
Subsidiary accurately and completely list and describe all issuances,  transfers
and cancellations of shares of capital stock of such NCRIC Subsidiary.

     3.4 CAPITALIZATION.

     (a) The authorized  capital stock of NCRIC  consists of 13,000,000  shares,
with said shares divided into two classes.  One class of said shares consists of
1,000,000  shares of preferred stock and the other class of said shares consists
of 12,000,000  shares of NCRIC Common Stock.  As of December 31, 2004, no shares
of such preferred  stock and 6,892,517  shares of NCRIC Common Stock were issued
and outstanding and no shares of such preferred stock and 56,134 shares of NCRIC
Common Stock were held in treasury.  All of the issued and outstanding shares of
NCRIC Common Stock have been duly  authorized  and validly  issued and are fully
paid,  nonassessable  and free of preemptive  rights with no personal  liability
attaching to the ownership thereof. As of the date of this Agreement, and except
pursuant to the terms of this  Agreement,  the NCRIC  Options Plans and the 2003
NCRIC  Award  Plan,  NCRIC  does not have  and is not  bound by any  outstanding
subscriptions,  options,  warrants,  calls,  commitments  or  agreements  of any
character  calling for the  purchase  or issuance of any shares of NCRIC  Common
Stock or any other equity securities of NCRIC or any securities representing the
right to purchase or  otherwise  receive any shares of NCRIC Common Stock or any
other  equity  securities  of NCRIC.  As of December 31, 2004 no shares of NCRIC
Common Stock were reserved for issuance,  except for 427,838 shares reserved for
issuance  upon the exercise of NCRIC Stock Options  outstanding  under the NCRIC
Option Plans.  Since  January 1, 2005,  NCRIC has not issued any shares of NCRIC
Common Stock or other equity securities of NCRIC, or any securities  convertible
into or  exercisable  for any  shares  of NCRIC  Common  Stock  or other  equity
securities of NCRIC, other than as contemplated by this Agreement or pursuant to
the exercise of stock options  issued under the NCRIC Option Plans granted prior
to such date.

     (b) Section 3.4(b) of the NCRIC  Disclosure  Schedule sets forth a complete
list of (i) the officers and directors of NCRIC and each NCRIC Subsidiary,  (ii)
the percentage of the outstanding voting stock of such NCRIC Subsidiary owned or
controlled,  directly or indirectly,  by NCRIC,  and (iii) the percentage of the
outstanding voting stock of such NCRIC Subsidiary owned or controlled,  directly
or indirectly,  by one or more of the other Subsidiaries of NCRIC. Except as set
forth in Section 3.4(b) of the NCRIC  Disclosure  Schedule,  NCRIC does not have
any direct or indirect  equity or  ownership  interest in any other  business or
entity and does not have any direct or indirect  obligation or any commitment to
invest any funds in any corporation or other business or entity,  other than for
investment  purposes in the ordinary  course of business in accordance with past
practices.

     3.5 AUTHORITY; NO VIOLATION; CONSENTS AND APPROVALS.

     (a) NCRIC has full  corporate  power and  authority  to execute and deliver
this  Agreement  and  to  consummate  the  transactions   contemplated  by  this
Agreement.  The execution and delivery of this Agreement and the consummation of
the  transactions  contemplated  by this  Agreement  have been duly and  validly
approved by the Board of Directors of NCRIC. The Board of Directors of NCRIC has
directed that this Agreement and the transactions contemplated by this Agreement
be  submitted  to the  stockholders  of NCRIC for  approval at a meeting of such
stockholders  and,  except for the adoption of this Agreement by the affirmative
vote of the  holders of a majority  of the  outstanding  shares of NCRIC  Common
Stock,  no other  corporate  proceedings  on the part of NCRIC are  necessary to
approve this Agreement and to consummate the  transactions  contemplated by this
Agreement.  This  Agreement has been duly and validly  executed and delivered by
NCRIC and (assuming due  authorization,  execution and delivery by NEWCO and PRA
and the receipt of all  Requisite  Regulatory  Approvals  (as defined in Section
7.1(d) of this Agreement))  constitutes a valid and binding obligation of NCRIC,
subject  to  applicable  bankruptcy,   insolvency  and  similar  laws  affecting
creditors'  rights  generally,  and subject,  as to  enforceability,  to general
principles of equity.  On or prior to the date of this  Agreement,  the Board of
Directors of NCRIC received the oral opinion of Sandler, O'Neil & Partners, L.P.
that the  Merger  Consideration  is fair to the  stockholders  of  NCRIC  from a
financial point of view.

                                       11


     (b) Neither the execution  and delivery of this  Agreement by NCRIC nor the
consummation by NCRIC of the  transactions  contemplated by this Agreement,  nor
compliance by NCRIC with any of the terms or provisions of this Agreement,  will
(i) violate any provision of the Certificate of Incorporation or Bylaws of NCRIC
or (ii) assuming that all Requisite Regulatory Approvals and all of the consents
and approvals referred to in Section 3.5(c) of this Agreement are duly obtained,
(x) violate any statute,  code, ordinance,  rule, regulation,  judgment,  order,
writ,  decree or  injunction  applicable  to NCRIC or any of its  properties  or
assets, or (y) violate, conflict with, result in a breach of any provision of or
the loss of any benefit  under,  constitute a default (or an event  which,  with
notice or lapse of time, or both, would  constitute a default) under,  result in
the termination of or a right of termination or cancellation  under,  accelerate
the  performance  required by, or result in the creation of any Lien upon any of
the  properties  or assets  of NCRIC  under,  any of the  terms,  conditions  or
provisions  of any note,  bond,  mortgage,  indenture,  deed of trust,  license,
lease, agreement or other instrument or obligation to which NCRIC is a party, or
by which it or any of its properties or assets may be bound or affected,  except
(in the case of clause (y) above) as set forth in Section  3.5(b)(ii)(y)  of the
NCRIC  Disclosure  Schedule,  or for such  violations,  conflicts,  breaches  or
defaults  which,  either  individually  or in the  aggregate,  would  not have a
Material Adverse Effect on NCRIC.

     (c) Except for (i) the filing of applications,  notices and forms with, and
the obtaining of approvals from, the Insurance Regulators (as defined in Section
9.18(a) of this Agreement) pursuant to the Insurance Laws (as defined in Section
9.18(a) of this  Agreement),  with respect to the  transactions  contemplated by
this Agreement, (ii) the filing with the Securities and Exchange Commission (the
"SEC") of a proxy  statement  in  definitive  form  relating  to the  meeting of
stockholders  of NCRIC to be held in  connection  with  this  Agreement  and the
transactions  contemplated  by this  Agreement (the "PROXY  STATEMENT")  and the
registration statement on Form S-4 in which the Proxy Statement will be included
as a prospectus (the "S-4"),  (iii) the filing of the Certificate of Merger with
the  Secretary of State of Delaware  pursuant to the DGCL,  (iv) the filing of a
notification  and  report  form  (the  "HSR ACT  REPORT")  with  the  Pre-Merger
Notification  Office of the  Federal  Trade  Commission  and with the  Antitrust
Division  of  the   Department  of  Justice   (collectively,   the   "PRE-MERGER
NOTIFICATION   AGENCIES")   pursuant   to   the   Hart-Scott-Rodino   Anti-Trust
Improvements  Act,  as  amended,  and  the  rules  and  regulations   thereunder
(collectively,  the "HSR ACT"),  (v) any  consents,  authorizations,  orders and
approvals  required under the Securities Act of 1933, as amended,  and the rules
and regulations thereunder (collectively,  the "SECURITIES Act"), the Securities
Exchange  Act of 1934,  as  amended,  and the rules and  regulations  thereunder
(collectively,  the  "EXCHANGE  ACT"),  and  the HSR  Act,  (vi)  any  consents,
authorizations,  approvals,  filings or exemptions in connection with compliance
with the applicable  provisions of federal and state securities laws relating to
the regulation of broker-dealers or investment advisers, and federal commodities
laws relating to the  regulation of futures  commission  merchants and the rules
and  regulations  thereunder  and of  any  applicable  industry  self-regulatory
organization  (including,   without  limitation,  the  National  Association  of
Insurance  Regulators (the "NAIC"),  the New York Stock  Exchange,  the National
Association  of Securities  Dealers,  Inc. (the "NASD") and the Nasdaq  National
Market)  (each,  an "SRO"),  or which are required  under the Insurance Laws and
other similar laws,  (vii) such filings and approvals as are required to be made
or  obtained  under  the  securities  or "Blue  Sky" laws of  various  states in
connection  with the issuance of the shares of PRA Common Stock pursuant to this
Agreement,  and (viii) the approval of this Agreement by the requisite  votes of
the stockholders of NCRIC and the stockholder of NEWCO, no consents or approvals
of or filings or registrations  with any  Governmental  Authority (as defined in
Section  9.18(a) of this  Agreement),  or with any other  Person (as  defined in
Section  9.18(a)  of this  Agreement)  are  necessary  in  connection  with  the
execution and delivery by NCRIC of this Agreement or the  consummation  by NCRIC
of the transactions contemplated by this Agreement.

                                       12


     (d) No  stockholder  of  NCRIC  or any  NCRIC  Subsidiary  shall  have  any
pre-emptive  rights under applicable law with respect to, or as a result of, the
transactions contemplated by this Agreement (including the Merger).

     3.6 INSURANCE REPORTS.

     (a) "NCRIC SAP  STATEMENTS"  means (i) the annual  statutory  statements of
each of the NCRIC Insurance  Subsidiaries filed with any Insurance Regulator for
each of the years ended December 31, 2003,  2002 and 2001 and each calendar year
ending after December 31, 2003, (ii) the quarterly statutory  statements of each
of the NCRIC Insurance  Subsidiaries filed with any Insurance Regulator for each
quarterly  period in 2004 and for each quarterly period ending after the date of
this Agreement,  and (iii) all exhibits,  interrogatories,  notes, schedules and
any actuarial  opinions,  affirmations  or  certifications  or other  supporting
documents  filed  in  connection  with  such  annual  statutory  statements  and
quarterly statutory statements.

     (b) All  such  NCRIC  SAP  Statements  were  and  will be  prepared  (i) in
conformity with statutory  accounting  practices  prescribed or permitted by the
Insurance  Regulators  consistently  applied ("SAP") and (ii) in accordance with
the books and records of NCRIC and the NCRIC Insurance  Subsidiaries.  The NCRIC
SAP  Statements,  when  read in  conjunction  with  the  notes  thereto  and any
statutory audit reports relating thereto,  present, and will present,  fairly in
all  material  respects  the  statutory   financial  condition  and  results  of
operations  of the  NCRIC  Insurance  Subsidiaries  for the  dates  and  periods
indicated and are consistent  with the books and records of the NCRIC  Insurance
Subsidiaries  (which  books and records are correct and complete in all material
respects). The annual statutory balance sheets and income statements included in
the NCRIC SAP  Statements  have been,  and will be, where  required by Insurance
Laws,  audited  by  an  independent   accounting  firm  of  recognized  national
reputation.  In accordance with Section 3.6(b) of the NCRIC Disclosure Schedule,
NCRIC has made available to PRA true and complete copies of all of the NCRIC SAP
Statements and all audit opinions related thereto.

                                       13


     (c) Since December 31, 2000 NCRIC and each NCRIC  Subsidiary (i) have filed
or  submitted  with  all  applicable  Insurance  Regulators,   all  registration
statements,  notices and reports,  together  with all  exhibits  and  amendments
thereto under the Insurance Laws applicable to insurance  holding companies (the
"NCRIC HOLDING COMPANY ACT Reports"),  (ii) have filed all NCRIC SAP Statements,
(iii) have filed all other reports and statements,  together with all amendments
and supplements thereto, required to be filed with any Insurance Regulator under
the Insurance  Laws, and (iv) have paid all fees and assessments due and payable
by them  under the  Insurance  Laws.  Section  3.6(c)  to the  NCRIC  Disclosure
Schedule sets forth a list of, and NCRIC has made available to PRA, accurate and
complete copies of, all NCRIC SAP Statements,  NCRIC Holding Company Act Reports
and all  other  reports  and  statements  filed  by  NCRIC  or any of the  NCRIC
Subsidiaries  with  any  Insurance  Regulator  for  periods  ending  and  events
occurring,  after December 31, 2000 and prior to the Closing Date (as defined in
Section 9.1 of this  Agreement),  and the latest requests for approval of a rate
increase  in each state or other  jurisdiction  that a NCRIC  subsidiary  writes
insurance. All such NCRIC SAP Statements,  NCRIC Holding Company Act Reports and
other reports and statements complied with the Insurance Laws when filed and, as
of  their  respective  dates,  contained  all  information  required  under  the
Insurance   Laws  and  did  not  contain  any  false   statements   or  material
misstatements  of fact or omit to state any material facts necessary to make the
statements  set  forth  therein  not  materially  misleading  in  light  of  the
circumstances  in which such  statements  were made. No  deficiencies  have been
asserted  by  any  Governmental   Authority  with  respect  to  such  NCRIC  SAP
Statements, NCRIC Holding Company Act Reports and other reports and statements.

     (d) Except for normal examinations conducted by a Governmental Authority in
the regular course of the business of NCRIC and its Subsidiaries,  and except as
set forth in Section 3.6(d) of the NCRIC  Disclosure  Schedule,  no Governmental
Authority  has initiated any  proceeding or  investigation  into the business or
operations of NCRIC, any NCRIC  Subsidiary,  or any director or officer of NCRIC
or any  NCRIC  Subsidiary,  since  December  31,  2000.  There is no  unresolved
violation, criticism, or exception by any Governmental Authority with respect to
any examinations of NCRIC or any of its Subsidiaries.

     (e) Section  3.6(e) of the NCRIC  Disclosure  Schedule  lists all financial
examinations that any Insurance Regulator has conducted with respect to NCRIC or
any of the NCRIC Insurance  Subsidiaries since December 31, 2000. NCRIC has made
available to PRA correct and complete reports issued by the applicable Insurance
Regulator with respect to such financial  examinations.  There are no regulatory
examinations  of NCRIC or any of the NCRIC Insurance  Subsidiaries  currently in
process.

     (f) Neither NCRIC nor any NCRIC Subsidiary has received from any Person any
Notice on Form A or such other form as may be prescribed  under  applicable  law
indicating  that such Person intends to make or has made a tender offer for or a
request or  invitation  for  tenders of, or intends to enter into or has entered
into any  agreement  to  exchange  securities  for, or intends to acquire or has
acquired (in the open market or  otherwise),  any voting  security of NCRIC,  if
after the  consummation  thereof such Person would  directly or indirectly be in
control of NCRIC.

                                       14


     3.7 SEC REPORTS; FINANCIAL STATEMENTS.

     (a) NCRIC has on a timely  basis  filed all forms,  reports  and  documents
required to be filed by it with the SEC since January 1, 2001. Section 3.7(a) of
the NCRIC  Disclosure  Schedule lists, and NCRIC has delivered to PRA (except to
the extent available in full without redaction on the SEC's web site through the
Electronic  Data  Gathering,  Analysis and Retrieval  System  ("EDGAR") two days
prior to the date of this  Agreement)  copies in the form  filed with the SEC of
(i) NCRIC's  Regulation  Statement on Form S-1  effective May 14, 2003 (SEC File
No.  333-104023);  (ii) NCRIC's Annual Reports on Form 10-K for each fiscal year
of NCRIC commencing after December 31, 2000, (iii) its Quarterly Reports on Form
10-Q for each of the first three fiscal  quarters in each of the fiscal years of
NCRIC commencing  after January 1, 2001, (iv) all proxy  statements  relating to
NCRIC's  meetings of  stockholders  (whether  annual or special)  held,  and all
information statements relating to stockholder consents,  since January 1, 2001,
(v) all certifications and statements required by (x) the SEC's Order dated June
27, 2002 pursuant to Section 21(a)(1) of the Exchange Act (File No. 4-460),  and
(y) Rule  13a-14  or  15d-14  under the  Exchange  Act or (z) 18 U.S.C.  ss.1350
(Section  906 of the  Sarbanes-Oxley  Act of 2002  ("SOX"))  with respect to any
report referred to in clause (i) or (ii) of this sentence, (vi) all other forms,
reports,  registration  statements and other documents  (other than  preliminary
materials if the  corresponding  definitive  materials have been provided to PRA
pursuant to this Section  3.7(a))  filed by NCRIC with the SEC since  January 1,
2001 (the forms, reports,  registration  statements and other documents referred
to in causes (i), (ii), (iii), (iv) and (v) of this sentence are,  collectively,
the "NCRIC SEC REPORTS" and, to the extent  available in full without  redaction
on the  SEC's  web  site  through  EDGAR  two  days  prior  to the  date of this
Agreement,  are,  collectively,  the "NCRIC  FILED SEC  REPORTS"),  and (vi) all
comment  letters  received  by NCRIC from the Staff of the SEC since  January 1,
2001 and all responses to such comment letters by or on behalf of NCRIC.

     (b) Except as set forth in Section 3.7(b) of the NCRIC Disclosure Schedule,
the  NCRIC SEC  Reports  (i) were or will be  prepared  in  accordance  with the
requirements  of the Securities Act and the Exchange Act, as the case may be, in
all  material  respects,  and (ii) did not at the time they were  filed with the
SEC,  or will not at the time they are filed  with the SEC,  contain  any untrue
statement  of a material  fact or omit to state a material  fact  required to be
stated therein or necessary in order to make the statements made therein, in the
light of the  circumstances  under  which they were  made,  not  misleading.  No
Subsidiary  of  NCRIC  is or  has  been  required  to  file  any  form,  report,
registration  statement or other  document with the SEC. As used in this Section
3.7, the term "file" shall be broadly construed to include any manner in which a
document or  information  is furnished,  supplied or otherwise made available to
the SEC.

     (c) NCRIC has established and maintains  disclosure controls and procedures
(as such  term is  defined  in  Section  13(b)(2)(B)  and  Rules  13a-15(e)  and
15d-15(e) under the Exchange Act). Such disclosure controls and procedures:  (i)
are  designed  to ensure  that  material  information  relating to NCRIC and its
Subsidiaries  is made known to NCRIC's  chief  executive  officer  and its chief
financial  officer by others  within  those  entities,  particularly  during the
periods in which  NCRIC's  reports and filings  under the Exchange Act are being
prepared,  (ii) have been evaluated for  effectiveness as of the end of the most
recent annual period reported to the SEC, and (iii) are effective to perform the
functions for which they were established. Neither the auditors of NCRIC nor the
Audit Committee of the Board of Directors of NCRIC have been advised of: (x) any
significant  deficiencies  or material  weaknesses in the design or operation of
the  internal  controls  over  financial  reporting  (as such term is defined in
Section  13(b)(2)(B)  and Rules  13d-15(d) and 15d-15(d) of the Exchange Act) of
NCRIC and its  Subsidiaries  which could  adversely  affect  NCRIC's  ability to
record, process, summarize and report financial data, and (y) any fraud, whether
or not material,  that involves management or other employees who have a role in
the internal  controls over financial  reporting of NCRIC and its  Subsidiaries.
Since the date of the most recent  evaluation  of such  internal  controls  over
financial  reporting and procedures,  there have been no significant  changes in
internal  controls  over  financial  reporting  or in other  factors  that could
significantly affect such internal controls over financial reporting,  including
any  corrective  actions with regard to  significant  deficiencies  and material
weaknesses.

                                       15


     (d) The financial statements of NCRIC and its Subsidiaries  included in the
NCRIC SEC Reports  (including  the  related  notes) (i) did or will comply as to
form,  as of their  respective  dates of filing  with the SEC,  in all  material
respects with  applicable  accounting  requirements  and the published rules and
regulations  of the SEC with respect  thereto  (including,  without  limitation,
Regulation  S-X), (ii) were or will be prepared in accordance with GAAP (except,
in the case of unaudited  statements,  to the extent permitted by Regulation S-X
for  Quarterly  Reports on Form 10-Q)  applied on a consistent  basis during the
periods  and at the dates  involved  (except  as may be  indicated  in the notes
thereto),  and (iii)  did or will  fairly  present  the  consolidated  financial
condition  of  NCRIC  and  its   Subsidiaries  at  the  dates  thereof  and  the
consolidated  results of  operations  and cash flows for the periods  then ended
(subject,  in the case of  unaudited  statements,  to notes and normal  year-end
audit  adjustments  that  were  not,  or  with  respect  to any  such  financial
statements contained in any NCRIC SEC Reports to be filed subsequent to the date
hereof are not reasonably expected to be, material in amount or effect).  Except
(x) as reflected in NCRIC's  unaudited  balance  sheet at September 30, 2004, or
liabilities  described in any notes  thereto (or  liabilities  for which neither
accrual nor footnote  disclosure is required pursuant to GAAP), (y) as reflected
in NCRIC's  unaudited  draft of the  consolidated  balance sheet at December 31,
2004  included in Section  3.7(d) of the  Disclosure  Schedule  (the "2004 NCRIC
BALANCE  SHEET"),  or (z) for  liabilities  incurred in the  ordinary  course of
business since December 31, 2004  consistent with past practice or in connection
with this Agreement or the transactions  contemplated hereby,  neither NCRIC nor
any NCRIC Subsidiary has any material liabilities or obligations of any nature.

     (e) Since  July 31,  2002,  each  NCRIC  Filed SEC  Report  which  included
financial  statements  was  accompanied by the  certifications  of NCRIC's chief
executive officer and chief financial officer as required under Sections 302 and
906 of SOX.

     (f) Section 3.7(f) of the NCRIC  Disclosure  Statement lists, and NCRIC has
delivered  to PRA  copies  of  the  documentation  creating  or  governing,  all
securitization  transactions and "off-balance sheet arrangements" (as defined in
Item 303(c) of Regulation S-K of the SEC) effected by NCRIC or its  Subsidiaries
since December 31, 1999.

                                       16


     (g) Deloitte & Touche LLP,  which has expressed its opinion with respect to
the  financial  statements of NCRIC and its  subsidiaries  included in NCRIC SEC
Reports  (including the related  notes),  is and has been throughout the periods
covered by such financial  statements  (with respect to (i) and (ii) below,  for
the periods required by SOX) (i) a registered public accounting firm (as defined
in Section 2(a)(12) of SOX), (ii) "independent" with respect to NCRIC within the
meaning of Regulation S-X, and (iii) in compliance with  subsections (g) through
(l) of  Section  10A of the  Exchange  Act and  the  Public  Company  Accounting
Oversight  Board.  Section  3.7(g) of the NCRIC  Disclosure  Schedule  lists all
non-audit  services  performed by Deloitte & Touche LLP for NCRIC and each NCRIC
Subsidiary for each year commencing after December 31, 2002.

     (h) NCRIC and each NCRIC  Subsidiary  maintains  accurate books and records
reflecting its assets and liabilities and maintains proper and adequate internal
accounting  controls over financial  reporting which provide  assurance that (i)
transactions are executed with management's authorization; (ii) transactions are
recorded  as  necessary  to permit  preparation  of the  consolidated  financial
statements of NCRIC and to maintain  accountability for the consolidated  assets
of  NCRIC;  (iii)  access  to  assets  is  permitted  only  in  accordance  with
management's  authorization;  (iv) the  reporting  of  assets is  compared  with
existing  assets  at  regular  intervals;  and (v)  accounts,  notes  and  other
receivables  and  inventory  are  recorded  accurately,  and proper and adequate
procedures are  implemented  to effect the  collection  thereof on a current and
timely basis.

     3.8 ACCOUNTS  RECEIVABLE.  All accounts  receivable of NCRIC and each NCRIC
Subsidiary are reflected  properly on their  respective  books and records,  are
valid receivables subject to no set offs or counterclaims, are presently current
and  collectible,  and will be collected in  accordance  with their terms at the
recorded amounts, subject only to a reasonable reserve for bad debts.

     3.9  BROKER'S  FEES.  Except  as set  forth  in  Section  3.9 of the  NCRIC
Disclosure Schedule,  none of NCRIC, the NCRIC Subsidiaries and their respective
officers  and  directors,  has  employed  any broker or finder or  incurred  any
liability for any broker's  fees or  commissions,  or investment  banker fees or
commissions,  or finder's fees in connection with the transactions  contemplated
by this Agreement.

     3.10 ABSENCE OF CERTAIN CHANGES OR EVENTS.

     (a)  Except  for (i)  those  liabilities  and  obligations  that are  fully
reflected  or  reserved  against on the 2004  NCRIC  Balance  Sheet,  (ii) those
liabilities  and  obligations  incurred  in  the  ordinary  course  of  business
consistent  with past practice  since  December 31, 2004, and (iii) coverage and
other  claims  (other  than bad faith  claims)  made with  respect to  insurance
policies  issued by any NCRIC  Insurance  Subsidiary for which  adequate  claims
reserves have been established, or otherwise disclosed in Section 3.10(a) of the
NCRIC  Disclosure  Schedule,  neither  NCRIC  nor  any of its  Subsidiaries  has
incurred any liability or obligation of any nature whatsoever (whether absolute,
accrued, contingent or otherwise and whether due or to become due), that, either
individually or in the aggregate, would have a Material Adverse Effect on NCRIC,
and,  there is no existing  condition,  situation or set of  circumstances  that
would be reasonably expected to result in such a liability or obligation. Except
as disclosed in the NCRIC SEC Reports filed prior to the date of this Agreement,
since  December  31,  2004,  NCRIC and its  Subsidiaries  have  carried on their
respective  businesses in all material respects in the ordinary and usual course
theretofore conducted.

                                       17


     (b) Since December 31, 2004, and except as set forth in Section  3.10(b) of
the NCRIC  Disclosure  Schedule,  neither NCRIC nor any of its  Subsidiaries has
(except as required by  applicable  law):  (i)  increased  the wages,  salaries,
compensation,  pension,  or other fringe benefits or perquisites  payable to any
executive officer, employee, or director from the amount thereof in effect as of
December 31, 2004,  (ii) granted any stock  options or severance or  termination
pay,  entered into any contract to make or grant any stock  options or severance
or  termination  pay, or paid any bonuses,  or (iii)  suffered any strike,  work
stoppage, slowdown, or other labor disturbance.

     (c) Since September 30, 2004, and except as set forth in Section 3.10(c) of
the  NCRIC  Disclosure  Schedule,  there  has not  been:  (i) any  change in the
financial condition, assets, liabilities, prospects (financial and otherwise) or
business of NCRIC or any NCRIC Subsidiary,  which, either individually or in the
aggregate,  has had or would have a Material  Adverse Effect on NCRIC;  (ii) any
material change in any method of accounting or accounting principals or practice
by  NCRIC  or any  NCRIC  Subsidiary,  except  as  required  by  GAAP or SAP and
disclosed in the notes to the  unaudited  financial  statements of NCRIC and the
NCRIC  Subsidiaries;  (iii) any material  change in the  actuarial,  investment,
reserving,   underwriting   or  claims   administration   policies,   practices,
procedures,  methods,  assumptions or principles of NCRIC or any NCRIC Insurance
Subsidiary;  (iv) any  damage,  destruction  or loss,  whether or not covered by
insurance,  materially  and adversely  affecting  the  properties or business of
NCRIC or any NCRIC  Subsidiary;  (v) any declaration or payment of any dividends
or  distribution  of any kind in respect of any of the capital stock of NCRIC or
any NCRIC Subsidiary; (vi) any direct or indirect redemption,  purchase or other
acquisition  by NCRIC or any NCRIC  Subsidiary  of any of the  capital  stock of
NCRIC or any NCRIC Subsidiary;  (vii) any discharge or cancellation,  whether in
part or in whole, of any  indebtedness  owed by NCRIC or any NCRIC Subsidiary to
any Person,  except  reimbursement to employees of ordinary business expenses or
other  debts  arising in the  ordinary  course of  business;  (viii) any sale or
transfer or cancellation of any of the assets, properties, or claims of NCRIC or
any NCRIC Subsidiary,  except in the ordinary course of business; (ix) any sale,
assignment  or transfer of any  trademarks,  trade  names,  or other  intangible
assets  of NCRIC or any NCRIC  Subsidiary;  (x)  except as set forth in  Section
3.10(c)  of  the  NCRIC  Disclosure  Schedule,  any  material  amendment  to  or
termination of any material contract, agreement,  instrument or license to which
NCRIC or any NCRIC  Subsidiary is a party;  or (xi) any other event or condition
of any character  materially and adversely  affecting the business or properties
of NCRIC or any NCRIC Subsidiary.

     3.11 LEGAL PROCEEDINGS AND JUDGMENTS.

     (a)  Except  as set  forth  in  Section  3.11(a)  of the  NCRIC  Disclosure
Schedule,  neither  NCRIC nor any NCRIC  Subsidiary is a party to any, and there
are no pending or, to the knowledge of NCRIC, threatened, legal, administrative,
arbitral  or  other  inquiries,   proceedings,   claims  (whether   asserted  or
unasserted),  actions or governmental or regulatory or SRO investigations of any
nature (including noncontractual claims, bad faith claims and claims against any
directors or officers of NCRIC or any NCRIC Subsidiary,  but excluding  coverage
and other  claims made with respect to  insurance  policies  issued by any NCRIC
Insurance  Subsidiary for which adequate claims reserves have been  established)
against  NCRIC,  any NCRIC  Subsidiary,  any of their  respective  businesses or
assets,  any assets of any other Person which are used in any of the business or
operations of NCRIC or any NCRIC Subsidiary,  any directors or officers of NCRIC
or any NCRIC Subsidiary,  or the transactions contemplated by this Agreement, or
challenging the validity or propriety of the  transactions  contemplated by this
Agreement,  and to the knowledge of NCRIC Subsidiaries there is no basis for any
such proceedings, claims, actions or investigations.

                                       18


     (b) Except for the 2004 Judgment and as set forth in Section 3.11(b) of the
NCRIC Disclosure Schedule, there is no injunction,  order, judgment,  decree, or
regulatory  restriction  (including  noncontractual claims, bad faith claims and
claims against any directors or officers of NCRIC or any NCRIC  Subsidiary,  but
excluding  coverage and other  claims made with  respect to  insurance  policies
issued by any NCRIC Insurance Subsidiary for which adequate claims reserves have
been  established)  imposed upon NCRIC,  any NCRIC  Subsidiary  or the assets of
NCRIC or any NCRIC Subsidiary.

     (c)  Except  as set  forth  in  Section  3.11(c)  of the  NCRIC  Disclosure
Schedule,  no breach of contract,  breach of fiduciary  duties under ERISA,  bad
faith,   breach   of   warranty,   tort,   negligence,    infringement,   fraud,
discrimination,  wrongful  discharge  or  other  claim  of any  nature  has been
asserted or, to the  knowledge of NCRIC,  threatened  against NCRIC or any NCRIC
Subsidiary, nor is there any basis for any such claim.

     (d) As to each matter (if any)  described  on Section  3.11(c) of the NCRIC
Disclosure  Schedule,  accurate and complete  copies of all relevant  pleadings,
judgments, orders and correspondence have been made available to PRA.

     (e) Except for each  matter (if any)  described  on Section  3.11(d) of the
NCRIC  Disclosure  Schedule,  no  legal,   administrative,   arbitral  or  other
inquiries,  proceedings,  claims,  actions or  governmental or regulatory or SRO
investigations  alleging  violations of Federal  securities  laws (including the
Securities  Act and the Exchange Act) have been filed against  NCRIC,  any NCRIC
Subsidiary or any director or officer of NCRIC or any NCRIC  Subsidiary  and not
dismissed with prejudice.

     3.12 INSURANCE.

     (a)  Except  as set  forth  in  Section  3.12(a)  of the  NCRIC  Disclosure
Schedule,  NCRIC  and  the  NCRIC  Subsidiaries  maintain  policies  of  general
liability,  fire and casualty,  automobile,  directors and officers,  errors and
omissions,  fiduciary,  and  other  forms of  insurance  (the  "NCRIC  INSURANCE
POLICIES") in such  amounts,  with such  deductibles  and against such risks and
losses as are  reasonable  for the  business  and  assets of NCRIC and the NCRIC
Subsidiaries.  All such policies are in full force and effect,  all premiums due
and payable  thereon  have been paid (other than  retroactive  or  retrospective
premium  adjustments  that are not yet,  but may be,  required  to be paid  with
respect to any  period  ending  prior to the  Closing  Date under  comprehensive
general liability and workmen's compensation insurance policies),  and no notice
of cancellation or termination has been received with respect to any such policy
which has not been replaced on substantially  similar terms prior to the date of
such  cancellation.  To the knowledge of NCRIC, the activities and operations of
NCRIC  and the  NCRIC  Subsidiaries  have  been  conducted  in a manner so as to
conform in all material respects to all applicable  provisions of such insurance
policies.

                                       19


     (b)  No   issuer   of  the   NCRIC   Insurance   Policies   has   issued  a
reservation-of-rights   letter,  or  entered  into  a  nonwaiver  agreement,  or
otherwise  denied or limited  coverage  (in whole or in part),  under any of the
NCRIC  Insurance  Policies,  and no declaratory  judgment has been sought by any
Person or entered by any court of competent  jurisdiction  that denies or limits
coverage (in whole or in part) under any of the NCRIC Insurance Policies.

     3.13 TAXES AND TAX RETURNS.

     (a) As used in this Agreement:  "TAX" or "TAXES" means all federal,  state,
county,  local,  and foreign  income,  excise,  gross  receipts,  gross  income,
profits,  franchise,  license,  ad  valorem,  profits,  gains,  capital,  sales,
transfer, use, payroll, employment, severance, withholding, duties, intangibles,
franchise, backup withholding,  stamp, occupation,  premium, social security (or
similar),  unemployment,  disability,  real property,  personal property, sales,
use, registration,  alternative or add on minimum,  estimated,  and other taxes,
charges, levies or like assessments together with all penalties and additions to
tax and  interest  thereon).  "TAX  RETURN" or "TAX  RETURNS"  means any and all
returns,  declarations,  claims for refunds,  reports,  information  returns and
information statements (including,  without limitation,  Form 1099, Form W-2 and
W-3,  Form 5500,  and Form 990) with respect to Taxes  filed,  or required to be
filed,  by any Person or any Subsidiary of such Person with the IRS or any other
Governmental  Authority or tax authority or agency,  whether domestic or foreign
(including consolidated, combined and unitary tax returns).

     (b) NCRIC  and the  NCRIC  Subsidiaries  have  duly  filed all Tax  Returns
required to be filed by them on or prior to the date of this Agreement (all such
Tax Returns being  accurate and complete in all material  respects) and has duly
paid or made sufficient provisions for the payment of all Taxes shown thereon as
owing on or prior to the date of this Agreement (including, if and to the extent
applicable, those due in respect of their properties,  income, business, capital
stock,  premiums,  franchises,  licenses,  sales and payrolls)  other than Taxes
which are not yet  delinquent or are being  contested in good faith and have not
been  finally  determined  for  which  adequate  reserves  have been made on the
financial  statements  described in Section  3.6(a) of this  Agreement.  Neither
NCRIC nor any NCRIC  Subsidiary has waived any statute of limitations in respect
of Taxes or agreed to any  extension of time with respect to a Tax Return or tax
assessment or deficiency other than extensions that are automatically granted by
the taxing authorities upon filing on application therefore. The unpaid Taxes of
NCRIC and the NCRIC Subsidiaries do not exceed the reserve for tax liability set
forth on the 2004  NCRIC  Balance  Sheet as  adjusted  for the  passage  of time
through the Closing Date in accordance with past custom and practice of NCRIC in
filing  its  returns.  No claim  has been made  since  December  31,  1999 by an
authority in a jurisdiction  where NCRIC or any NCRIC  Subsidiary  does not file
Tax Returns that it is or may be subject to taxation by that jurisdiction.

     (c) There is no claim, audit, action, suit, proceeding or investigation now
pending or, to the  knowledge  of NCRIC,  threatened  against or with respect to
NCRIC or any NCRIC  Subsidiary  in respect of any material  Tax.  NCRIC and each
NCRIC  Subsidiary  in  connection  with  amounts  paid or owed to any  employee,
independent contractor, creditor, stockholder or other third party have complied
with applicable tax withholding in all material  respects.  NCRIC and each NCRIC
Subsidiary  have  reported  such  withheld  amounts  to the  appropriate  taxing
authority  and  to  each  such  employee,   independent  contractor,   creditor,
stockholder or other third party as required by applicable law.

                                       20


     (d)  There  are no Tax Liens  upon any  property  or assets of NCRIC or its
Subsidiaries  except Liens for current Taxes not yet due.  Neither NCRIC nor any
NCRIC Subsidiary has been required to include in income any adjustment  pursuant
to Section 481 of the Code by reason of a voluntary change in accounting  method
initiated  by NCRIC or any NCRIC  Subsidiary,  and the IRS has not  initiated or
proposed any such adjustment or change in accounting method. Except as set forth
in the  financial  statements  described  in Section  3.7(a) of this  Agreement,
neither NCRIC nor any NCRIC  Subsidiary has entered into a transaction  which is
being accounted for as an installment  obligation under Section 453 of the Code.
Neither  NCRIC  nor any  NCRIC  Subsidiary  is a party  to or  bound  by any tax
indemnity,  tax sharing or tax allocation  agreement (other than such agreements
as exist by and among  themselves).  Neither NCRIC nor any NCRIC  Subsidiary has
ever been a member of an affiliated group of corporations  within the meaning of
Section  1504 of the Code other  than as a common  parent  corporation.  Neither
NCRIC  nor any NCRIC  Subsidiary  is liable  for the Taxes of any  person  under
Section 1.1502-6 of the Treasury Regulations (or any similar provision of state,
local or foreign Tax law) or by contract,  as a successor or  otherwise.  During
the five (5) year period ending on the date hereof,  neither NCRIC nor any NCRIC
Subsidiary  was a  distributing  corporation  or a controlled  corporation  in a
transaction  intended to be governed by Section 355 of the Code.  Neither  NCRIC
nor any NCRIC  Subsidiary is a party to any joint venture,  partnership or other
arrangement  or  contract  that could be treated as a  partnership  for  federal
income tax  purposes.  NCRIC's  basis and excess loss  account,  if any, in each
NCRIC  Subsidiary  is set  forth in  Section  3.13(d)  of the  NCRIC  Disclosure
Schedule.

     (e)  Except  as set  forth  in  Section  3.13(e)  of the  NCRIC  Disclosure
Schedule,  any amount that is reasonably  likely to be received (whether in cash
or property or the vesting of property)  as a result of any of the  transactions
contemplated by this Agreement by any employee,  officer or director of NCRIC or
any of its  affiliates  who is a  "Disqualified  Individual"  (as  such  term is
defined in proposed Treasury  Regulation Section 1.280G-1) under any employment,
severance or  termination  agreement,  other  compensation  arrangement or NCRIC
Benefit Plan (as defined in Section 3.14 of this Agreement)  currently in effect
will not be  characterized  as an "excess  parachute  payment"  (as such term is
defined in Section 280G(b)(1) of the Code).

     (f) There has been no  disallowance  of a deduction under Section 162(m) of
the Code for employee remuneration of any amount paid or payable by NCRIC or any
NCRIC   Subsidiary   under  any  contract,   plan,   program,   arrangement   or
understanding.

     (g) To the knowledge of NCRIC,  there is no dispute or claim concerning any
tax  liability of NCRIC or any NCRIC  Subsidiary  except as disclosed in Section
3.13(g)  of  the  NCRIC  Disclosure  Schedule.  Section  3.13(g)  of  the  NCRIC
Disclosure  Schedule  identifies  the last Tax Returns that have been audited by
the taxing  authority with whom they were filed, and indicates those Tax Returns
that currently are the subject of an audit  procedure or that NCRIC or any NCRIC
Subsidiary has received notice will be subject to an audit procedure.  NCRIC has
made  available  to PRA correct and  complete  copies of all federal  income tax
returns  (including  amendments  thereto)  of, all  examination  reports of, and
statements of deficiencies  assessed against or agreed to by, NCRIC or any NCRIC
Subsidiary since December 31, 1999.

                                       21


     3.14 EMPLOYEE PLANS; LABOR MATTERS.

     (a) Section 3.14(a) of the NCRIC Disclosure  Schedule sets forth a true and
complete  list of all of the  Employee  Plans (as  defined in Section  9.18) for
employees of NCRIC and any NCRIC  Subsidiary  ("NCRIC EMPLOYEE  PLANS").  Except
with respect to the NCRIC Employee Plans, neither NCRIC nor any NCRIC Subsidiary
sponsors,  maintains  or  contributes  to,  or has  any  ongoing  obligation  or
liability  whatsoever with respect to: (i) any employee  benefit plan as defined
in Section  3(3) of the Employee  Retirement  Income  Security  Act of 1974,  as
amended  ("ERISA"),  or  (ii)  any  other  program,  plan,  trust  agreement  or
arrangement  for any  bonus,  severance,  hospitalization,  vacation,  sick pay,
deferred compensation,  pension,  profit sharing,  post-employment,  retirement,
payroll savings, stock option, stock purchase, group insurance,  self insurance,
death benefit,  fringe  benefit,  welfare or any other employee  benefit plan or
fringe benefit  arrangement  of any nature  whatsoever  including  those for the
benefit of former  employees.  Neither  NCRIC nor any NCRIC  Subsidiary  has any
agreement, arrangement, commitment, or understanding, whether legally binding or
not,  to create any  additional  NCRIC  Employee  Plan or to  continue,  modify,
change, or terminate,  in any material respect, any NCRIC Employee Plan. PRA may
modify, amend and/or terminate any NCRIC Employee Plan after the Effective Time,
subject to applicable law and the terms of such NCRIC Employee Plan.

     (b)  NCRIC  has  heretofore  delivered  or made  available  to PRA true and
complete  copies of each NCRIC  Employee  Plan and  certain  related  documents,
including:  (i) the plan  document  and the related  trust  agreement or annuity
contract for such NCRIC Employee  Plan;  (ii) the summary plan  description  and
material employee communication document for such NCRIC Employee Plan; (iii) the
actuarial  report for such NCRIC Employee Plan (if  applicable)  for each of the
last two years; (iv) all determination  letters from the IRS (if applicable) for
such NCRIC Employee Plan; (v) all insurance  policies  relating  thereto and any
written  materials used by NCRIC to describe  employee  benefits to employees of
NCRIC and the NCRIC  Subsidiaries;  (vi) the most recent  annual  return on Form
5500  (including  all schedules  thereto along with the  accompanying  auditor's
opinion,  if applicable) and tax return (Form 990) for such NCRIC Employee Plan;
(vii)  the  most  current  actuarial,   valuation,  and  trustee's  reports  (as
applicable) for such NCRIC Employee Plan; and (viii) all material communications
with any governmental  entity or agency  (including the Department of Labor, the
Internal Revenue  Service,  the Pension Benefit  Guaranty  Corporation,  and the
Securities  and Exchange  Commission)  with respect to such NCRIC Employee Plan.
Each such actuarial or valuation  report correctly shows the value of the assets
of such NCRIC Employee Plan as of the date thereof, the total accrued and vested
liabilities,  all  contributions  by NCRIC and the NCRIC  Subsidiaries,  and the
assumptions on which the calculations are based.

     (c)  Except  as set  forth  in  Section  3.14(c)  of the  NCRIC  Disclosure
Schedule, each of the NCRIC Employee Plans has been operated and administered in
all material  respects in compliance with applicable  laws,  including,  but not
limited to, ERISA and the Code.  To the  knowledge of NCRIC,  there has not been
any material  violation of the reporting and  disclosure  provisions of the Code
and ERISA. There has not been any termination or partial termination  (including
any  termination  or  partial  termination   attributable  to  the  transactions
contemplated  by this  Agreement)  of such  plans.  Neither  NCRIC nor any NCRIC
Subsidiary nor any of their  respective  ERISA  affiliates,  nor any predecessor
thereof,  contributes  to, or has within the past six years  contributed to, any
multiemployer  plans,  as  defined in Section  3(37) of ERISA,  or any  multiple
employer  welfare  arrangements,  as defined in Section 3(40) of ERISA.  Neither
NCRIC nor any NCRIC Subsidiary nor any of their respective ERISA affiliates, nor
any predecessor thereof, sponsors, participates in, or contributes to, or has at
any time in the past sponsored,  participated in, or contributed to (i) any plan
which is subject to the funding  standards or requirements  described in Section
412 of the Code,  or (ii) any plan which is subject to any of the  requirements,
obligations, and liabilities imposed by Title IV of ERISA.

                                       22



     (d) Each  NCRIC  Employee  Plan which is  intended  to be  qualified  under
Section  401(a)  of the  Code is so  qualified  and  has  received  a  favorable
determination  letter or has pending or has time  remaining in which to file, an
application for such  determination  from the IRS, and NCRIC is not aware of any
reason why any such  determination  letter should be revoked or not be reissued,
and any related trust is exempt from taxation  under Section 501(a) of the Code.
NCRIC has made  available  to PRA  copies of the most  recent  Internal  Revenue
Service  determination letters with respect to each such NCRIC Employee Plan (if
applicable).  Except as set forth in  Section  3.14(d)  of the NCRIC  Disclosure
Schedule,  each NCRIC Employee Plan has been  maintained in material  compliance
with its terms and with the  requirements  prescribed by any and all  applicable
laws and  regulations,  including  but not  limited  to ERISA and the  Code.  No
prohibited  transaction  within the  meaning of Section  406 of ERISA or Section
4975 of the  Code,  or  breach  of  fiduciary  duty  under  Title I of ERISA has
occurred with respect to any NCRIC Employee Plan or with respect to NCRIC or any
NCRIC  Subsidiary.  No events have occurred  with respect to any NCRIC  Employee
Plan that could result in payment or assessment  by or against  Parent or any of
its  Subsidiaries of any material excise taxes under Sections 4972,  4975, 4976,
4977, 4979, 4980B, 4980D, 4980E or 5000 of the Code.

     (e) There has been no amendment to, written  interpretation or announcement
(whether  or not  written)  by NCRIC or any of its  affiliates  relating  to, or
change in employee  participation  or coverage  under,  any NCRIC  Employee Plan
which would increase  materially the expense of maintaining NCRIC Employee Plans
above the level of the expense  incurred in respect  thereof for the fiscal year
ended December 31, 2003. No event has occurred or circumstances exist that could
result in a material  increase in the premium costs of NCRIC Employee Plans that
are insured, or a material increase in benefit costs of the NCRIC Employee Plans
that are self-insured.

     (f)  Except  as set  forth  in  Section  3.14(f)  of the  NCRIC  Disclosure
Schedule, there is no action, suit,  investigation,  audit or proceeding pending
against  or  involving  or, to the  knowledge  of NCRIC,  threatened  against or
involving  any NCRIC  Employee Plan before any court or arbitrator or any state,
federal or local  governmental  body,  agency or official,  except as would not,
individually  or in the  aggregate,  reasonably  be  expected to have a Material
Adverse  Effect  on  NCRIC.   Other  than  claims  for  benefits   submitted  by
participants or beneficiaries,  no claim against, or legal proceeding involving,
any NCRIC Employee Plan is pending or threatened.

                                       23


     (g)  Except  as  described  in  Section  3.14(g)  of the  NCRIC  Disclosure
Schedule,  neither  the  execution  and  delivery  of  this  Agreement  nor  the
consummation of the transactions  contemplated by this Agreement will (i) result
in any material payment (including severance,  unemployment compensation, golden
parachute or otherwise) becoming due to any director or employee of NCRIC or any
of its  Subsidiaries  from  NCRIC or any of its  Subsidiaries  under  any  NCRIC
Employee  Plan or otherwise;  (ii)  materially  increase any benefits  otherwise
payable under any NCRIC Employee Plan;  (iii) result in any  acceleration of the
time of payment or vesting of any such benefits to any material  extent (in each
case under  clauses  (i),  (ii) or (iii)  whether or not such payment or benefit
would  constitute a parachute  payment within the meaning of Section 280G of the
Code); or (iv) constitute a prohibited transaction within the meaning of Section
406 of ERISA or  Section  4975 of the Code,  or breach of  fiduciary  duty under
Title I of ERISA.

     (h)  Neither  NCRIC nor any NCRIC  Subsidiary  has any  direct or  indirect
material  liability or  obligation  under any NCRIC  Employee Plan other than as
described in the terms of such NCRIC Employee Plans.  There are no circumstances
arising out of the  sponsorship  of any NCRIC Employee Plan which will result in
any direct or  indirect  material  liability  to NCRIC or any NCRIC  Subsidiary,
other than liability for contributions,  benefit payments,  administrative costs
and  liabilities  incurred in  accordance  with the terms of the NCRIC  Employee
Plans consistent with past practice.

     (i)  NCRIC  and  each  NCRIC   Subsidiary   have  made  all   payments  and
contributions  due from them to each NCRIC  Employee  Plan.  There are no funded
benefit  obligations under any NCRIC Employee Plan for which  contributions have
not been made or properly accrued, and there are no unfunded benefit obligations
that have not been accounted for by reserves, or otherwise properly footnoted in
accordance  with  generally  accepted  accounting  principles  on the  financial
statements of NCRIC and each NCRIC Subsidiary.

     (j) Each NCRIC  Employee Plan which is an "employee  pension  benefit plan"
within the meaning of Section 3(2) of ERISA that is not qualified  under Section
401(a)  or 403(a)  of the Code is  exempt  from  Parts 2, 3, and 4 of Title I of
ERISA as an  unfunded  plan that is  maintained  primarily  for the  purpose  of
providing  deferred  compensation  for a select  group of  management  or highly
compensated employees,  pursuant to Sections 201(2), 301(a)(3), and 401(a)(1) of
ERISA. Except as set forth in Section 3.14(j) of the NCRIC Disclosure  Schedule,
no assets of NCRIC or any NCRIC  Subsidiary are allocated to or held in a "rabbi
trust" or similar funding vehicle.

     (k) Each NCRIC  Employee  Plan that is a "group health plan" (as defined in
Section 607(1) of ERISA or Section  5001(b)(1) of the Code) has been operated at
all times in  compliance  with the  provisions  of Section 4980B of the Code and
Part 6 of Subtitle B of Title I of ERISA  ("COBRA"),  with the provisions of the
Code and ERISA enacted by the Health  Insurance  Portability and  Accountability
Act of 1996 ("HIPAA"),  and with the provisions of any applicable  similar state
law.

     (l)  Except  as set  forth  in  Section  3.14(l)  of the  NCRIC  Disclosure
Schedule,  no NCRIC  Employee  Plan  provides  benefits  to  current  or  former
employees  beyond their  retirement or other  termination of service (other than
coverage  mandated  by COBRA,  the cost of which is fully paid by the current or
former employee or his or her dependents).

                                       24


     3.15 EMPLOYEES.

     (a) NCRIC has made available to PRA a true and correct list of the names of
the  employees  of NCRIC and the NCRIC  Subsidiaries,  their birth  dates,  hire
dates,  compensation rates, name of employer and capacity in which employed, and
accrued vacation and sick leave, if any, all as of December 31, 2004.  Except as
limited by any employment  agreements and severance agreements listed on Section
3.15(a) of the NCRIC  Disclosure  Schedule,  and except for any  limitations  of
general application which may be imposed under applicable employment laws, NCRIC
and the NCRIC  Subsidiaries have the right to terminate the employment of any of
their respective employees at will and without payment to such employees.

     (b) NCRIC and the NCRIC  Subsidiaries  are in  compliance,  in all material
respects,  with all applicable ordinances or other laws, orders, and regulations
regarding  labor  and  employment  and the  compensation  therefore,  labor  and
employment  matters,  discrimination  in  employment,  terms and  conditions  of
employment,  wages,  hours and  occupational  safety and health,  and employment
practices,  whether state or federal (including,  without  limitation,  wage and
hour laws;  workplace safety laws; workers'  compensation laws; equal employment
opportunity laws; equal pay laws; civil rights laws; the Occupational Safety and
Health  Act of 1970,  as  amended;  the Equal  Employment  Opportunity  Act,  as
amended;  the Americans With  Disabilities  Act, 42 U.S.C. ss. 12101 et seq., as
amended;  the Fair Labor  Standards Act, 29 U.S.C.  ss. 201 et seq., as amended;
the Equal Pay Act, 29 U.S.C. ss. 206d, as amended,  the Portal-to-Portal Pay Act
of 1947, 29 U.S.C.  ss. 255 et seq.,  as amended;  Title VII of the Civil Rights
Act of 1964, 42 U.S.C. ss. 2000e, as amended and 42 U.S.C. ss. 1981, as amended;
Rehabilitation Act of 1973, as amended; the Vietnam-Era  Veterans'  Readjustment
Assistance Act of 1974, as amended;  the  Immigration  Reform and Control Act, 8
U.S.C. ss. 1324A et seq., as amended;  the Employee Polygraph  Protection Act of
1988, as amended; the Veterans  Re-employment Act - Handicap Bias, 38 U.S.C. ss.
2027 et seq., as amended;  the Civil Rights Act of 1991, as amended;  the Family
and Medical Leave Act of 1993, as amended; the Religious Freedom Restoration Act
of 1993, as amended;  and the Age  Discrimination and Employment Act of 1967, as
amended). No action or investigation has been instituted or, to the knowledge of
NCRIC,  is threatened to be conducted by any state or federal  agency  regarding
any potential  violation by NCRIC or any NCRIC  Subsidiary of any laws,  orders,
ordinances and regulations  regarding  labor and employment or the  compensation
therefore (including,  without limitation,  any of the aforementioned  statutes)
during the past five (5) years.

     (c)  Neither  NCRIC  nor any NCRIC  Subsidiary  has ever been a party to or
bound by any union or collective  bargaining contract,  nor is any such contract
currently in effect or being negotiated by NCRIC or any NCRIC Subsidiary.  NCRIC
does not know of any  activities or  proceedings  of any labor union to organize
any  employees of NCRIC or any NCRIC  Subsidiary.  Since  December 31, 2004,  no
executive  officer of NCRIC or any NCRIC  Subsidiary  has indicated to the Chief
Executive Officer of NCRIC an intention to terminate his or her employment.

                                       25


     (d) NCRIC and each  NCRIC  Subsidiary  have  complied  with all  applicable
notice  provisions of and have no material  obligations  under the  Consolidated
Omnibus Budget  Reconciliation  Act of 1985 with respect to any former employees
or qualifying  beneficiaries  thereunder.  There is no action,  claim,  cause of
action, suit or proceeding pending or, to the knowledge of NCRIC, threatened, on
the part of any employee,  independent  contractor or applicant for  employment,
including any such action,  claim, cause of action,  suit or proceeding based on
allegations of wrongful termination or discrimination on the basis of age, race,
religion, sex, sexual preference,  or mental or physical handicap or disability.
All sums due  from  NCRIC or any  NCRIC  Subsidiary  for  employee  compensation
(including,  without limitation,  wages, salaries, bonuses, relocation benefits,
stock  options  and other  incentives)  have been  paid,  accrued  or  otherwise
provided for, and all employer  contributions for employee  benefits,  including
deferred  compensation  obligations,  and all benefits  under any NCRIC Employee
Plan have been duly and adequately  paid or provided for in accordance with plan
documents.  To the  knowledge  of NCRIC,  no person  treated  as an  independent
contractor by NCRIC or any NCRIC Subsidiary is an employee as defined in Section
3401(c) of the Code, nor has any employee been otherwise improperly  classified,
as exempt,  nonexempt or otherwise,  for purposes of federal or state income tax
withholding or overtime laws, rules, or regulations.

     (e) Since  September 30, 2004,  neither NCRIC nor any NCRIC  Subsidiary has
effectuated  (i) a "plant  closing"  (as  defined in the Worker  Adjustment  and
Retraining  Notification  Act (the "WARN ACT")) affecting any site of employment
or one or more  facilities  or operating  units within any site of employment or
facility of NCRIC or any NCRIC  Subsidiary;  (ii) a "mass layoff" (as defined in
the WARN Act); or (iii) such other  transaction,  layoff,  reduction in force or
employment  terminations  sufficient  in number to  trigger  application  of any
similar foreign, state or local law.

     3.16 COMPLIANCE WITH APPLICABLE LAW.

     (a) NCRIC and the NCRIC Subsidiaries hold all licenses, franchises, permits
and  authorizations  necessary  for  the  lawful  conduct  of  their  respective
businesses  under and  pursuant to, and have  complied in all material  respects
with,  and are not in default in any respect under any, and have  maintained and
conducted their  respective  businesses in all respects in compliance  with, all
applicable  laws,  statutes,   orders,  rules,   regulations,   policies  and/or
guidelines.

     (b)   Neither   NCRIC  nor  any  NCRIC   Subsidiary   is   subject  to  any
cease-and-desist  or  other  order  issued  by,  or is a  party  to any  written
agreement,  consent agreement or memorandum of understanding with, or is a party
to any commitment  letter or similar  undertaking to, or is subject to any order
or directive  by, or has been a recipient  of any  supervisory  letter from,  or
since  that  date,  has  adopted  any board  resolutions  at the  request of any
Governmental  Authority  that:  (i)  limits  the  ability  of NCRIC or any NCRIC
Insurance  Subsidiary  to  conduct  any  line  of  business,  (ii)  require  any
investments  of  NCRIC  or any  NCRIC  Insurance  Subsidiary  to be  treated  as
non-admitted  assets,  (iii) require  divestiture of any investments of NCRIC or
any NCRIC Insurance  Subsidiary,  (iv) in any manner imposes any requirements on
NCRIC or any  NCRIC  Insurance  Subsidiary  in  respect  of risk  based  capital
requirements that add to or otherwise modify the risk based capital requirements
imposed  under the  Insurance  Laws,  (v) in any manner relate to the ability of
NCRIC  or  any  NCRIC  Insurance  Subsidiary  to  pay or  declare  dividends  or
distributions,  or (vi)  restricts  in any  material  respect the conduct of the
business,  credit policies or management of NCRIC or any NCRIC Subsidiary (each,
whether or not set forth in the NCRIC Disclosure  Schedule,  a "NCRIC REGULATORY
AGREEMENT"),  nor has  NCRIC  or any of its  Subsidiaries  been  advised  by any
Governmental  Authority  that it is  considering  issuing or requesting any such
NCRIC Regulatory  Agreement.  Neither NCRIC nor any NCRIC Insurance  Subsidiary,
directly or indirectly, engages in any activity prohibited by applicable law.


                                       26


     (c)  Except  as set  forth  in  Section  3.16(c)  of the  NCRIC  Disclosure
Schedule,  there is no pending or, to the knowledge of NCRIC,  threatened charge
by any Governmental  Authority that NCRIC or any NCRIC Insurance  Subsidiary has
violated any  applicable  laws,  rules or  regulations  (including any Insurance
Laws), nor any pending or, to the knowledge of NCRIC,  threatened  investigation
by any  Governmental  Authority  with  respect  to  possible  violations  of any
applicable laws, rules or regulations (including any Insurance Laws).

     (d) There are no contracts  (other than contracts  relating to employment),
real estate leases,  loans,  guarantees or other arrangements or transactions of
any nature  between NCRIC or any NCRIC  Subsidiary,  on the one hand, and any of
their respective officers,  directors, or affiliates (as such term is defined in
Rule 405 of the SEC),  on the other hand.  NCRIC has not,  since July 30,  2002,
extended or maintained credit,  arranged for the extension of credit, or renewed
an extension of credit, in the form of a personal loan to or for any director or
executive  officer (or  equivalent  thereof)  of NCRIC or any NCRIC  Subsidiary.
Section  3.16(d)  of the  NCRIC  Disclosure  Schedule  identifies  each  loan or
extension of credit  maintained  by NCRIC or any NCRIC  Subsidiary  to which the
second sentence of Section 13(k)(1) of the Exchange Act applies.

     (e) NCRIC is, or will timely be, in all material  respects,  in  compliance
with all current and proposed listing and corporate  governance  requirements of
the NASD and the Nasdaq National Market.

     (f) Each of NCRIC,  its directors and its executive  officers has consulted
with NCRIC's  independent  auditors and outside counsel with respect to, and (to
the extent applicable to NCRIC) is familiar in all material respects with all of
the  requirements  of SOX.  NCRIC is in  compliance  with the  provisions of SOX
applicable to it as of the date hereof and has implemented such programs and has
taken  reasonable  steps,  upon the advice of NCRIC's  independent  auditors and
outside counsel,  respectively,  to ensure NCRIC's future  compliance (not later
than  the  relevant  statutory  and  regulatory  deadlines  therefore)  with all
provisions of SOX which shall become  applicable to NCRIC after the date of this
Agreement.

     (g) None of NCRIC, the NCRIC Subsidiaries,  any of their respective current
directors or officers,  and, to the knowledge of NCRIC,  any of their respective
former  officers  or  directors  or  current  or  former  employees,  agents  or
representatives   have:   (i)  used  any   corporate   funds  for  any   illegal
contributions,  gifts,  entertainment  or other  unlawful  expenses  relating to
political  activity,  (ii) used any  corporate  funds for any direct or indirect
unlawful payments to any foreign or domestic government  officials or employees,
(iii) violated any provision of the Foreign Corrupt  Practices Act of 1977, (iv)
established or maintained any unlawful or unrecorded fund of corporate monies or
other assets,  (v) made any false or fictitious entries on the books and records
of NCRIC or any NCRIC Subsidiary, (vi) made any bribe, rebate, payoff, influence
payment,  kickback or other  unlawful  payment of any  nature,  or (vi) made any
material  favor or gift which is not deductible for federal income tax purposes.
To the  knowledge  of NCRIC:  (x) no  director  or officer of NCRIC or any NCRIC
Subsidiary  has engaged in any "insider  trading" in violation of applicable law
with respect to any security issued by NCRIC or any NCRIC Subsidiary; and (y) no
such director or officer has made any false  certifications  or statements under
(i) the SEC's  Order dated June 27,  2002  pursuant  to Section  21(a)(1) of the
Exchange Act (File No. 4-460), (ii) Rule 13a-14 or 15d-14 under the Exchange Act
or (iii) 18 U.S.C.  ss.1350  (Section  906 of SOX) with respect to any NCRIC SEC
Report.

                                       27


     3.17 CERTAIN CONTRACTS.

     (a) The  documents  listed in Item 15(c) in NCRIC's  Annual  Report on Form
10-K for the year ended  December 31, 2003 and the  documents  listed on Section
3.17(a) of the NCRIC  Disclosure  Schedule set forth all contracts,  agreements,
arrangements,  commitments, or understandings (whether written or oral) to which
NCRIC or a NCRIC  Subsidiary  is a party to or bound by: (i) with respect to the
employment  of any  directors,  officers  or  employees;  (ii)  which,  upon the
consummation  of the  transactions  contemplated  by this Agreement will (either
alone or upon the  occurrence of any  additional  acts or events)  result in any
payment  (whether of severance pay or otherwise)  becoming due from NCRIC,  PRA,
NEWCO,  or any of their  respective  Subsidiaries  to any  director,  officer or
employee thereof;  (iii) which is a "material contract" (as such term is defined
in Item  601(b)(10) of Regulation S-K of the SEC) to be performed after the date
of this  Agreement that has not been filed or  incorporated  by reference in the
NCRIC SEC Reports; (iv) that concerns a partnership or joint venture that is not
consolidated  with NCRIC for financial  reporting  purposes;  (v) the purpose of
which is to limit the ability of NCRIC or any NCRIC  Subsidiary  to compete with
respect to any product,  service or  territory;  (vi) that is in the nature of a
collective bargaining agreement,  employment agreement,  consulting agreement or
severance  agreement  that is not  cancelable  by NCRIC or any NCRIC  Subsidiary
without penalty or  compensation on thirty (30) days notice or less;  (vii) that
provides  for the payment to an employee  of NCRIC or any NCRIC  Subsidiary  any
incentive or bonus compensation based on the productivity or performance of such
employee or of NCRIC or any NCRIC Subsidiary;  (viii) that is with any Insurance
Regulator and restricts (A)  distributions or other payments to the stockholders
of NCRIC or any NCRIC  Subsidiary,  (B) the continued  operation of NCRIC or any
NCRIC  Subsidiary,  or (C) any  other  matter  relating  to NCRIC  or any  NCRIC
Subsidiary  and its affairs;  or (ix)  (including  any stock option plan,  stock
appreciation  rights plan,  restricted stock plan or stock purchase plan) any of
the benefits of which will be increased, or the vesting of the benefits of which
will be accelerated,  by the occurrence of any of the transactions  contemplated
by  this  Agreement,  or the  value  of any of the  benefits  of  which  will be
calculated  on  the  basis  of  any of the  transactions  contemplated  by  this
Agreement. NCRIC has previously made available to PRA true and correct copies of
all employment and deferred compensation  agreements which are in writing and to
which  NCRIC or any  NCRIC  Subsidiary  is a party.  Each  contract,  agreement,
arrangement,  commitment, or understanding (whether written or oral) of the type
described in Sections 3.17(a), (b) and (c) of this Agreement, whether or not set
forth in the NCRIC  Disclosure  Schedule,  is referred to in this Agreement as a
"NCRIC  Contract",  and neither NCRIC nor any NCRIC  Subsidiary knows of, or has
received  notice of, any  violation  of any NCRIC  Contract  by any of the other
parties thereto.

                                       28


     (b) Section 3.17(b) of the NCRIC Disclosure  Schedule sets forth a list of,
and NCRIC has made available to PRA correct and complete  copies of, all written
arrangements  (or  group  of  related  written  arrangements)  from or to  third
parties,  for the furnishing of services to, or receipt of services by, NCRIC or
any  NCRIC  Subsidiary  (including  without  limitation,  legal  and  accounting
services,  risk management services,  agency agreements,  managing general agent
agreements,   reinsurance   intermediary   agreements  and  other   distribution
agreements,  and  agreements  relating  to the  sale  or  servicing  of  medical
professional  liability  insurance  products  offered  by  NCRIC  or  any  NCRIC
Subsidiary)  under  which  payments  were made  during any  calendar  year since
December  31, 2001 in excess of $250,000  or that has a  non-cancelable  term in
excess of one year (as to the latter, which is still in effect).

     (c) With  respect to each NCRIC  Contract:  Such NCRIC  Contract is in full
force and effect (except for contracts  that have expired  pursuant to the terms
thereof) and is legally valid,  binding and  enforceable in accordance  with its
terms  (except  as  may  be  limited  by  bankruptcy,   insolvency,  moratorium,
reorganization  or similar laws affecting the rights of creditors  generally and
the availability of equitable remedies). There are no material defaults by NCRIC
or any NCRIC Subsidiary,  or, to the knowledge of NCRIC, any other party,  under
such NCRIC Contract.  Neither NCRIC nor any NCRIC Subsidiary has received notice
of any default,  offset,  counterclaim or defense under such NCRIC Contract.  No
condition or event has occurred  which with the passage of time or the giving of
notice  or both  would  constitute  a  default  or  breach by NCRIC or any NCRIC
Subsidiary,  or, to the  knowledge of NCRIC,  any other party under the terms of
such NCRIC Contract.  All security  deposits,  reserve funds, and other sums and
charges  that have become due and payable  under such NCRIC  Contract  have been
paid in full. No party has repudiated any provision of such NCRIC Contract.

     3.18 INVESTMENTS AND INTEREST RATE RISK MANAGEMENT INSTRUMENTS.

     (a)  Except  as set  forth  in  Section  3.18(a)  of the  NCRIC  Disclosure
Schedule,  NCRIC and each NCRIC Subsidiary have good and marketable title to all
securities  held by it (except  securities sold under  repurchase  agreements or
held in any fiduciary or agency capacity), free and clear of any Lien, except to
the extent  such  securities  are  pledged in the  ordinary  course of  business
consistent with prudent business practices to secure obligations of NCRIC or any
NCRIC  Subsidiary.   Such  securities  are  permissible  investments  under  all
applicable laws and are valued on the books of NCRIC in accordance with GAAP and
SAP. None of the securities are in default in the payment of principal, interest
or dividends  or is impaired to any extent.  NCRIC has provided to PRA a copy of
the investment  policies of NCRIC and the NCRIC  Subsidiaries as of December 31,
2004.  There has been no material  change in investment  policy of NCRIC and the
NCRIC  Subsidiaries  or in the  composition of the  investments of NCRIC and the
NCRIC Subsidiaries since December 31, 2004.

     (b) All interest rate swaps,  caps,  floors and option agreements and other
interest rate risk management arrangements entered into for the account of NCRIC
or its Subsidiaries were entered into in the ordinary course of business and, to
the best knowledge of NCRIC,  in accordance with prudent  business  practice and
applicable  rules,  regulations and policies of any  Governmental  Authority and
with counterparties  believed to be financially  responsible at the time. All of
such interest rate swaps,  caps, floors and option agreements and other interest
rate risk management  arrangements are legal,  valid and binding  obligations of
NCRIC or its Subsidiaries  enforceable in accordance with their terms (except as
may be limited by bankruptcy, insolvency, moratorium,  reorganization or similar
laws  affecting  the  rights of  creditors  generally  and the  availability  of
equitable  remedies),  and are in full  force and  effect.  NCRIC and each NCRIC
Subsidiary  have duly  performed in all material  respects all of their material
obligations  thereunder  to the extent  that such  obligations  to perform  have
accrued;  and, to the best knowledge of NCRIC,  there are no material  breaches,
violations  or  defaults  or  allegations  or  assertions  of such by any  party
thereunder.


                                       29


     3.19 INTELLECTUAL PROPERTY.

(a)  NCRIC  or a NCRIC  Subsidiary  owns or has the  right to use,  pursuant  to
license,   sublicense,   agreement  or  permission,  all  Intellectual  Property
necessary  for  the  operation  of  the   businesses  of  NCRIC  and  the  NCRIC
Subsidiaries as presently  conducted and as presently  proposed to be conducted.
As used in this Agreement, "INTELLECTUAL PROPERTY" means all trademarks, service
marks,  logos,  domains and domain names,  trade names and  corporate  names and
registrations  and  applications  for  registration   thereof,   copyrights  and
registrations  and  applications  for registration  thereof,  computer  software
(including  computer  software used in insurance  operations  or for  accounting
operations),  data and  documentation,  trade secrets and confidential  business
information (including financial,  marketing and business data, pricing and cost
information,  business and marketing  plans, and customer and supplier lists and
information),  other  proprietary  rights,  and copies and tangible  embodiments
thereof (in whatever form or medium).  Section  3.19(a) of the NCRIC  Disclosure
Schedule lists all trademarks,  service marks, logos,  domains and domain names,
trade names and corporate names owned by NCRIC and each NCRIC Subsidiary.

     (b) To the knowledge of NCRIC:  Neither NCRIC nor any NCRIC  Subsidiary has
interfered with, infringed upon, misappropriated or otherwise come into conflict
with any  Intellectual  Property  of third  parties.  None of  NCRIC,  the NCRIC
Subsidiaries,   and  any  of  the   directors,   officers  or   employees   with
responsibility  for  intellectual   property  matters  of  NCRIC  or  any  NCRIC
Subsidiary has ever received any charge, complaint, claim or notice alleging any
such interference,  infringement,  misappropriation or violation. No third party
has interfered  with,  infringed  upon,  misappropriated  or otherwise come into
conflict with any intellectual property rights of NCRIC or any NCRIC Subsidiary.

     (c) Section 3.19(c) of the NCRIC Disclosure  Schedule  identifies each item
of  Intellectual  Property that any third party owns and that NCRIC or any NCRIC
Subsidiary uses, or intends to use, pursuant to license, sublicense,  agreement,
or permission.  NCRIC has made correct and complete copies of all such licenses,
sublicenses,  agreements and  permissions (as amended to date) available to PRA.
With respect to each such item of such Intellectual  Property:  (i) the license,
sublicense,  agreement or permission covering the item is legal, valid, binding,
enforceable  and in full force and  effect;  (ii) except as set forth in Section
3.5(b)(ii)(y)  of  the  NCRIC  Disclosure  Schedule,  the  license,  sublicense,
agreement  or  permission  will  continue  to  be  legal,  valid,   binding  and
enforceable  and in full  force and effect on  identical  terms on and after the
Merger  and the  Closing  Date;  (iii)  no  party  to the  license,  sublicense,
agreement  or  permission  is in breach or default,  and no event of default has
occurred which with notice or lapse of time, or both,  would constitute a breach
or default or permit termination,  modification or acceleration thereunder; (iv)
no party to the license, sublicense,  agreement or permission has repudiated any
provision thereof;  (v) with respect to any sublicense,  the representations and
warranties set forth in (i) through (iv) above are true and correct with respect
to the underlying  license;  and (vi) neither NCRIC nor any NCRIC Subsidiary has
granted any sublicense or similar right with respect to the license, sublicense,
agreement or permission.

                                       30


     3.20 REAL PROPERTY; ENVIRONMENTAL LIABILITY.

     (a)  Neither  NCRIC  nor any  NCRIC  Subsidiary  owns any  right,  title or
interest in any real  property  except as  described  on Section  3.20(a) of the
NCRIC Disclosure  Schedule  (collectively,  the "NCRIC REAL PROPERTY").  Section
3.20(a) of the NCRIC Disclosure Schedule sets forth a complete and accurate list
and general  description of all material  leases for real property  ("NCRIC REAL
PROPERTY  LEASES") to which NCRIC or any NCRIC Subsidiary is a party or by which
any of them are bound.  NCRIC or any NCRIC Subsidiary owns all right,  title and
interest in, and has good and marketable title to, the NCRIC Real Property,  and
NCRIC or any NCRIC Subsidiary has a valid leasehold  interest in each NCRIC Real
Property Leases,  in each case free and clear of all Liens except for (i) rights
of lessors,  co-lessees  or  sublessees  that are  reflected  in each NCRIC Real
Property  Lease;  (ii)  current  taxes not yet due and  payable;  (iii) Liens of
public  record;   and  (iv)  such   nonmonetary   imperfections   of  title  and
encumbrances,  if  any,  as do not  materially  detract  from  the  value  of or
materially  interfere  with the  present  use of the  subject  property.  To the
knowledge of NCRIC, the activities of NCRIC and its Subsidiaries with respect to
all NCRIC Real Property and NCRIC Real Property  Leases used in connection  with
their  operations  are in all material  respects  permitted  and  authorized  by
applicable zoning laws, ordinances and regulations.

     (b) NCRIC and its  Subsidiaries  enjoy peaceful and undisturbed  possession
under all NCRIC Real Property  Leases.  NCRIC has made available to PRA complete
and correct  copies of all of the NCRIC Real  Property  Leases.  Each NCRIC Real
Property  Lease is in full force and effect and is legally  valid,  binding  and
enforceable  in  accordance  with  its  terms  (except  as  may  be  limited  by
bankruptcy, insolvency, moratorium, reorganization or similar laws affecting the
rights of creditors generally and the availability of equitable remedies). There
are no monetary  defaults and no material  nonmonetary  defaults by NCRIC or any
NCRIC  Subsidiary,  or, to the  knowledge of NCRIC,  any other party,  under any
NCRIC Real Property Lease.  Neither NCRIC nor any NCRIC  Subsidiary has received
notice of any  default,  offset,  counterclaim  or defense  under any NCRIC Real
Property  Lease.  Except  as set  forth in  Section  3.5(b)(ii)(y)  of the NCRIC
Disclosure  Schedule,  no condition or event has occurred which with the passage
of time or the giving of notice or both would  constitute a default or breach by
NCRIC or any NCRIC  Subsidiary,  or, to the knowledge of NCRIC, any other party,
under of the  terms  of any  NCRIC  Real  Property  Lease.  All  rent,  security
deposits,  reserve  funds,  and other sums and charges  that have become due and
payable  under the NCRIC Real  Property  Leases  have been paid in full.  To the
knowledge of NCRIC, there are no purchase contracts, options or other agreements
of any kind whereby any Person has acquired or will have any basis to assert any
right,  title or interest  in, or right to the  possession,  use,  enjoyment  or
proceeds of, any part or all of the  interests in the real  property  subject to
the NCRIC Real Property Leases.

     (c) NCRIC and its  Subsidiaries  are and have been in  compliance  with all
Environmental  Laws (as defined in Section  9.18(a) of this  Agreement)  and all
Environmental  Permits (as defined in Section 9.18(a) of this Agreement).  There
are no legal,  administrative,  arbitral or other proceedings,  claims, actions,
causes of action, private environmental investigations or remediation activities
or governmental  investigations  of any nature seeking to impose on NCRIC or any
NCRIC  Subsidiary,  or that  could  reasonably  be  expected  to  result  in the
imposition  on NCRIC or any NCRIC  Subsidiary  of, any  liability or  obligation
arising under any  Environmental  Law which would have a Material Adverse Effect
on NCRIC. To the knowledge of NCRIC,  there is no reasonable  basis for any such
proceeding,  claim, action, investigation or remediation activity. Neither NCRIC
nor any NCRIC Subsidiary is subject to any agreement,  order, judgment,  decree,
letter or memorandum  by or with any  Governmental  Authority or private  Person
imposing any liability or obligation under any Environmental Law that would have
a Material Adverse Effect on NCRIC. For purposes of this Section 3.20, the terms
"NCRIC" and  "Subsidiaries"  include any Person that is, in whole or in part,  a
predecessor of NCRIC or any of its Subsidiaries.

                                       31


     3.21 PERSONAL PROPERTY.

     (a) None of the personal property owned by NCRIC or any NCRIC Subsidiary is
subject to, or as of the Closing Date will be subject to, any Lien.

     (b) Section  3.21(b) of the NCRIC  Disclosure  Schedule lists each personal
property  lease to which  NCRIC or any NCRIC  Subsidiary  is a party that is not
cancelable  upon ninety (90) days notice  without  penalty and has monthly  rent
that exceeds $1,500 (collectively,  the "NCRIC PERSONAL PROPERTY LEASES"). NCRIC
has made  available  to PRA  complete  and  correct  copies  of all of the NCRIC
Personal  Property Leases.  Each NCRIC Personal Property Leases is in full force
and effect and is legally valid,  binding and enforceable in accordance with its
terms  (except  as  may  be  limited  by  bankruptcy,   insolvency,  moratorium,
reorganization  or similar laws affecting the rights of creditors  generally and
the availability of equitable remedies). There are no material defaults by NCRIC
or any NCRIC Subsidiary,  or, to the knowledge of NCRIC, any other party,  under
any NCRIC Personal  Property Lease.  Neither NCRIC nor any NCRIC  Subsidiary has
received notice of any material default,  offset,  counterclaim or defense under
any NCRIC Personal Property Lease. No condition or event has occurred which with
the passage of time or the giving of notice or both would  constitute a material
default  or breach by NCRIC or any NCRIC  Subsidiary,  or, to the  knowledge  of
NCRIC, any other party under of the terms of any NCRIC Personal  Property Lease.
All rent, security deposits, reserve funds, and other sums and charges that have
become due and payable under the NCRIC Personal  Property  Leases have been paid
in full. To the knowledge of NCRIC, there are no purchase contracts,  options or
other  agreements  of any kind  whereby any Person has acquired or will have any
basis to assert any right,  title or  interest  in, or right to the  possession,
use,  enjoyment  or proceeds  of, any part or all of the  interests  in the real
property subject to the NCRIC Personal Property Leases.

     3.22 STATE  TAKEOVER LAWS. The Board of Directors of NCRIC has approved the
transactions  contemplated by this Agreement and taken such action such that the
provisions of the DGCL and any other provisions of any state or local "takeover"
law  applicable  to  NCRIC  will  not  apply  to  this  Agreement  or any of the
transactions  contemplated by this Agreement.  PRA understands and  acknowledges
that the Insurance Laws  applicable to NCRIC regulate and apply to the change in
the ownership of NCRIC, Inc. as contemplated by this Agreement.

                                       32


     3.23 INSURANCE MATTERS.

     (a)  Except  as set  forth  in  Section  3.23(a)  of the  NCRIC  Disclosure
Schedule,  all policies,  binders,  slips,  certificates and other agreements of
insurance  in  effect  as  of  the  date  hereof  (including  all  applications,
endorsements,  supplements,  endorsements,  riders and  ancillary  agreements in
connection  therewith) issued by the NCRIC Insurance  Subsidiaries,  and any and
all  marketing  materials,  agents  agreements,   brokers  agreements,   service
contracts,  and managing  general agents  agreements to which NCRIC or any NCRIC
Subsidiary is a party,  are, to the extent  required  under  applicable  law, on
forms  approved  by the  Insurance  Regulators  or have been  filed with and not
objected  to by  such  Insurance  Regulators  within  the  period  provided  for
objection,  and all of such forms comply with the Insurance Laws in all material
respects.  As to  premium  rates  established  by NCRIC or any  NCRIC  Insurance
Subsidiary  which are  required to be filed with or  approved  by any  Insurance
Regulators,  the rates  have been so filed or  approved,  the  premiums  charged
conform  thereto,  and such  premiums  comply with the Insurance  Laws.  Section
3.23(a) of the NCRIC  Disclosure  Schedule  sets forth all  increases in premium
rates  for  medical  professional  liability  insurance  submitted  by the NCRIC
Insurance  Subsidiaries which have been disapproved by any Insurance  Regulators
since December 31, 1999. Section 3.23(a) of the NCRIC Disclosure  Schedule lists
all  correspondence or communications  from any Insurance  Regulator received by
NCRIC or any NCRIC Insurance  Subsidiary  after December 31, 1999, that requests
or suggests that its premium rates, if applicable,  for  professional  liability
insurance should be reduced below the current approved premium levels.

     (b)  Except  as set  forth  in  Section  3.23(b)  of the  NCRIC  Disclosure
Schedule,  neither  NCRIC nor any NCRIC  Insurance  Subsidiary  has  issued  any
participating policies or any retrospectively rated policies of insurance.

     (c)  All  reinsurance  treaties  or  agreements,  including  retrocessional
agreements, to which NCRIC or any NCRIC Insurance Subsidiary is a party or under
which  NCRIC  or  any  NCRIC  Insurance  Subsidiary  has  any  existing  rights,
obligations  or  liabilities  are  listed on Section  3.23(c) of the  Disclosure
Schedule (the "NCRIC REINSURANCE TREATIES"). NCRIC has provided PRA with correct
and complete copies of all of such NCRIC Reinsurance Treaties and all such NCRIC
Reinsurance  Treaties are in full force and effect,  and the consummation of the
transactions  contemplated  by this Agreement will not result in the termination
of any NCRIC  Reinsurance  Treaties.  The NCRIC  Reserves (as defined in Section
3.23(d) of this  Agreement)  at each of December 31, 2004 and December 31, 2003,
and December 31, 2002, as reflected in the NCRIC SAP Statements,  are stated net
of reinsurance ceded amounts.  The NCRIC SAP Statements  accurately  reflect the
extent to which,  pursuant to Insurance  Laws,  NCRIC and/or the NCRIC Insurance
Subsidiaries  are  entitled  to take  credit  for  reinsurance  under  the NCRIC
Reinsurance  Treaties.  All reinsurance  recoverable  amounts  reflected in said
balance  sheets are  collectible,  and NCRIC is unaware of any material  adverse
change in the  financial  condition of its  reinsurers  that might raise concern
regarding their ability to honor their  reinsurance  commitments,  except as set
forth in Section 3.23(c) of the NCRIC  Disclosure  Schedule.  No party to any of
the NCRIC Reinsurance  Treaties has given notice to NCRIC or any NCRIC Insurance
Subsidiary  that such  party  intends  to  terminate  or cancel any of the NCRIC
Reinsurance  Treaties as a result of or  following  consummation  of the Merger.
Each NCRIC  Reinsurance  Treaty is valid and binding on each party thereto,  and
none of NCRIC, any NCRIC Insurance  Subsidiary,  and, to the knowledge of NCRIC,
any other party thereto,  is in default in any material  respect with respect to
any such reinsurance  agreement or treaty. No NCRIC Reinsurance  Treaty contains
any provision  providing  that the other party thereto may terminate the same by
reason of the transactions contemplated by this Agreement, or contains any other
provision  which would be altered or otherwise  become  applicable  by reason of
such  transactions.  Since January 1, 2004 no NCRIC Reinsurance  Treaty has been
canceled and there has not been any change in the  retention  level under any of
such reinsurance agreements or treaties.


                                       33


     (d) Each NCRIC  Insurance  Subsidiary  has assets that  qualify as admitted
assets  under the  Insurance  Laws in an amount at least equal to the sum of all
its reserves and liability amounts and its minimum statutory capital and surplus
as required by such Insurance Laws. Each of the NCRIC SAP Statements,  as of the
date thereof, sets forth all of the reserves of the NCRIC Insurance Subsidiaries
as of such date (collectively,  the "NCRIC Reserves"). The NCRIC Reserves, gross
and net of the  reinsurance  thereof,  were  prepared  in  accordance  with  the
requirements  for  reserves  established  by  the  Insurance  Regulators,   were
determined in accordance with SAP and generally  accepted  actuarial  principles
consistently applied, were computed on the basis of methodologies  consistent in
all material  respects with those used in prior  periods,  were fairly stated in
all  material   respects  in  accordance  with  sound  actuarial  and  statutory
accounting principles, and were established in accordance with prudent insurance
practices generally followed in the insurance industry.  The NCRIC Reserves make
good and  sufficient  provisions  for all  insurance  obligations  of the  NCRIC
Insurance Subsidiaries.  The NCRIC Reserves set forth in any NCRIC SAP Statement
are adequate to provide for the estimated ultimate net costs of all reported and
unreported  losses incurred through the date of such NCRIC SAP Statement.  NCRIC
has  provided  or made  available  to PRA copies of all work  papers used as the
basis  for  establishing  the  NCRIC  Reserves.   Except  for  regular  periodic
assessments  based on developments  that are publicly known within the insurance
industry,  to the  knowledge  of NCRIC,  no claim or  assessment  is  pending or
threatened against NCRIC or any NCRIC Insurance  Subsidiary which is peculiar or
unique  to NCRIC or such  NCRIC  Insurance  Subsidiary  by any  state  insurance
guaranty  association  in connection  with such  association's  fund relating to
insolvent insurers.

     (e) Section  3.23(e) of the NCRIC  Disclosure  Schedule lists each actuary,
independent  or otherwise,  that has  reviewed,  on behalf of NCRIC or any NCRIC
Subsidiary, the reserves for losses and loss adjustment expenses of NCRIC or any
of the NCRIC  Insurance  Subsidiaries  and  their  premium  rates for  liability
insurance in each of the years commencing after December 31, 2000  (collectively
the "NCRIC ACTUARIES" and separately an "NCRIC ACTUARY"). Section 3.23(e) of the
NCRIC  Disclosure  Schedule  lists  each and  every  actuarial  report,  and all
attachments,  supplements,  addenda and modifications thereto prepared for or on
behalf of NCRIC or any NCRIC Subsidiary by the NCRIC Actuaries,  or delivered by
the NCRIC Actuaries to NCRIC or any NCRIC  Subsidiary,  since December 31, 2000,
in which a NCRIC Actuary has (i) either  expressed an opinion on the adequacy of
such  reserves for losses and loss  adjustment  expenses  loss  reserves or made
recommendations  as to  either  the  amount  of  reserves  for  losses  and loss
adjustment  expenses that should be  maintained by NCRIC or any NCRIC  Insurance
Subsidiary,  or (ii) expressed an opinion as to the adequacy of such premiums or
made a recommendation  as to the premiums that should be charged by NCRIC or any
NCRIC Insurance  Subsidiary for liability  insurance  (collectively,  the "NCRIC
ACTUARIAL  ANALYSES").  To the  knowledge  of  NCRIC  the  information  and data
furnished by NCRIC or any NCRIC  Subsidiary to the NCRIC Actuaries in connection
with the NCRIC Actuarial Analyses were accurate in all material respects. To the
knowledge  of NCRIC,  each NCRIC  Actuarial  Analysis was based upon an accurate
inventory of policies in force for NCRIC and the NCRIC  Insurance  Subsidiaries,
as the case may be, at the relevant  time of  preparation,  was  prepared  using
appropriate  modeling  procedures  accurately  applied  and in  conformity  with
generally  accepted  actuarial   principles   consistently   applied,   and  the
projections  contained  therein were properly  prepared in  accordance  with the
assumptions  stated therein.  NCRIC has made available to PRA a true and correct
copy of each of the NCRIC Actuarial Analyses.

                                       34


     3.24 NO INVESTMENT  COMPANY.  Neither NCRIC nor any NCRIC  Subsidiary is an
"investment  company," or a company  "controlled"  by an  "investment  company,"
within the meaning of the Investment Company Act of 1940, as amended.

     3.25 ACCURACY OF INFORMATION SUPPLIED.

     (a)  All of the  representations  and  warranties  made  by  NCRIC  in this
Agreement, taken together and with the NCRIC Disclosure Schedule, do not contain
an  untrue  statement  of a  material  fact  or omit to  state a  material  fact
necessary in order to make the statements set forth herein and therein, in light
of the  circumstances  in which such statements  were made, not misleading.  The
copies of documents attached to the NCRIC Disclosure  Schedule or otherwise made
available to NCRIC in connection with the transactions  contemplated  hereby are
accurate and complete in all respects.

     (b)  The S-4  and  the  Proxy  Statement  used  for  the  registration  and
qualification  of shares of PRA Common Stock to be issued upon  consummation  of
the Merger and used to solicit  approval  of the Merger by the  stockholders  of
NCRIC,  and all other documents to be filed with the SEC or any applicable state
securities  law  regulatory  authorities  relating  to  this  Agreement  or  the
transactions  contemplated  by this  Agreement  (including  the Merger),  at the
respective times such documents are filed or become effective,  and with respect
to the Proxy  Statement,  from the time of mailing to the  stockholders of NCRIC
through  the date of the  meeting of NCRIC  stockholders  held to  approve  this
Agreement,  shall, as to all information  provided by NCRIC: (i) comply with the
Securities Act, the Exchange Act and all other  applicable laws and regulations;
and  (ii)  not  contain  any  statement  which,  at the time and in light of the
circumstances under which it is made, is false or misleading with respect to any
material fact and not omit to state any material fact necessary in order to make
the  statements  therein not false or  misleading  or  necessary  to correct any
statement in any earlier  communication  with respect to the  solicitation  of a
proxy  for the same  meeting  or  subject  matter  which  have  become  false or
misleading.

     3.26  EFFECTIVE  TIME  OF   REPRESENTATIONS,   WARRANTIES,   COVENANTS  AND
AGREEMENTS.  Each representation,  warranty, covenant and agreement of NCRIC set
forth in this Agreement, as updated by any written disclosure schedule delivered
pursuant to Section 6.9(b) of this Agreement,  shall be deemed to be made on and
as of the date of this  Agreement,  and as of the  Closing  Date,  and as of the
Effective Time.


                                       35


                                   ARTICLE 4
                      REPRESENTATIONS AND WARRANTIES OF PRA

         PRA represents  and warrants to NCRIC that the statements  contained in
this  Article 4 are correct and  complete as of the date of this  Agreement  and
will be correct and  complete as of the Closing Date (as though made then and as
though  the  Closing  Date  was  substituted  for the  date  of  this  Agreement
throughout  this Article),  except (i) as set forth in the  disclosure  schedule
delivered  by PRA to NCRIC on the date hereof and  initialed by the parties (the
"PRA  DISCLOSURE  SCHEDULE"),  or (ii)  for any  changes  to the PRA  Disclosure
Schedule that are disclosed by PRA to NCRIC in accordance with Section 6.9(b) of
this Agreement, or (iii) to the extent such representations and warranties speak
as of an earlier date.  Nothing in the PRA  Disclosure  Schedule shall be deemed
adequate to disclose an exception to a  representation  or warranty  made herein
unless the PRA Disclosure  Schedule  identifies  the exception  with  reasonable
particularity.  The PRA  Disclosure  Schedule  will be  arranged  in  paragraphs
corresponding to the lettered and numbered paragraphs contained in this Article;
provided,  however,  (i) that each  exception  set  forth in the PRA  Disclosure
Schedule  shall be deemed  disclosed  for  purposes of all  representations  and
warranties  if such  exception is  contained in a section of the PRA  Disclosure
Schedule  corresponding  to a  Section  in this  Article  4,  and  (ii) the mere
inclusion of an exception in the PRA Disclosure  Schedule shall not be deemed an
admission  by PRA that such  exception  represents  a  material  fact,  event or
circumstance  or would result in a material  adverse effect or material  adverse
change.

     4.1 CORPORATE ORGANIZATION.

     (a) PRA is a  corporation  duly  organized,  validly  existing  and in good
standing  under the laws of the State of Delaware.  PRA has the corporate  power
and authority to own or lease all of its  properties  and assets and to carry on
its business as it is now being conducted,  and is duly licensed or qualified to
do business in each  jurisdiction in which the nature of the business  conducted
by it or the character or location of the  properties and assets owned or leased
by it makes such licensing or qualification necessary,  except where the failure
to be so  licensed or  qualified  would not have a Material  Adverse  Effect (as
defined in Section 9.18) on PRA. NEWCO is a corporation duly organized,  validly
existing and in good standing under the laws of the State of Delaware.

     (b) PRA has made  available  to NCRIC  correct and  complete  copies of the
Certificate of Incorporation  and Bylaws of PRA and each of the PRA Subsidiaries
(as amended to date).  PRA has made  available  to NCRIC all of the minute books
containing  the  records  of the  meetings  of the  stockholders,  the  board of
directors  and any  committee  of the  board of  directors  of PRA,  except  for
information  subject to  confidentiality  agreements with third parties in which
case, such information has been redacted. The minute books of PRA reflect all of
the material  actions taken by each of its Boards of Directors  (including  each
committee thereof) and stockholders.

     (c) The books and records of PRA and each of the PRA  Subsidiaries  (i) are
and have been properly  prepared and  maintained in form and substance  adequate
for preparing audited consolidated financial statements, in accordance with GAAP
and any other  applicable legal and accounting  requirements,  (ii) reflect only
actual  transactions,  and (iii)  fairly and  accurately  reflect all assets and
liabilities of PRA and each of the PRA  Subsidiaries and all contracts and other
transactions to which PRA or any of the PRA Subsidiaries is or was a party or by
which PRA or any of the PRA Subsidiaries or any of their  respective  businesses
or assets is or was affected.

                                       36



     4.2 SUBSIDIARIES.

     (a) Section 4.2(a) of the PRA  Disclosure  Schedule sets forth the name and
state of  incorporation  or  organization  of each  Subsidiary  of PRA (the "PRA
SUBSIDIARIES").  Each PRA Subsidiary (i) is duly organized and validly  existing
as a corporation  under the laws of its  jurisdiction of  organization,  (ii) is
duly qualified to do business and in good standing in all jurisdictions (whether
federal,  state, local or foreign) where its ownership or leasing of property or
the  conduct of its  business  requires it to be so  qualified  and in which the
failure to be so  qualified  would have a Material  Adverse  Effect on PRA,  and
(iii)  has all  requisite  corporate  power  and  authority  to own or lease its
properties and assets and to carry on its business as now conducted.

     (b)  Section  4.2(b)  of the PRA  Disclosure  Schedule  identifies  the PRA
Subsidiaries that offer insurance and the states in which they are authorized or
licensed to conduct business,  and the type of insurance  products that they are
authorized  or  licensed  to  offer  in each  such  state  (the  "PRA  INSURANCE
SUBSIDIARIES"). No PRA Insurance Subsidiary offers any insurance products in any
jurisdiction where it is neither authorized nor licensed to offer such insurance
products. The business of each of the PRA Insurance Subsidiaries has been and is
being conducted in compliance with all of its licenses in all material respects.
All of such  licenses are in full force and effect and there is no proceeding or
investigation  pending  or, to the  knowledge  of PRA,  threatened  which  would
reasonably be expected to lead to the revocation,  amendment,  failure to renew,
limitation, suspension or restriction of such license.

     (c) PRA is, directly or indirectly,  the record and beneficial owner of all
of the  outstanding  shares of  capital  stock of each of the PRA  Subsidiaries,
including,  without limitation,  NEWCO. There are no irrevocable proxies granted
by PRA or any PRA  Subsidiary  with respect to such shares.  There are no equity
securities of any of the PRA Subsidiaries  that are or may become required to be
issued by reason of any option, warrants,  scrip, rights, to subscribe to, calls
or commitments of any character  whatsoever relating to, or securities or rights
convertible into or exchangeable  for, shares of any capital stock of any of the
PRA Subsidiaries  except shares of the PRA  Subsidiaries  issued to other wholly
owned PRA Subsidiaries. There are no contracts,  commitments,  understandings or
arrangements by which any of the PRA  Subsidiaries is bound to issue  additional
shares of its  capital  stock or  options,  warrants  or rights to  purchase  or
acquire any  additional  shares of its capital stock or  securities  convertible
into or exchangeable for such shares.  All of the shares of the PRA Subsidiaries
described in the first sentence of this Section 4.2(c) are validly issued, fully
paid and nonassessable and free of preemptive  rights, and are owned by PRA or a
PRA  Subsidiary  free and  clear of any and all  Liens and free and clear of any
claim,  right or option to acquire  any such  shares.  PRA does not  directly or
indirectly own any interest in any other corporation, partnership, joint venture
or other  business  association  or entity  which is material to PRA and the PRA
Subsidiaries taken as a whole.



                                       37



     (d) No PRA  Subsidiary  has or is bound by any  outstanding  subscriptions,
options, warrants, calls, commitments or agreements of any character calling for
the  purchase  or issuance  of any shares of capital  stock or any other  equity
security of such Subsidiary or any securities representing the right to purchase
or otherwise receive any shares of capital stock or any other equity security of
such Subsidiary.

     4.3 CAPITALIZATION.

     (a) The  authorized  capital stock of PRA consists of  150,000,000  shares,
with said shares divided into two classes.  One class of said shares consists of
50,000,000 shares of preferred stock and the other class of said shares consists
of 100,000,000  shares of common stock,  $0.01 par value per share, of PRA ("PRA
Common  Stock").  As of December 31, 2004, no shares of such preferred stock and
29,204,463  shares of PRA Common Stock were issued and outstanding and no shares
of either such preferred stock or PRA Common Stock were held in treasury. All of
the issued and outstanding  shares of PRA Common Stock have been duly authorized
and validly  issued and are fully  paid,  nonassessable  and free of  preemptive
rights with no personal liability  attaching to the ownership thereof. As of the
date of this Agreement,  and except pursuant to the terms of this Agreement, the
PRA Stock Options, and the PRA 3.9% Convertible Senior Debentures due 2023 ( the
"PRA  DEBENTURES"  ), PRA does  not  have  and is not  bound by any  outstanding
subscriptions,  options,  warrants,  calls,  commitments  or  agreements  of any
character calling for the purchase or issuance of any shares of PRA Common Stock
or any other equity  securities of PRA or any securities  representing the right
to purchase  or  otherwise  receive any shares of PRA Common  Stock or any other
equity securities of PRA. As of December 31, 2004, no shares of PRA Common Stock
were  reserved  for  issuance,  except for (i)  1,105,373  shares  reserved  for
issuance upon the exercise of outstanding  stock options under the PRA Incentive
Compensation  Stock Plan (excluding reload options) and the Professionals  Group
1996 Long-Term  Stock  Incentive Plan (the PRA Stock  Options"),  (ii) 2,500,000
shares  reserved  for  issuance  pursuant  to awards  under the PRA 2004  Equity
Incentive Plan of which there are 10,000 shares  subject to outstanding  options
as of the date of this  Agreement,  and  (iii)  3,230,000  shares  reserved  for
issuance upon  conversion of the PRA  Debentures.  Since September 30, 2004, PRA
has not issued any shares of PRA Common Stock or other equity securities of PRA,
or any securities  convertible  into or exercisable for any shares of PRA Common
Stock or other equity  securities of PRA, other than pursuant to the exercise of
stock  options  issued under the PRA Stock Option  Plans  granted  prior to such
date.

     (b) The authorized  capital stock of NEWCO consists of 1,000 shares, no par
value per share, of common stock ("NEWCO COMMON STOCK").  As of the date of this
Agreement, 1,000 shares of NEWCO Common Stock were issued and outstanding and no
shares  of NEWCO  Common  Stock  were held in  treasury.  As of the date of this
Agreement, no shares of NEWCO Common Stock were reserved for issuance. NEWCO has
not issued any shares of NEWCO Common Stock or other equity securities of NEWCO,
or any securities convertible into or exercisable for any shares of NEWCO Common
Stock or other equity securities of NEWCO to any Person other than PRA.


                                       38


     4.4 AUTHORITY; NO VIOLATION; CONSENTS AND APPROVALS.

     (a) PRA has full corporate  power and authority to execute and deliver this
Agreement and to consummate the transactions contemplated by this Agreement. The
execution  and  delivery  of  this  Agreement  and  the   consummation   of  the
transactions  contemplated by this Agreement have been duly and validly approved
by the Board of Directors of PRA, and no other corporate proceedings on the part
of  PRA  are  necessary  to  approve  this   Agreement  and  to  consummate  the
transactions  contemplated by this  Agreement.  This Agreement has been duly and
validly executed and delivered by PRA and (assuming due authorization, execution
and  delivery  by NEWCO and NCRIC and the  receipt of all  Requisite  Regulatory
Approvals  constitutes  a  valid  and  binding  obligation  of PRA,  subject  to
applicable  bankruptcy,  insolvency and similar laws affecting creditors' rights
generally, and subject, as to enforceability, to general principles of equity.

     (b) Neither the  execution  and  delivery of this  Agreement by PRA nor the
consummation by PRA of the  transactions  contemplated  by this  Agreement,  nor
compliance by PRA with any of the terms or provisions  of this  Agreement,  will
(i) violate any provision of the Certificate of  Incorporation  or Bylaws of PRA
or (ii) assuming that all Requisite Regulatory Approvals and all of the consents
and approvals referred to in Section 4.5(c) of this Agreement are duly obtained,
(x) violate any statute,  code, ordinance,  rule, regulation,  judgment,  order,
writ, decree or injunction applicable to PRA or any of its properties or assets,
or (y) violate,  conflict  with,  result in a breach of any  provision of or the
loss of any benefit under,  constitute a default (or an event which, with notice
or lapse of time,  or both,  would  constitute a default)  under,  result in the
termination of or a right of termination or cancellation  under,  accelerate the
performance  required  by, or result in the creation of any Lien upon any of the
properties or assets of PRA under, any of the terms, conditions or provisions of
any note, bond, mortgage, indenture, deed of trust, license, lease, agreement or
other instrument or obligation to which PRA is a party, or by which it or any of
its properties or assets may be bound or affected, except (in the case of clause
(y) above) for such violations,  conflicts,  breaches or defaults which,  either
individually  or in the aggregate,  would not have a Material  Adverse Effect on
PRA.

     (c) Except for (i) the filing of applications,  notices and forms with, and
the  obtaining of  approvals  from,  the  Insurance  Regulators  pursuant to the
Insurance Laws, with respect to the transactions contemplated by this Agreement,
(ii) the  filing  with the SEC of the  Proxy  Statement  and the S-4,  (iii) the
filing  of the  Certificate  of  Merger  with the  Delaware  Secretary  of State
pursuant to the DGCL,  (iv) the filing of the HSR Act Report with the Pre-Merger
Notification Agencies pursuant to the HSR Act, (v) any consents, authorizations,
orders and approvals  required under the  Securities  Act, the Exchange Act, and
the HSR Act, (vi) any consents, authorizations, approvals, filings or exemptions
in connection  with  compliance  with the  applicable  provisions of federal and
state securities laws relating to the regulation of broker-dealers or investment
advisers,  and federal  commodities  laws relating to the  regulation of futures
commission  merchants and the rules and  regulations  thereunder  and of any SRO
(including,  without limitation, the NAIC, the New York Stock Exchange, the NASD
and the Nasdaq National  Market,  or which are required under the Insurance Laws
and other similar  laws,  (vii) such filings and approvals as are required to be
made or obtained  under the  securities or "Blue Sky" laws of various  states in
connection  with the issuance of the shares of PRA Common Stock pursuant to this
Agreement,  and (viii) the approval of this Agreement by the requisite  votes of
the  stockholders  of NEWCO  and the  stockholders  of  NCRIC,  no  consents  or
approvals of, or filings or  registrations  with any  Governmental  Authority or
with any other  Person  are  necessary  in  connection  with the  execution  and
delivery  by  PRA  of  this  Agreement  or the  consummation  by PRA or any  PRA
Subsidiary of the transactions contemplated by this Agreement.


                                       39


     (d) NEWCO has full  corporate  power and  authority  to execute and deliver
this  Agreement  and  to  consummate  the  transactions   contemplated  by  this
Agreement.  The execution and delivery of this Agreement and the consummation of
the  transactions  contemplated  by this  Agreement  have been duly and  validly
approved by the Board of Directors of NEWCO. The Board of Directors of NEWCO has
directed that this Agreement and the transactions contemplated by this Agreement
be submitted to the sole  stockholder  of NEWCO.  The  execution and delivery of
this Agreement and the  consummation  of the  transactions  contemplated by this
Agreement have been duly and validly  approved by PRA,  acting through its Board
of  Directors,  as the sole  stockholder  of  NEWCO,  and no  further  corporate
proceedings  on the part of NEWCO are necessary to approve this Agreement and to
consummate the transactions  contemplated  hereby.  This Agreement has been duly
and validly  executed and delivered by NEWCO and  (assuming  due  authorization,
execution  and  delivery  by PRA and  NCRIC  and the  receipt  of all  Requisite
Regulatory  Approvals)  constitutes  a valid and  binding  obligation  of NEWCO,
subject  to  applicable  bankruptcy,   insolvency  and  similar  laws  affecting
creditors'  rights  generally,  and subject,  as to  enforceability,  to general
principles of equity.

     (e) Neither the execution  and delivery of this  Agreement by NEWCO nor the
consummation by NEWCO of the  transactions  contemplated by this Agreement,  nor
compliance by NEWCO with any of the terms or provisions of this Agreement,  will
(i) violate any provision of the Certificate of Incorporation or Bylaws of NEWCO
or (ii) assuming that all Requisite Regulatory Approvals and all of the consents
and approvals referred to in Section 4.5(c) of this Agreement are duly obtained,
(x) violate any statute,  code, ordinance,  rule, regulation,  judgment,  order,
writ,  decree or  injunction  applicable  to NEWCO or any of its  properties  or
assets, or (y) violate, conflict with, result in a breach of any provision of or
the loss of any benefit  under,  constitute a default (or an event  which,  with
notice or lapse of time, or both, would  constitute a default) under,  result in
the termination of or a right of termination or cancellation  under,  accelerate
the  performance  required by, or result in the creation of any Lien upon any of
the respective properties or assets of NEWCO under, any of the terms, conditions
or provisions of any note, bond, mortgage,  indenture,  deed of trust,  license,
lease, agreement or other instrument or obligation to which NEWCO is a party, or
by which it or any of its properties or assets may be bound or affected,  except
(in the case of clause (y) above) for such  violations,  conflicts,  breaches or
defaults which,  either  individually  or in the aggregate,  will not have or be
reasonably likely to have a Material Adverse Effect on NEWCO.

     4.5 INSURANCE REPORTS.

     (a) "PRA SAP STATEMENTS" means (i) the annual statutory  statements of each
of the PRA Insurance Subsidiaries filed with any Insurance Regulator for each of
the years ended  December 31, 2004,  2003,  2002 and 2001 and each calendar year
ending after the date of this Agreement, (ii) the quarterly statutory statements
of each of the PRA Insurance Subsidiaries filed with any Insurance Regulator for
each  quarterly  period in 2004 and for each  quarterly  period ending after the
date  of  this  Agreement,  and  (iii)  all  exhibits,  interrogatories,  notes,
schedules and any actuarial  opinions,  affirmations or  certifications or other
supporting  documents filed in connection with such annual statutory  statements
and quarterly statutory statements.

                                       40


     (b) All such PRA SAP Statements were and will be prepared (i) in conformity
with SAP and (ii) in  accordance  with the books and  records of PRA and the PRA
Insurance  Subsidiaries.  The PRA SAP Statements,  when read in conjunction with
the notes thereto and any statutory audit reports relating thereto, present, and
will present,  fairly in all material respects the statutory financial condition
and results of operations of the PRA  Insurance  Subsidiaries  for the dates and
periods  indicated  and are  consistent  with the books and  records  of the PRA
Insurance  Subsidiaries (which books and records are correct and complete in all
material  respects).  The annual statutory  balance sheets and income statements
included in the PRA SAP  Statements  have been,  and will be, where  required by
Insurance Laws, audited by an independent accounting firm of recognized national
reputation. PRA has made available to PRA true and complete copies of all of the
PRA SAP Statements and all audit opinions related thereto.

     (c) Since January 1, 2001,  PRA and each PRA Insurance  Subsidiary (i) have
filed or submitted with all applicable  Insurance  Regulators,  all registration
statements,  notices and reports,  together with all  supplements and amendments
thereto,  required  under the Insurance  Laws  applicable  to insurance  holding
companies (the "PRA HOLDING  COMPANY ACT REPORTS");  (ii) have filed all PRA SAP
Statements,  (iii) have filed all other reports and statements together with all
amendments  and  supplements  thereto,  required to be filed with any  Insurance
Regulator  under the Insurance Laws; and (iv) have paid all fees and assessments
due and  payable by them under the  Insurance  Laws.  Section  4.5(c) of the PRA
Disclosure  Schedule sets forth a list of, and PRA has made  available to NCRIC,
accurate and complete copies of, all PRA SAP Statements, PRA Holding Company Act
Reports and all other reports and statements  filed by PRA or any PRA Subsidiary
with any Insurance  Regulator  for periods  ending and events  occurring,  after
January  1, 2001 and  prior to the  Closing  Date and the  latest  requests  for
approval  of rate  increase  in each  state in which  an PRA  Subsidiary  writes
insurance.  All such PRA SAP  Statements,  PRA  Holding  Company Act Reports and
other reports and statements complied with the Insurance Laws when filed and, as
of  their  respective  dates,  contained  all  information  required  under  the
Insurance   Laws  and  did  not  contain  any  false   statements   or  material
misstatements  of fact or omit to state any material facts necessary to make the
statements  set  forth  therein  not  materially  misleading  in  light  of  the
circumstances  in which such  statements  were made. No  deficiencies  have been
asserted by any Governmental  Authority with respect to such PRA SAP Statements,
PRA Holding Company Act Reports and other reports and statements.

     (d) Except for normal examinations conducted by a Governmental Authority in
the regular course of the business of PRA and its Subsidiaries,  no Governmental
Authority  has initiated any  proceeding or  investigation  into the business or
operations of PRA, any PRA Subsidiary,  or any director or officer of PRA or any
PRA  Subsidiary,  since  January  1,  2002.  There is no  unresolved  violation,
criticism,  or  exception  by any  Governmental  Authority  with  respect to any
examinations of PRA or any of its Subsidiaries.

     (e)  Section  4.5(e) of the PRA  Disclosure  Schedule  lists all  financial
examinations  that any Insurance  Regulator has conducted with respect to PRA or
any of the PRA  Insurance  Subsidiaries  since  December 31, 2001.  PRA has made
available  to NCRIC  correct  and  complete  reports  issued  by the  applicable
Insurance Regulator with respect to such financial examinations except for those
indicated as currently in process.

                                       41


     (f) Neither PRA nor any PRA  Subsidiary  has  received  from any Person any
Notice on Form A or such other form as may be prescribed  under  applicable  law
indicating  that such Person intends to make or has made a tender offer for or a
request or  invitation  for tenders of, or intends to enter into, or has entered
into any  agreement  to  exchange  securities  for, or intends to acquire or has
acquired (in the open market or otherwise), any voting security of PRA, if after
the consummation  thereof such Person would directly or indirectly be in control
of PRA.

     4.6 SEC REPORTS; FINANCIAL STATEMENTS.

     (a) PRA has on a timely  basis  filed  all  forms,  reports  and  documents
required to be filed by it with the SEC since January 1, 2001. Section 4.6(a) of
the PRA Disclosure Schedule lists, and PRA has delivered to NCRIC (except to the
extent  available in full without  redaction on the SEC's web site through EDGAR
two days prior to the date of this Agreement)  copies in the form filed with the
SEC of (i)  PRA's  Annual  Reports  on Form  10-K  for each  fiscal  year of PRA
commencing after December 31, 2000, (ii) its Quarterly  Reports on Form 10-Q for
each of the first  three  fiscal  quarters  in each of the  fiscal  years of PRA
commencing after December 31, 2000, (iii) all proxy statements relating to PRA's
meetings of  stockholders  (whether annual or special) held, and all information
statements relating to stockholder  consents,  since December 31, 2000, (iv) all
certifications  and  statements  required  by (x) the SEC's Order dated June 27,
2002 pursuant to Section 21(a)(1) of the Exchange Act (File No. 4-460), (y) Rule
13a-14 or 15d-14 under the Exchange Act or (z) 18 U.S.C. ss.1350 (Section 906 of
SOX) with  respect  to any  report  referred  to in  clause  (i) or (ii) of this
sentence,  (v) all  other  forms,  reports,  registration  statements  and other
documents  (other than  preliminary  materials if the  corresponding  definitive
materials  have been provided to NCRIC  pursuant to this Section 4.6(a) filed by
PRA with the SEC  since  January  1,  2001  (the  forms,  reports,  registration
statements and other documents referred to in clauses (i), (ii), (iii), (iv) and
(v) of  this  sentence  together  with  any  and  all  amendments  thereto  are,
collectively, the "PRA SEC REPORTS" and, to the extent available in full without
redaction on the SEC's web site through EDGAR two days prior to the date of this
Agreement, are, collectively, the "PRA FILED SEC REPORTS"), and (vi) all comment
letters  received by PRA from the Staff of the SEC since January 1, 2001 and all
responses to such comment letters by or on behalf of PRA.

     (b)  The  PRA  SEC  Reports  (i)  were  prepared  in  accordance  with  the
requirements  of the Securities Act and the Exchange Act, as the case may be, in
all  material  respects,  and (ii) did not at the time they were  filed with the
SEC, or if thereafter amended, at the time of such amendment, contain any untrue
statement  of a material  fact or omit to state a material  fact  required to be
stated therein or necessary in order to make the statements made therein, in the
light of the  circumstances  under  which they were  made,  not  misleading.  No
Subsidiary of PRA is or has been required to file any form, report, registration
statement or other  document with the SEC. As used in this Section 4.6, the term
"file"  shall be broadly  construed to include any manner in which a document or
information is furnished, supplied otherwise made available to the SEC.

                                       42


     (c) PRA has  established and maintains  disclosure  controls and procedures
(as such  term is  defined  in  Section  13(b)(2)(B)  and  Rules  13a-15(e)  and
15d-15(e) under the Exchange Act). Such disclosure controls and procedures:  (i)
are  designed  to  ensure  that  material  information  relating  to PRA and its
Subsidiaries  is made  known to PRA's  chief  executive  officer  and its  chief
financial  officer by others  within  those  entities,  particularly  during the
periods in which  PRA's  reports and filings  under the  Exchange  Act are being
prepared, (ii) have been evaluated for effectiveness as of the end of the annual
or quarterly  period reported to the SEC, and (iii) are effective to perform the
functions for which they were  established.  Neither the auditors of PRA nor the
Audit  Committee  of the Board of Directors of PRA have been advised of: (x) any
significant  deficiencies  or material  weaknesses in the design or operation of
the  internal  controls  over  financial  reporting  (as such term is defined in
Section  13(b)(2)(B)  and Rules  13d-15(d) and 15d-15(d) of the Exchange Act) of
PRA and its  Subsidiaries  which could adversely affect PRA's ability to record,
process,  summarize and report financial data, or (y) any fraud,  whether or not
material,  that involves  management  or other  employees who have a role in the
internal controls over financial  reporting of PRA and its  Subsidiaries.  Since
the date of the most recent  evaluation of such internal controls over financial
reporting and  procedures,  there have been no  significant  changes in internal
controls over financial  reporting or in other factors that could  significantly
affect such internal controls over financial reporting, including any corrective
actions with regard to significant deficiencies and material weaknesses.

     (d) Since July 31, 2002, each PRA Filed SEC Report which included financial
statements  was  accompanied  by the  certifications  of PRA's  chief  executive
officer and chief  financial  officer as required  under Sections 302 and 906 of
SOX, and

     (e) The financial  statements of PRA and its  Subsidiaries  included in the
PRA SEC  Reports  (including  the related  notes)  complied or will comply as to
form,  as of their  respective  dates of filing  with the SEC,  in all  material
respects with  applicable  accounting  requirements  and the published rules and
regulations  of the SEC with respect  thereto  (including,  without  limitation,
Regulation  S-X),  were or will be prepared in  accordance  with GAAP during the
periods  and at the dates  involved  (except  as may be  indicated  in the notes
thereto and except, in the case of unaudited statements, to the extent permitted
by Regulation  S-X for Quarterly  Reports on Form 10-Q),  and fairly present the
consolidated  financial  condition  of PRA and  its  Subsidiaries  at the  dates
thereof  and the  consolidated  results  of  operations  and cash  flows for the
periods then ended.  Except (x) as reflected in PRA's unaudited balance sheet at
September  30,  2004,  or  liabilities   described  in  any  notes  thereto  (or
liabilities  for which  neither  accrual  nor  footnote  disclosure  is required
pursuant to GAAP),  (y) as reflected in the unaudited draft of the  consolidated
balance sheet at December 31, 2004 of PRA and the PRA  Subsidiaries  included in
Section 4.6(e) of the Disclosure Schedule (the "2004 PRA BALANCE SHEET"), or (z)
for  liabilities  incurred in the ordinary course of business since December 31,
2004  consistent  with past practice or in connection with this Agreement or the
transactions  contemplated  hereby,  neither PRA nor any PRA  Subsidiary has any
material liabilities or obligations of any nature.

     (f)  Section  4.6(f)  of the PRA  Disclosure  Schedule  lists,  and PRA has
delivered  to NCRIC  copies of the  documentation  creating  or  governing,  all
securitization  transactions and "off-balance sheet arrangements" (as defined in
Item 303(c) of Regulation  S-K of the SEC)  effected by PRA or its  subsidiaries
since December 31, 2002.

                                       43


     (g) Ernst & Young LLP,  which has expressed its opinion with respect to the
financial  statements  of PRA and its  subsidiaries  included in PRA SEC Reports
(including the related notes), is and has been throughout the periods covered by
such financial  statements (with respect to (i) and (ii) for periods required by
SOX) (i) a registered  public accounting firm (as defined in Section 2(a)(12) of
SOX),  (ii)  "independent"  with respect to PRA within the meaning of Regulation
S-X, and (iii) in compliance with  subsections (g) through (l) of Section 10A of
the Exchange Act and the Public  Company  Accounting  Oversight  Board.  Section
4.6(f) of the PRA Disclosure  Schedule lists all non-audit services performed by
Ernst & Young LLP for PRA and each PRA Subsidiary for each year commencing after
December 31, 2002.

     (h) PRA and  each PRA  Subsidiary  maintains  accurate  books  and  records
reflecting its assets and liabilities and maintains proper and adequate internal
accounting  controls over financial  reporting which provide  assurance that (i)
transactions are executed with management's authorization; (ii) transactions are
recorded  as  necessary  to permit  preparation  of the  consolidated  financial
statements of PRA and to maintain  accountability for the consolidated assets of
PRA;  (iii) access to assets is permitted only in accordance  with  management's
authorization;  (iv) the reporting of assets is compared with existing assets at
regular intervals;  and (v) accounts,  notes and other receivables and inventory
are recorded  accurately,  and proper and adequate procedures are implemented to
effect the collection thereof on a current and timely basis.

     4.7 BROKER'S FEES. Except as set forth in Section 4.7 of the PRA Disclosure
Schedule,  none of PRA, the PRA Subsidiaries  and their respective  officers and
directors,  has employed any broker or finder or incurred any  liability for any
broker's fees or  commissions,  or  investment  banker fees or  commissions,  or
finder's  fees  in  connection  with  the  transactions   contemplated  by  this
Agreement.

     4.8 ABSENCE OF CERTAIN CHANGES OR EVENTS.

     (a)  Except  for (i)  those  liabilities  and  obligations  that are  fully
reflected  or  reserved  against  on the  2004 PRA  Balance  Sheet,  (ii)  those
liabilities  and  obligations  incurred  in  the  ordinary  course  of  business
consistent  with past practice  since  December 31, 2004, and (iii) coverage and
other  claims  (other  than bad faith  claims)  made with  respect to  insurance
policies  issued  by any PRA  Insurance  Subsidiary  for which  adequate  claims
reserves  have been  established,  neither PRA nor any of its  Subsidiaries  has
incurred any liability or obligation of any nature whatsoever (whether absolute,
accrued,  contingent or otherwise and whether due or to become due) that, either
individually or in the aggregate,  would have a Material  Adverse Effect on PRA,
and,  there is no existing  condition,  situation or set of  circumstances  that
would be reasonably expected to result in such a liability or obligation. Except
as disclosed in the PRA SEC Reports  filed prior to the date of this  Agreement,
since  September  30,  2004,  PRA and its  Subsidiaries  have  carried  on their
respective  businesses in all material respects in the ordinary and usual course
theretofore conducted.

     (b) Since  September  30, 2004,  there has not been:  (i) any change in the
financial condition, assets, liabilities, prospects (financial and otherwise) or
business  of PRA or any PRA  Subsidiary  which,  either  individually  or in the
aggregate,  has had or would have a  Material  Adverse  Effect on PRA;  (ii) any
material change in any method of accounting or accounting principals or practice
by PRA or any PRA Subsidiary, except as required by GAAP or SAP and disclosed in
the notes to the consolidated  financial statements of PRA and PRA Subsidiaries;
or  (iii)  any  material  change  in  the  actuarial,   investment,   reserving,
underwriting or claims administration policies, practices,  procedures, methods,
assumptions or principles of PRA or any PRA Insurance Subsidiary.

                                       44


     4.9 COMPLIANCE WITH APPLICABLE LAW.

     (a) PRA and the PRA Subsidiaries hold all licenses, franchises, permits and
authorizations  necessary for the lawful conduct of their respective  businesses
under and pursuant to, and have complied in all material  respects with, and are
not in default in any respect under any, and have maintained and conducted their
respective   businesses  in  all  material  respects  in  compliance  with,  all
applicable  laws,  statutes,   orders,  rules,   regulations,   policies  and/or
guidelines,  except where the failure to hold such license, franchise, permit or
authorization,  or such noncompliance or default, would not, either individually
or in the aggregate, have a Material Adverse Effect on PRA.

     (b) There is no pending or, to the knowledge of PRA,  threatened  charge by
any Governmental Authority that PRA or any PRA Insurance Subsidiary has violated
any  Insurance  Laws,  nor any pending or, to the  knowledge  of PRA  threatened
investigation by any Governmental  Authority with respect to possible violations
of any Insurance Laws, that would, individually or in the aggregate, be expected
to have a Material Adverse Effect on PRA.

     (c) There are no contracts  (other than contracts  relating to employment),
real estate leases,  loans,  guarantees or other arrangements or transactions of
any nature between PRA or any PRA Subsidiary,  on the one hand, and any of their
respective officers,  directors,  or affiliates (as such term is defined in Rule
405 of the SEC), on the other hand. PRA has not,  since July 30, 2002,  extended
or  maintained  credit,  arranged  for the  extension  of credit,  or renewed an
extension  of credit,  in the form of a personal  loan to or for any director or
executive officer (or equivalent thereof) of PRA or any PRA Subsidiary.  Section
4.9(c) of the PRA Disclosure Schedule identifies any loan or extension of credit
maintained by PRA or any PRA Subsidiary to which the second  sentence of Section
13(k)(1) of the Exchange Act applies.

     (d) PRA is, or will timely be in all material respects,  in compliance with
all current and proposed  listing and corporate  governance  requirements of the
New York Stock Exchange.

     (e) Each of PRA,  its  directors  and its  senior  financial  officers  has
consulted with PRA's  independent  auditors and outside counsel with respect to,
and (to the extent  applicable to PRA) is familiar in all material respects with
all of the  requirements of, SOX PRA is in compliance with the provisions of SOX
applicable to it as of the date hereof and has implemented such programs and has
taken  reasonable  steps,  upon the  advice of PRA's  independent  auditors  and
outside counsel, respectively, to ensure PRA's future compliance (not later than
the relevant statutory and regulatory  deadlines  therefore) with all provisions
of SOX which shall become applicable to PRA after the date of this Agreement.

                                       45


     (f) None of PRA,  the PRA  Subsidiaries,  any of their  respective  current
directors or  officers,  and, to the  knowledge of PRA, any of their  respective
former  officers  or  directors  or  current  or  former  employees,  agents  or
representatives   have:   (i)  used  any   corporate   funds  for  any   illegal
contributions,  gifts,  entertainment  or other  unlawful  expenses  relating to
political  activity,  (ii) used any  corporate  funds for any direct or indirect
unlawful payments to any foreign or domestic government  officials or employees,
(iii) violated any provision of the Foreign Corrupt  Practices Act of 1977, (iv)
established or maintained any unlawful or unrecorded fund of corporate monies or
other assets,  (v) made any false or fictitious entries on the books and records
of PRA or any PRA Subsidiary,  (vi) made any bribe,  rebate,  payoff,  influence
payment,  kickback or other  unlawful  payment of any  nature,  or (vi) made any
material  favor or gift which is not deductible for federal income tax purposes.
To the knowledge of PRA: (x) no director or officer of PRA or any PRA Subsidiary
has engaged in any "insider trading" in violation of applicable law with respect
to any security issued by PRA or any PRA Subsidiary; and (y) no such director or
officer  has made any false  certifications  or  statements  under (i) the SEC's
Order dated June 27, 2002 pursuant to Section 21(a)(1) of the Exchange Act (File
No. 4-460), (ii) Rule 13a-14 or 15d-14 under the Exchange Act or (iii) 18 U.S.C.
ss.1350 (Section 906 of the  Sarbanes-Oxley Act of 2002) with respect to any PRA
SEC Report.

     (g) Neither PRA nor any PRA  Subsidiary  is subject to any cease and desist
or other  order  issued  by,  or is a party to any  written  agreement,  consent
agreement or memorandum of  understanding  with, or is a party to any commitment
letter or similar undertaking to, or is subject to any order or directive by, or
has been a recipient of any  supervisory  letter from,  or since that date,  has
adopted any board resolutions at the request of any Governmental Authority that:
(i) limits the  ability of PRA or any PRA  Insurance  Subsidiary  to conduct any
line of  business,  (ii)  require any  investments  of PRA or any PRA  Insurance
Subsidiary to be treated as non-admitted  assets,  (iii) require  divestiture of
any  investments  of PRA or any PRA  Insurance  Subsidiary,  (iv) in any  manner
imposes any  requirements  on PRA or any PRA Insurance  Subsidiary in respect of
risk based capital  requirements  that add to or otherwise modify the risk based
capital  requirements imposed under the Insurance Laws, (v) in any manner relate
to the  ability  of  PRA  or any  PRA  Insurance  Subsidiary  to pay or  declare
dividends  or  distributions,  or (vi)  restricts  in any  material  respect the
conduct  of the  business,  credit  policies  or  management  of PRA or any  PRA
Subsidiary (each,  whether or not set forth in the PRA Disclosure  Schedule,  an
"PRA REGULATORY Agreement"), nor has PRA or any of its Subsidiaries been advised
by any Governmental  Authority that it is considering  issuing or requesting any
such PRA  Regulatory  Agreement.  Neither PRA nor any PRA Insurance  Subsidiary,
directly or indirectly, engages in any activity prohibited by applicable law.

     4.10 STATE  TAkEOVER  LAWS.  The Board of Directors of PRA has approved the
transactions  contemplated by this Agreement and taken such action such that the
provisions  of Section 203 of the DGCL and any other  provisions of any state or
local  "takeover"  law applicable to PRA will not apply to this Agreement or any
of the transactions contemplated by this Agreement.

     4.11 NO  INVESTMENT  COMPANY.  Neither PRA nor any  Subsidiary of PRA is an
"investment  company," or a company  "controlled"  by an  "investment  company,"
within the meaning of the Investment Company Act of 1940, as amended.

                                       46


     4.12 INSURANCE MATTERS.

     (a) The PRA  Reserves  (as  defined  below in Section  4.13(b))  at each of
December 31, 2004 and December 31, 2003,  and December 31, 2002, as reflected in
the PRA SAP Statements, are stated net of reinsurance ceded amounts. The PRA SAP
Statements  accurately reflect the extent to which,  pursuant to Insurance Laws,
PRA  and/or the PRA  Insurance  Subsidiaries  are  entitled  to take  credit for
reinsurance under reinsurance  treaties of the PRA Insurance  Subsidiaries ("PRA
REINSURANCE  TREATIES").  All reinsurance  recoverable amounts reflected in said
balance  sheets are  collectible,  and PRA is unaware  of any  material  adverse
change in the  financial  condition of its  reinsurers  that might raise concern
regarding their ability to honor their reinsurance commitments.  No party to any
of the PRA  Reinsurance  Treaties has given  notice to PRA or any PRA  Insurance
Subsidiary  that such  party  intends  to  terminate  or  cancel  any of the PRA
Reinsurance  Treaties as a result of or  following  consummation  of the Merger.
Each PRA Reinsurance Treaty is valid and binding on each party thereto, and none
of PRA, any PRA  Insurance  Subsidiary,  and, to the knowledge of PRA, any other
party  thereto,  is in default in any material  respect with respect to any such
reinsurance  agreement  or  treaty.  No  PRA  Reinsurance  Treaty  contains  any
provision  providing  that the other  party  thereto may  terminate  the same by
reason of the transactions contemplated by this Agreement, or contains any other
provision  which would be altered or otherwise  become  applicable  by reason of
such  transactions.  Since  January 1, 2004 no PRA  Reinsurance  Treaty has been
canceled and there has not been any change in the  retention  level under any of
such reinsurance agreements or treaties.

     (b) Each PRA  Insurance  Subsidiary  has assets  that  qualify as  admitted
assets  under the  Insurance  Laws in an amount at least equal to the sum of all
its reserves and liability amounts and its minimum statutory capital and surplus
as required by such Insurance Laws.  Each of the PRA SAP  Statements,  as of the
date thereof,  sets forth all of the reserves of the PRA Insurance  Subsidiaries
as of such date (collectively,  the "PRA RESERVES"). The PRA Reserves, gross and
net  of  the  reinsurance   thereof,   were  prepared  in  accordance  with  the
requirements  for  reserves  established  by  the  Insurance  Regulators,   were
determined in accordance with SAP and generally  accepted  actuarial  principles
consistently applied, were computed on the basis of methodologies  consistent in
all material  respects with those used in prior  periods,  were fairly stated in
all  material   respects  in  accordance  with  sound  actuarial  and  statutory
accounting principles, and were established in accordance with prudent insurance
practices  generally followed in the insurance  industry.  The PRA Reserves make
good  and  sufficient  provisions  for  all  insurance  obligations  of the  PRA
Insurance Subsidiaries.  The PRA Reserves set forth in any PRA SAP Statement are
adequate to provide for the  estimated  ultimate  net costs of all  reported and
unreported  losses incurred through the date of such PRA SAP Statement.  PRA has
provided or made  available to NCRIC copies of all work papers used as the basis
for establishing the PRA Reserves. Except for regular periodic assessments based
on developments  that are publicly known within the insurance  industry,  to the
knowledge of PRA, no claim or assessment is pending or threatened against PRA or
any PRA  Insurance  Subsidiary  which is  peculiar  or unique to PRA or such PRA
Insurance  Subsidiary by any state insurance guaranty  association in connection
with such association's fund relating to insolvent insurers.

     4.13 TAXES AND TAX RETURNS.  PRA and the PRA  Subsidiaries  have duly filed
all Tax  Returns  required  to be  filed by them on or prior to the date of this
Agreement  (all such Tax Returns  being  accurate  and  complete in all material
respects) and has duly paid or made sufficient provisions for the payment of all
Taxes  shown  thereon  as  owing  on or  prior  to the  date of  this  Agreement
(including,  if and to the  extent  applicable,  those due in  respect  of their
properties,  income, business,  capital stock, premiums,  franchises,  licenses,
sales and payrolls)  other than Taxes which are not yet  delinquent or are being
contested in good faith and have not been finally  determined for which adequate
reserves have been made on the financial  statements described in Section 4.5 of
this Agreement.  The unpaid Taxes of PRA and the PRA  Subsidiaries do not exceed
the  reserve  for tax  liability  set  forth on the 2004  PRA  Balance  Sheet as
adjusted  for the passage of time through the Closing  Date in  accordance  with
past custom and practice of PRA in filing its returns. There is no claim, audit,
action,  suit,  proceeding or investigation  now pending or, to the knowledge of
PRA,  threatened against or with respect to PRA or any PRA Subsidiary in respect
of any material Tax.

                                       47


     4.14 ENVIRONMENTAL LIABILITY. PRA and its Subsidiaries are and have been in
compliance  with all  Environmental  Laws (as defined in Section 9.18(a) of this
Agreement) and all Environmental  Permits (as defined in Section 9.18(a) of this
Agreement). There are no legal,  administrative,  arbitral or other proceedings,
claims,  actions,  causes of action,  private  environmental  investigations  or
remediation  activities or governmental  investigations of any nature seeking to
impose on PRA or any PRA  Subsidiary,  or that could  reasonably  be expected to
result in the  imposition  on PRA or any PRA  Subsidiary  of, any  liability  or
obligation  arising  under any  Environmental  Law which  would  have a Material
Adverse Effect on PRA. To the knowledge of PRA, there is no reasonable basis for
any such  proceeding,  claim,  action,  investigation  or remediation  activity.
Neither PRA nor any PRA Subsidiary is subject to any agreement, order, judgment,
decree,  letter or memorandum by or with any  Governmental  Authority or private
Person  imposing any liability or obligation  under any  Environmental  Law that
would have a Material  Adverse Effect on PRA. For purposes of this Section 4.15,
the terms  "PRA" and  "Subsidiaries"  include any Person that is, in whole or in
part, a predecessor of PRA or any of its Subsidiaries.

     4.15 EMPLOYEE  MATTERS.  Each employee  benefit  plan,  program,  policy or
arrangement  (including,  but not  limited  to each  employee  benefit  plan (as
defined in Section 3(3) of ERISA) which PRA or any PRA  Subsidiary  maintains or
contributes to for the benefit of its current or former employees complies,  and
has been  administered in form and in operation,  in all material  respects with
all  applicable  requirements  of law  and no  notice  has  been  issued  by any
Governmental Authority questioning or challenging such compliance.

     4.16  LEGAL  PROCEEDINGS.  Except as set forth in  Section  4.16 of the PRA
Disclosure  Schedule,  neither PRA nor any PRA Subsidiary is a party to any, and
there are no pending or, to PRA's knowledge,  threatened legal,  administrative,
arbitration  or other  proceedings,  claims  (whether  asserted or  unasserted),
actions or  governmental  investigations  or inquiries of any nature (i) against
PRA or any PRA Subsidiary,  (ii) to which PRA or any PRA Subsidiary's assets are
or may be subject,  (iii)  challenging  the  validity or propriety of any of the
transactions  contemplated  by this  Agreement,  or (iv) which  could  adversely
affect the ability of PRA or NEWCO to perform under this  Agreement,  except for
(x) coverage and other claims made with respect to insurance  policies issued by
any PRA  Insurance  Subsidiary  for which  adequate  claims  reserves  have been
established,  and (y) any proceeding,  claim,  action,  investigation or inquiry
which, if adversely determined,  individually or in the aggregate,  would not be
reasonably expected to have a Material Adverse Effect on PRA.

                                       48


     4.17 ACCURACY OF INFORMATION SUPPLIED.

     (a)  All  of the  representations  and  warranties  made  by  PRA  in  this
Agreement,  taken together and with the PRA Disclosure Schedule,  do not contain
an  untrue  statement  of a  material  fact  or omit to  state a  material  fact
necessary in order to make the statements set forth herein and therein, in light
of the  circumstances  in which such statements  were made, not misleading.  The
copies of documents  attached to the PRA  Disclosure  Schedule or otherwise made
available to PRA in connection  with the  transactions  contemplated  hereby are
accurate and complete in all respects.

     (b)  The S-4  and  the  Proxy  Statement  used  for  the  registration  and
qualification  of shares of PRA Common Stock to be issued upon  consummation  of
the Merger and used to solicit  approval  of the Merger by the  stockholders  of
NCRIC,  and all other documents to be filed with the SEC or any applicable state
securities  law  regulatory  authorities  relating  to  this  Agreement  or  the
transactions  contemplated  by this  Agreement  (including  the Merger),  at the
respective times such documents are filed or become effective,  shall, as to all
information  provided by PRA: (i) comply with the  Securities  Act, the Exchange
Act and all other  applicable  laws and  regulations;  and (ii) not  contain any
statement which, at the time and in light of the circumstances under which it is
made, is false or  misleading  with respect to any material fact and not omit to
state any material fact  necessary in order to make the  statements  therein not
false or  misleading  or  necessary  to correct  any  statement  in any  earlier
communication  with respect to the  solicitation of a proxy for the same meeting
or subject matter which have become false or misleading.

     4.18  EFFECTIVE  TIME  OF   REPRESENTATIONS,   WARRANTIES,   COVENANTS  AND
AGREEMENTS.  Each  representation,  warranty,  covenant and agreement of PRA set
forth in this Agreement, as updated by any written disclosure schedule delivered
pursuant to Section 6.9(b) of this Agreement,  shall be deemed to be made on and
as of the date of this Agreement, and as of the Closing Date.

                                   ARTICLE 5
                    COVENANTS RELATING TO CONDUCT OF BUSINESS

     5.1  CONDUCT  OF  BUSINESSES   OF  NCRIC  PRIOR  TO  THE  EFFECTIVE   TIME.

     (a) During the period  between the date of this Agreement and the Effective
Time,  except as expressly  contemplated or permitted by this  Agreement,  NCRIC
shall, and shall cause each NCRIC Subsidiary to: (a) conduct its business in the
usual, regular and ordinary course consistent with past practice and its current
business plan, (b) use reasonable  best efforts to maintain and preserve  intact
its  business   organization,   employees,   agents  and  advantageous  business
relationships  and retain the services of its key employees and agents,  and (c)
take no action which would adversely affect or delay the ability of any party to
this Agreement to obtain any Requisite  Regulatory Approval for the transactions
contemplated by this Agreement or to perform its covenants and agreements  under
this Agreement.

                                       49


     (b) During the period  between the date of this Agreement and the Effective
Time,  NCRIC shall permit PRA's senior officers to meet with the Chief Financial
Officer  and  Controller  of NCRIC and  officers  of NCRIC  responsible  for the
financial  statements,  the  internal  controls,  and  disclosure  controls  and
procedures of NCRIC to discuss such matters as PRA may deem reasonably necessary
or appropriate  for PRA to satisfy its  obligations  under Sections 302, 404 and
906 of SOX and any rules and regulations relating thereto.

     (c) NCRIC agrees to consult  with PRA with respect to reserve  policies and
practices  (including  levels of  reserves)  with respect to (i) losses and loss
adjustment expenses of the NCRIC Subsidiaries, and (ii) litigation against NCRIC
and the NCRIC Subsidiaries  (including,  but not limited to, the 2004 Judgment).
PRA and NCRIC  shall also  consult  with  respect to the  character,  amount and
timing of  restructuring  charges to be taken by each of them in connection with
the transactions contemplated hereby.

     5.2 NCRIC  FORBEARANCES.  During the period from the date of this Agreement
to the Effective  Time,  except as set forth in the NCRIC  Disclosure  Schedule,
and,  except as expressly  contemplated  or permitted by this  Agreement,  NCRIC
shall not, and NCRIC shall not permit any NCRIC Subsidiary to, without the prior
written consent of PRA (which consent will not be unreasonably withheld):

     (a) incur any  indebtedness  for  borrowed  money  (other  than  short-term
indebtedness incurred on commercially reasonable terms to refinance indebtedness
of NCRIC or any of its  Subsidiaries,  on the one  hand,  to NCRIC or any of its
Subsidiaries,  on the other hand), or assume, guarantee, endorse or otherwise as
an accommodation become responsible for the obligations of any other individual,
corporation  or other entity,  or make any loan or advance (it being  understood
and agreed that  incurrence of  indebtedness  in the ordinary course of business
shall  include  entering  into  repurchase  agreements  and  reverse  repurchase
agreements);

     (b) redeem,  repay,  discharge  or defease any  surplus  note,  unless such
redemption,  repayment,  discharge or defeasance is an express  condition of any
Requisite Regulatory Approval;

     (c) (i) adjust,  split, combine or reclassify any capital stock; (ii) make,
declare or pay any dividend or make any other distribution on, any shares of its
capital stock or any securities or obligations  convertible into or exchangeable
for any  shares  of its  capital  stock  (except  dividends  paid  by any  NCRIC
Subsidiary to NCRIC or any other NCRIC Subsidiary, respectively), (iii) directly
or indirectly redeem,  purchase or otherwise acquire,  any shares of its capital
stock or any securities or obligations  convertible into or exchangeable for any
shares of its capital stock (except  repurchases of shares of NCRIC Common Stock
by NCRIC and its  Subsidiaries  on the open market in accordance  with the rules
and  regulations  of the SEC);  (iv) grant any stock  options or stock awards or
stock  appreciation  rights or right,  or (v)  issue  any  additional  shares of
capital  stock  except  pursuant to (A) the  exercise of NCRIC Stock  Options or
warrants outstanding as of the date of this Agreement, or (B) as permitted under
clause (ii) or clause (iv) of this subsection;

     (d) sell, transfer,  mortgage,  encumber or otherwise dispose of any of its
properties or assets to any Person other than a Subsidiary,  or cancel,  release
or assign any  indebtedness  of any such  Person or any claims  held by any such
Person,  except (i) in the  ordinary  course of  business  consistent  with past
practice,  or (ii)  pursuant to contracts or  agreements in force at the date of
this Agreement,  or (iii) in connection with the sale of the Practice Management
Business for cash or the sale or other  disposition  of the Practice  Management
Business with the prior written approval of PRA;

                                       50


     (e) except pursuant to contracts or agreements in force at the date of this
Agreement,  make any material non-portfolio  investment (by purchase of stock or
securities,  contributions to capital,  property  transfers,  or purchase of any
property or assets) in any Person other than a Subsidiary;

     (f) enter  into,  change  or  terminate  any  material  contract,  lease or
agreement,  other than  renewals of  contracts,  leases and  agreements  without
material adverse changes of terms;

     (g) increase in any manner the  compensation  of the employees of NCRIC and
the NCRIC  Subsidiaries,  or pay any  bonus or  incentive  compensation  to such
employees;  provided  that  NCRIC and the  NCRIC  Subsidiaries  may make  annual
increases in the salaries and wages of their employees in the ordinary course of
business and  consistent  with past practice so long as the aggregate  amount of
the increase in compensation on an annualized basis does not exceed four percent
(4%) of the aggregate amount of the compensation paid to the affected  employees
in the 12 months preceding the effective date of the increase in compensation;

     (h)  except as  contemplated  in Section  6.7  hereof,  pay any  pension or
retirement  allowance  not required by any existing  plan or agreement to any of
its  employees or become a party to, amend (except as may be required by law) or
commit itself to any pension, retirement, profit-sharing or welfare benefit plan
or agreement or employment  agreement with or for the benefit of any employee or
accelerate the vesting of any stock options or other stock-based compensation;

     (i) settle any claim, action or proceeding involving money damages,  except
in the ordinary  course of business  consistent  with past  practice;  provided,
however,  that  prior  to  the  settlement  of any  lawsuit,  claim,  action  or
proceeding  against NCRIC or any NCRIC Subsidiary or otherwise in which NCRIC or
any NCRIC  Subsidiary is a named  defendant  involving a payment by NCRIC or any
NCRIC  Subsidiary in excess of  $1,000,000 or the  settlement of any ECO, XPL or
bad faith claim involving any insurance policy of any NCRIC Subsidiary involving
a payment by NCRIC or any NCRIC  Subsidiary in excess of $1,000,000,  NCRIC will
notify PRA of the terms of the  proposed  settlement  and will  consult with PRA
regarding the terms of the settlement, but shall not be required to obtain PRA's
consent to the terms of the settlement;  and provided  further,  NCRIC shall not
settle the 2004 Judgment without the prior approval of PRA;

     (j) take any action that would prevent or impede the Merger from qualifying
as a reorganization within the meaning of Section 368 of the Code;

     (k) amend its Certificate or Articles of Incorporation, or its Bylaws;

                                       51


     (l)  other  than in  accordance  with its  current  investment  guidelines,
restructure or materially  change its investment  securities  portfolio  through
purchases,  sales or  otherwise,  or the  manner  in  which  such  portfolio  is
classified or reported;

     (m) offer or sell insurance or reinsurance of any type in any  jurisdiction
other than such lines of insurance and  reinsurance  that it offers and sells on
the date of this Agreement and other than in those jurisdictions where it offers
and sells such line of insurance and reinsurance on the date of this Agreement;

     (n) take any action  that is  intended  or may  reasonably  be  expected to
result in any of its  representations and warranties set forth in this Agreement
being or  becoming  untrue  in any  material  respect  at any time  prior to the
Effective Time, or in any of the conditions to the Merger set forth in Article 7
of this  Agreement  not being  satisfied,  or in a violation of any provision of
this Agreement, except, in every case, as may be required by applicable law; or

     (o) agree to, or make any commitment to, take any of the actions prohibited
by this Section 5.2.

     5.3 PRA FORBEARANCES.  During the period from the date of this Agreement to
the Effective  Time,  except as set forth in the PRA Disclosure  Schedule,  and,
except as expressly contemplated or permitted by this Agreement,  PRA shall not,
and PRA shall not  permit  any PRA  Subsidiary  to,  without  the prior  written
consent of NCRIC:

     (a) take any action that would prevent or impede the Merger from qualifying
as a reorganization within the meaning of Section 368 of the Code;

     (b) amend its  Certificate  or  Articles of  Incorporation,  or its Bylaws,
except as provided in this Agreement;

     (c) take any action  that is  intended  or may  reasonably  be  expected to
result in any of its  representations and warranties set forth in this Agreement
being or  becoming  untrue  in any  material  respect  at any time  prior to the
Effective Time, or in any of the conditions to the Merger set forth in Article 7
of this  Agreement  not being  satisfied,  or in a violation of any provision of
this Agreement, except, in every case, as may be required by applicable law;

     (d) take any action  that is  intended  or likely to  adversely  affect its
ability to perform its covenants and agreements under this Agreement; or

     (e) agree to, or make any commitment to, take any of the actions prohibited
by this Section 5.3.



                                       52



                                   ARTICLE 6
                              ADDITIONAL AGREEMENTS


     6.1 REGULATORY MATTERS.

     (a) In connection  with the  solicitation  of approval of the Merger by the
stockholders of NCRIC and the  registration of the shares of PRA Common Stock to
be issued upon  consummation  of the Merger,  the parties will prepare,  and PRA
will file with the SEC,  the S-4 and the Proxy  Statement  (both of which  shall
comply  as to  form,  in all  material  respects,  with  the  provisions  of the
Securities Act, the Exchange Act and other  applicable  law). PRA and NCRIC will
use all  reasonable  effects to respond  to the  comments  of the SEC staff with
respect  to the S-4 and the  Proxy  Statement  and to have the S-4 and the Proxy
Statement  declared  effective  by the SEC as soon  as  practicable.  As soon as
practicable after the S-4 is declared effective, NCRIC shall mail or deliver the
Proxy Statement to its stockholders. The information provided and to be provided
by PRA and  NCRIC for use in the S-4 and the Proxy  Statement  will not,  in the
case of the S-4 on the  date it  becomes  effective,  and in the  case of  Proxy
Statement  on such date and on the date on which  approval  of the Merger by the
stockholders of NCRIC is obtained, contain any untrue statement of material fact
or omit to state any material  fact  required to be stated in this  Agreement or
necessary to make the statements therein, in light of the circumstances in which
they were made, not misleading.  Each of PRA and NCRIC agree promptly to correct
any such information  provided by it which shall have become false or misleading
in any material respect and to take all steps necessary to file with the SEC and
have declared effective or cleared by the SEC any amendment or supplement to the
S-4 or the  Proxy  Statement  so as to  correct  the same and to cause the Proxy
Statement so corrected to be  distributed  to the  stockholders  of NCRIC to the
extent required by applicable law. To the extent that any opinion  regarding the
tax  consequences of the Merger is required with respect to the S-4 or the Proxy
Statement, PRA and NCRIC will both cause each of their respective tax counsel to
issue substantially  similar opinions in the form contemplated herein. PRA shall
not be required to maintain the effectiveness of the Registration  Statement for
the purpose of resale by the  affiliates of PRA and NCRIC,  as such term is used
in Rule 145 of the SEC.

     (b) The parties shall use all reasonable  commercial efforts to cause their
respective  independent  auditors to render any  consent  required by the SEC to
include its report on the NCRIC  consolidated  financial  statements  or the PRA
consolidated  financial statements,  as the case may be, in the S-4 and to refer
to said  accountants as experts in the S-4 with respect to the matters  included
in said report.

     (c) To the extent applicable, NCRIC and PRA shall prepare and file with all
necessary Governmental  Authorities (i) a Notice on Form A and related documents
and (ii) the  preacquisition  notification and report forms and related material
on Form E in connection with the Merger.

     (d) PRA will prepare and file, and NCRIC will cooperate with and assist PRA
in preparing and filing, all statements,  applications,  correspondence or forms
required  to  be  filed  with   appropriate   state  securities  law  regulatory
authorities  to register or qualify the shares of PRA Common  Stock to be issued
upon  consummation  of  the  Merger  or to  establish  an  exemption  from  such
registration or qualification (the "BLUE SKY FILINGS").




                                       53


     (e) Pursuant to the HSR Act, PRA and NCRIC will promptly  prepare and file,
or cause to be  filed,  the HSR Act  Report  with  the  Pre-Merger  Notification
Agencies in respect of the  transactions  contemplated by this Agreement,  which
filing shall comply as to form with all requirements  applicable thereto and all
of the data and information  reported  therein shall be accurate and complete in
all  material  respects.  Each of PRA and NCRIC will  promptly  comply  with all
requests,  if  any,  of the  Pre-Merger  Notification  Agencies  for  additional
information or  documentation  in connection with the HSR Act Report forms filed
by or on behalf of each of such  parties  pursuant to the HSR Act,  and all such
additional  information  or  documentation  shall  comply  as to form  with  all
requirements  applicable  thereto  and shall be  accurate  and  complete  in all
material respects.



     (f) Each party  shall  provide  to the other,  (i)  promptly  after  filing
thereof, copies of all statements,  applications,  correspondence or forms filed
by such party prior to the Closing  Date with state  securities  law  regulatory
authorities,  the SEC,  the  Pre-Merger  Notification  Agencies,  the  Insurance
Regulators  and  any  other  Governmental   Authority  in  connection  with  the
transactions contemplated by this Agreement and (ii) promptly after delivery to,
or receipt  from,  such  regulatory  authorities,  all  written  communications,
letters, reports or other documents relating to the transactions contemplated by
this Agreement.

     (g) The parties  hereto shall  cooperate with each other and use their best
efforts to promptly prepare and file all necessary documentation,  to effect all
applications,   notices,  petitions  and  filings,  to  obtain  as  promptly  as
practicable all permits,  consents,  approvals and  authorizations  of all third
parties  and  Governmental  Authorities  which are  necessary  or  advisable  to
consummate  the  transactions  contemplated  by this  Agreement  (including  the
Merger),  and to  comply  with the  terms and  conditions  of all such  permits,
consents, approvals and authorizations of all such Governmental Authorities. PRA
and  NCRIC  shall  have the  right to  review in  advance,  and,  to the  extent
practicable,  each will consult the other on, in each case subject to applicable
laws relating to the exchange of information,  all the  information  relating to
PRA or  NCRIC,  as the case may be,  and any of their  respective  Subsidiaries,
which appear in any filing made with,  or written  materials  submitted  to, any
third party or any  Governmental  Authority in connection with the  transactions
contemplated by this Agreement.  The cooperation and  coordination of each party
required under this Section 6.1 shall include giving timely public notice of any
public  hearings  regarding the  transactions  contemplated  by this  Agreement,
having its  representatives  attend  and  testify at such  public  hearings.  In
addition,  each of the parties  hereto shall act  reasonably  and as promptly as
practicable.  The parties  hereto  agree that they will  consult with each other
with  respect  to  the  obtaining  of  all  permits,  consents,   approvals  and
authorizations  of all third parties and Governmental  Authorities  necessary or
advisable to consummate the transactions contemplated by this Agreement and each
party  will  keep the  other  apprised  of the  status of  matters  relating  to
completion of the transactions contemplated by this Agreement.

     (h) PRA and  NCRIC  shall,  upon  request,  furnish  each  other  with  all
information concerning themselves, their Subsidiaries,  directors,  officers and
stockholders/stockholders  and such other matters as may be reasonably necessary
or  advisable  in  connection  with the  Proxy  Statement,  the S-4 or any other
statement,  filing,  notice or application made by or on behalf of PRA, NCRIC or
any of their respective Subsidiaries to any Governmental Authority in connection
with the Merger and the other transactions contemplated by this Agreement.



                                       54


(i)  PRA  and  NCRIC  shall  promptly  advise  each  other  upon  receiving  any
communication  from any  Governmental  Authority  whose  consent or  approval is
required for  consummation  of the  transactions  contemplated by this Agreement
which causes such party to believe that there is a  reasonable  likelihood  that
any  Requisite  Regulatory  Approval will not be obtained or that the receipt of
any such approval will be materially delayed.

     6.2 TAX  OPINION.  PRA agrees to engage  Burr & Forman  LLP,  or such other
nationally recognized firm, to render an opinion,  acceptable to PRA in form and
substance,   as  to  the  material  tax  consequences  to  PRA,  NCRIC  and  the
stockholders of PRA and the  stockholders of NCRIC in connection with the Merger
and the receipt of the Merger  Consideration.  The opinion shall be addressed to
the Board of Directors of PRA,  shall be rendered on or before the filing of the
S-4, and the person  rendering the opinion shall consent to the reference to the
opinion in the Proxy Statement and to the inclusion of the opinion as an exhibit
to the S-4 in accordance  with the  requirements  of the  Securities  Act. NCRIC
agrees to engage  Luse  Gorman  Pomerenk  & Schick,  PC, or  another  nationally
recognized  firm, to render an opinion,  reasonably  acceptable to NCRIC in form
and  substance,  as to the  material  tax  consequences  to PRA,  NCRIC  and the
stockholders of PRA and the  stockholders of NCRIC in connection with the Merger
and the receipt of the Merger  Consideration.  The opinion shall be addressed to
the Board of  Directors  of NCRIC,  shall be rendered on or before the filing of
the S-4, and the Person  rendering the opinion shall consent to the reference to
the opinion in the Proxy  Statement  and to the  inclusion  of the opinion as an
exhibit to the S-4 in accordance with the requirements of the Securities Act.

     6.3 ACCESS TO INFORMATION.

     (a) Upon  reasonable  notice and subject to applicable laws relating to the
exchange of information and to the  Confidentiality  Agreement dated January 23,
2005 (the "CONFIDENTIALITY  AGREEMENT"),  each of PRA and NCRIC shall, and shall
cause  each  of  their  respective  Subsidiaries  to,  afford  to the  officers,
employees,  accountants,  counsel and other  representatives of the other party,
access,  during  normal  business  hours  during the period prior to the Closing
Date, to all its  properties,  books,  contracts,  commitments  and records and,
during  such  period,  each  of PRA and  NCRIC  shall,  and  shall  cause  their
respective Subsidiaries to, make available to the other party (i) a copy of each
report, schedule, registration statement and other document filed or received by
it during such period pursuant to the requirements of federal securities laws or
state insurance laws (other than reports or documents which PRA or NCRIC, as the
case may be, is not permitted to disclose under applicable law or by agreement);
(ii) all other information concerning its business,  properties and personnel as
such party may reasonably request; and (iii) any other information, confidential
or  otherwise,  relating to the Merger which has not been  provided to the other
party and is necessary for disclosure in the S-4, including, but not limited to,
the confidential  portions of the minutes of NCRIC and NCRIC  subsidiaries  that
was not provided  pursuant to Section 3.3(a) of this Agreement.  Neither PRA nor
NCRIC nor any of their  respective  Subsidiaries  shall be  required  to provide
access to or to  disclose  information  where such  access or  disclosure  would
violate  or  prejudice  the  rights  of  PRA's or  NCRIC's,  as the case may be,
customers,  jeopardize the  attorney-client  and work product  privileges of the
entity in possession or control of such information or contravene any law, rule,
regulation, order, judgment, decree, fiduciary duty or binding agreement entered
into  prior  to the  date  of this  Agreement.  The  parties  hereto  will  make
appropriate substitute disclosure  arrangements under circumstances in which the
restrictions of the preceding sentence apply.

                                       55


     (b) Each of PRA and NCRIC agrees to keep  confidential,  and not divulge to
any other party or person (other than employees of, and attorneys,  accountants,
financial advisors and other representatives for, any said party who agree to be
bound by the Confidentiality Agreement), all non-public documents,  information,
records and financial  statements received from the other and, in addition,  any
and all reports,  information and financial  information obtained through audits
or  other  reviews   conducted   pursuant  to  this  Agreement  (unless  readily
ascertainable from public or published information, or trade sources, or already
known or subsequently developed by a party independently of any investigation or
received  from a third party not under an  obligation to the other party to keep
such information confidential),  and to use the same only in connection with the
transactions   contemplated   by  this  Agreement;   and  if  the   transactions
contemplated by this Agreement are not  consummated  for any reason,  each party
agrees to promptly return to the other party all written materials  furnished by
the other party, and all copies thereof,  in connection with such investigation,
and to destroy all documents and records in its possession  containing  extracts
or summaries of any such non-public information.

     (c)  No  investigation  by  either  of  the  parties  or  their  respective
representatives  shall  affect the  representations,  warranties,  covenants  or
conditions of the other set forth in this Agreement.

     6.4  NCRIC  STOCKHOLDER  APPROVAL.  NCRIC  shall  call  a  meeting  of  its
stockholders  to be held as soon as  reasonably  practicable  for the purpose of
obtaining the requisite NCRIC  stockholder  approval required in connection with
this  Agreement  and the  Merger.  NCRIC will,  through its Board of  Directors,
subject to its  fiduciary  obligations  as determined by its Board of Directors,
recommend to its stockholders approval of this Agreement and the Merger.

     6.5 LEGAL  CONDITIONS  TO MERGER.  Each of PRA and NCRIC  shall,  and shall
cause its  Subsidiaries  to, use their best efforts (i) to take,  or cause to be
taken,  all actions  necessary,  proper or advisable to comply promptly with all
legal  requirements  which may be imposed on such party or its Subsidiaries with
respect to the Merger and,  subject to the  conditions set forth in Article 7 of
this Agreement,  to consummate the transactions  contemplated by this Agreement,
and (ii) to  obtain  (and to  cooperate  with the  other  party to  obtain)  any
consent,  authorization,  order  or  approval  of,  or  any  exemption  by,  any
Governmental  Authority  and any  other  third  party  which is  required  to be
obtained by PRA or NCRIC or any of their  respective  Subsidiaries in connection
with the Merger and the other transactions contemplated by this Agreement.

     6.6 NYSE LISTING.  PRA shall cause the shares of the PRA Common Stock to be
issued in the Merger to be approved for trading and  reporting on New York Stock
Exchange subject to official notice of issuance, prior to the Closing Date.


                                       56


     6.7 EMPLOYEE PLANS.

     (a) From and after the Effective  Time,  the NCRIC Employee Plans in effect
as of the date of this  Agreement  and at the  Effective  Time  shall  remain in
effect  with  respect  to the  current  and  former  employees  of NCRIC and its
Subsidiaries (the "NCRIC EMPLOYEES") covered by such NCRIC Employee Plans at the
Effective  Time,  until such time as PRA shall otherwise  determine.  PRA agrees
that it will honor all NCRIC Employee Plans in accordance with their terms as in
effect at the Effective  Time,  subject to any amendment or termination  thereof
that may be required  or  permitted  by the plans or  applicable  law.  PRA will
review all NCRIC Employee Plans to determine  whether to maintain,  terminate or
continue  such plans.  In the event  employee  compensation  and/or  benefits as
currently provided by NCRIC or any NCRIC Subsidiary are changed or terminated by
PRA, in whole or in part, PRA shall provide any NCRIC  Employees who continue in
employment with PRA ("CONTINUING EMPLOYEES") with compensation and benefits that
are, in the aggregate,  substantially  similar to the  compensation and benefits
provided to similarly situated employees of PRA or applicable PRA Subsidiary (as
of the date any such  compensation  or  benefit  is  provided).  Notwithstanding
anything herein to the contrary,  PRA shall pay Continuing  Employees  incentive
compensation for their  performance in the full year ended December 31, 2005, in
accordance with the incentive  compensation policies and practices for employees
of PRA and the PRA Subsidiaries consistently applied with past practice.

     (b) Employees of NCRIC or any NCRIC Subsidiary who become participants in a
PRA Employee Plan shall, for purposes of determining eligibility for and for any
applicable  vesting periods of such employee  benefits only (and not for benefit
accrual  purposes  unless  specifically  set forth  herein) be given  credit for
meeting  eligibility  and vesting  requirements  in such plans for service as an
employee  of NCRIC or any  predecessor  thereto  prior  to the  Effective  Time,
provided,  however,  that credit for benefit accrual purposes will be given only
for  purposes  of  PRA  vacation  policies  or  programs.  In the  event  of any
termination or  consolidation of any NCRIC health plan with any PRA health plan,
PRA  shall  make  available  to  Continuing   Employees  and  their   dependents
employer-provided health coverage on substantially the same basis as it provides
such  coverage to PRA  employees.  Unless a  Continuing  Employee  affirmatively
terminates  coverage  under a NCRIC  health  plan  prior to the time  that  such
Continuing  Employee  becomes eligible to participate in the PRA health plan, or
unless a Continuing  Employee and/or a dependent of a Continuing Employee has an
event  which,  under the terms of the NCRIC  health  plan,  results in a loss of
coverage (which may include a sale or other disposition of a NCRIC Subsidiary or
substantially all of the business operations thereof), no coverage of any of the
Continuing  Employees or their dependents shall terminate under any of the NCRIC
health plans prior to the time such  Continuing  Employees and their  dependents
become eligible to participate in the health plans, programs and benefits common
to all employees of PRA and their  dependents.  In the event of a termination or
consolidation of any NCRIC health plan, terminated NCRIC employees and qualified
beneficiaries will have the right to continued coverage under group health plans
of PRA in accordance with Code Section 4980B(f),  consistent with the provisions
below.   In  the  event  of  any  termination  of  any  NCRIC  health  plan,  or
consolidation  of any NCRIC health plan with any PRA health  plan,  any coverage
limitation under the PRA health plan due to any pre-existing  condition shall be
waived by the PRA health plan to the degree that such  condition  was covered by
the NCRIC health plan and such  condition  would  otherwise have been covered by
the PRA  health  plan in the  absence  of such  coverage  limitation.  All NCRIC
Employees who cease participating in a NCRIC health plan and become participants
in a comparable PRA health plan during any plan year shall receive credit toward
the applicable  deductible under the PRA health plan for any amounts paid by the
employee  under  NCRIC's  health  plan  during the  applicable  plan year,  upon
substantiation, in a form satisfactory to PRA that such payments have been made.

                                       57


     (c) It is understood that PRA and its Subsidiaries are "at-will" employers.
Nothing  in this  Section  6.7  shall  be  interpreted  as  preventing  PRA from
terminating  the  employment of any  individual or from  amending,  modifying or
terminating any PRA Employee Plans, or any NCRIC Employee Plans, or any benefits
under  any  PRA  Employee  Plans  or any  NCRIC  Employee  Plans,  or any  other
contracts, arrangements, commitments or understandings, in accordance with their
terms and applicable law.

     (d) The NCRIC ESOP shall be  terminated  as of, or prior to, the  Effective
Time (all shares held by the ESOP shall be  converted  into the right to receive
the Merger  Consideration),  all outstanding  NCRIC ESOP  indebtedness  shall be
repaid, either by return to PRA or cancellation of sufficient shares received as
Merger  Consideration  to repay the  outstanding  indebtedness or by open market
sales of such  shares by the NCRIC ESOP and  payment of the  proceeds  to PRA in
cancellation  of the  indebtedness,  and the balance of the shares and any other
assets  remaining in the NCRIC ESOP suspense account (as such term is defined in
the NCRIC ESOP) shall be allocated and  distributed  to NCRIC ESOP  participants
(subject to the receipt of a favorable  determination  letter from the IRS),  as
provided for in the NCRIC ESOP and unless otherwise  required by applicable law.
Prior to the Effective Time,  NCRIC, and following the Effective Time, PRA shall
use  their  respective  best  efforts  in good  faith to obtain  such  favorable
determination letter (including,  but not limited to, making such changes to the
ESOP and the proposed  allocations as may be requested by the IRS as a condition
to its issuance of a favorable  determination  letter).  NCRIC and following the
Effective  Time,  PRA,  will adopt such  amendments  to the NCRIC ESOP as may be
reasonably  required  by the  IRS as a  condition  to  granting  such  favorable
determination letter on termination.  Neither NCRIC, nor following the Effective
Time,  PRA shall  make any  distribution  from the NCRIC  ESOP  except as may be
required by applicable law until receipt of such favorable determination letter.
In the case of a conflict between the terms of this Section and the terms of the
NCRIC ESOP, the terms of the NCRIC ESOP shall control,  however, in the event of
any such conflict, NCRIC before the Merger, and PRA, after the Merger, shall use
their  best  efforts  to  cause  the  ESOP  to be  amended  to  conform  to  the
requirements of this Section.

     (e) At the Effective  Time,  NCRIC shall  terminate  the NCRIC Group,  Inc.
Deferred  Compensation  Plan (the  "NCRIC  DCP").  All  amounts  credited to the
accounts of  participants  in the NCRIC DCP shall be  distributed in lump sum in
accordance with the terms of the plan.

     (f) PRA  shall  assume  and  honor  in  accordance  with  their  terms  the
employment agreements between NCRIC and any officer or employee thereof that are
listed in Section 6.7(f) of the NCRIC  Disclosure  Schedule,  including  without
limitation,  the  obligation to pay cash  severance on termination of employment
after a change of control;  provided that PRA shall  require in accordance  with
the terms of said employment  agreements that each officer or employee receiving
a payment shall enter into an acknowledgment  and release  acknowledging that no
further cash  severance  payments  are due under the  employment  agreement  and
releasing NCRIC and PRA and their respective  officers,  directors and employees
from any and all claims arising thereunder.  Notwithstanding the foregoing,  PRA
shall  offer the terms of  employment  set  forth in  Section  6.7(f) of the PRA
Disclosure  Schedule to the NCRIC  employees  named in Section 6.7(f) of the PRA
Disclosure Schedule.

                                       58


     (g) Notwithstanding  anything herein to the contrary,  all payments made to
NCRIC Employees under their Section 6.7 shall be subject to withholding required
by applicable federal, state and local taxing authorities.

     6.8 DIRECTORS' AND OFFICERS' INDEMNIFICATION AND INSURANCE.


     (a) PRA shall use its best  efforts  to cause the  individuals  serving  as
officers and directors of NCRIC and the NCRIC Subsidiaries, immediately prior to
the  Effective  Time to be  covered  for a period of three  (3)  years  from the
Effective  Time (or the  period of the  applicable  statute of  limitations,  if
longer) by the directors' and officers' liability insurance policy maintained by
NCRIC  or the  NCRIC  Subsidiary  (provided  that PRA may  substitute  therefore
policies of the same or substantially  similar  coverage and amounts  containing
terms and conditions  which are not less  advantageous  in any material  respect
than such  policy)  with  respect to acts or  omissions  occurring  prior to the
Effective  Time which were  committed by such  officers  and  directors in their
capacity as such; provided,  however,  that in no event shall PRA be required to
expend  more  than 300% of the  current  amount  expended  by NCRIC or the NCRIC
Subsidiary (the  "INSURANCE  PREMIUM  AMOUNT") to maintain or procure  insurance
coverage  pursuant  hereto;  and  provided  further,  that if PRA is  unable  to
maintain or obtain the  insurance  called for by this Section 6.8, PRA shall use
its best efforts to obtain as much  comparable  insurance  as available  for the
Insurance Premium Amount.

     (b) In addition to 6.8(a),  PRA shall  indemnify,  defend and hold harmless
each  person who is now,  or who has been at any time  before the date hereof or
who becomes before the Effective Time, an officer, director or employee of NCRIC
or a NCRIC Subsidiary (the "Indemnified  Parties")  against all losses,  claims,
damages,  costs, expenses (including attorney's fees),  liabilities or judgments
or  amounts  that are paid in  settlement  of or in  connection  with any claim,
action,  suit,  proceeding  or  investigation,   whether  civil,   criminal,  or
administrative  (each a  "Claim"),  in  which an  Indemnified  Party  is,  or is
threatened  to be made,  a party or witness in whole or in part on or arising in
whole or in part out of the fact that such person is or was a director,  officer
or employee of NCRIC or a NCRIC  Subsidiary if such Claim pertains to any matter
of  fact  arising,  existing  or  occurring  at or  before  the  Effective  Time
(including,   without   limitation,   the  Merger  and  the  other  transactions
contemplated  hereby),  regardless  of whether such Claim is asserted or claimed
before,  or after, the Effective Time (the  "Indemnified  Liabilities"),  to the
fullest  extent NCRIC is permitted  under,  and in accordance  with the terms of
indemnification  provisions  under,  NCRIC's  Certificate of  Incorporation  and
Bylaws as of the date of this  Agreement.  PRA shall pay  expenses in advance of
the final disposition of any such action or proceeding to each Indemnified Party
to the full extent provided in NCRIC's  Certificate of  Incorporation  as of the
date of this Agreement.  The Indemnified  Parties may retain counsel  reasonably
satisfactory to them after  consultation with PRA; provided,  however,  that (A)
PRA shall have the right to assume the defense  thereof and upon such assumption
PRA shall not be liable to any Indemnified Party for any legal expenses of other
counsel or any other expenses  subsequently incurred by any Indemnified Party in
connection  with the  defense  thereof,  except that if PRA elects not to assume
such defense the Indemnified Party may retain counsel reasonably satisfactory to
him after  consultation  with PRA,  and PRA  shall pay the  reasonable  fees and
expenses of such counsel for the Indemnified  Party,  (B) PRA shall be obligated
pursuant  to this  paragraph  to pay  for  only  one  firm  of  counsel  for all
Indemnified  Parties  except to the extent  representation  by a single  firm or
attorney  is, in the absence of an informed  consent by the  Indemnified  Party,
prohibited by ethical rules relating to lawyers' conflicts of interest,  (C) PRA
shall  not be liable  for any  settlement  effected  without  its prior  written
consent (which consent shall not be unreasonably  withheld),  (D) PRA shall have
no  obligation  hereunder  to any  Indemnified  Party  when  and if a  court  of
competent jurisdiction shall ultimately determine,  and such determination shall
have become final and  nonappealable,  that  indemnification of such Indemnified
Party in the manner  contemplated  by this Agreement is prohibited by applicable
law and (E) PRA shall have no obligation  hereunder to any Indemnified Party for
which and to the  extent  payment is  actually  and  unqualifiedly  made to such
Indemnified  Party  under  any  insurance   policy,   any  other  agreement  for
indemnification   or  otherwise.   Any   Indemnified   Party  wishing  to  claim
Indemnification under this Section 6.8, upon learning of any such claim, action,
suit, proceeding or investigation,  shall notify PRA thereof,  provided that the
failure to so notify shall not affect the  obligations of PRA under this Section
6.8 except to the extent such failure to notify materially prejudices PRA. PRA's
obligations  under  this  Section  6.8  continue  in full force and effect for a
period  of three  (3)  years  from the  Effective  Time  (or the  period  of the
applicable  statute of  limitations,  if longer);  provided,  however,  that all
rights to  indemnification  in respect of any claim (a "CLAIM") asserted or made
within such period shall continue until the final disposition of such Claim.

                                       59


     6.9 ADVICE OF CHANGES.

(a) PRA and  NCRIC  shall  give  prompt  notice  to the  other  party as soon as
practicable  after it has actual knowledge of (i) the occurrence,  or failure to
occur,  of any  event  which  would or  would be  likely  to cause  any  party's
representations  or  warranties  contained  in this  Agreement  to be  untrue or
incorrect in any material respect at any time from the date of this Agreement to
the Closing  Date,  or (ii) any failure on its part or on the part of any of its
or its Subsidiaries' officers, directors,  employees,  representatives or agents
(other  than  persons or entities  who are such  employees,  representatives  or
agents only  because they are  appointed  insurance  agents of such  parties) to
comply  with or satisfy in any  material  respect  any  covenant,  condition  or
agreement to be complied  with or satisfied by such party under this  Agreement.
Each  party  shall  have the  right to  deliver  to the  other  party a  written
disclosure  schedule  as to any  matter  of which  it  becomes  aware  following
execution   of  this   Agreement   which  would   constitute  a  breach  of  any
representation,   warranty  or  covenant  of  this   Agreement  by  such  party,
identifying on such disclosure schedule the representation, warranty or covenant
which would be so breached, provided that each such disclosure schedule shall be
delivered as soon as  practicable  after such party  becomes aware of the matter
disclosed  therein.  The  nondisclosing  party shall have ten (10) business days
from receipt of such disclosure schedule to notify the disclosing party that (x)
it will close notwithstanding the new disclosure, or (y) it will not close based
on such new disclosure,  or (z) further investigation or negotiation is required
for it to  reach a  determination  whether  or not to  close  based  on such new
disclosure.  If the  parties  thereafter  are  unable  to reach  agreement  on a
mutually   satisfactory  means  of  resolving  the  matter  so  disclosed,   the
nondisclosing  party shall have the right in its  discretion,  to terminate this
Agreement to the extent such  termination is permitted under Section 8.1 of this
Agreement.

     (b) PRA shall update the PRA  Disclosure  Schedule  (the  "CLOSING DATE PRA
DISCLOSURE  SCHEDULE")  to a date that is no earlier than ten (10) business days
prior to the Closing Date and no later than seven (7) business days prior to the
Closing Date and shall deliver the Closing Date PRA Disclosure Schedule to NCRIC
not less than three (3)  business  days prior to the Closing  Date.  NCRIC shall
update  the NCRIC  Disclosure  Schedule  (the  "CLOSING  DATE  NCRIC  DISCLOSURE
SCHEDULE") to a date that is no earlier than ten (10) business days prior to the
Closing Date and no later than seven (7) business days prior to the Closing Date
and shall  deliver the Closing  Date NCRIC  Disclosure  Schedule to PRA not less
than three (3) business days prior to the Closing Date. The obligation of PRA to
deliver to NCRIC the Closing  Date PRA  Disclosure  Schedule  as provided  above
shall be a material  obligation for purposes of Section  7.3(b) hereof,  and the
obligation of NCRIC to deliver to PRA the Closing Date NCRIC Disclosure Schedule
shall be a material obligation for purposes of Section 7.2(b) hereof.

                                       60


     6.10 ADDITIONAL AGREEMENTS.

     (a) In case at any time prior to the Effective  Time any further  action is
necessary  or  desirable  to carry out the  purposes  of this  Agreement  or the
Merger,  the proper  officers and directors of each party to this  Agreement and
their  respective  Subsidiaries  shall take all such necessary  action as may be
reasonably requested by, and at the sole expense of, PRA.

     (b) In case at any time  after the  Effective  Time any  further  action is
necessary or desirable  to carry out the purposes of this  Agreement  (including
any merger between a Subsidiary of PRA and a Subsidiary of NCRIC) or to vest PRA
or any of its Subsidiaries  with full title to all properties,  assets,  rights,
approvals,  immunities and franchises of any of the parties to this Agreement or
the Merger,  the proper  officers and directors of each party to this  Agreement
and their respective Subsidiaries shall take all such necessary action as may be
reasonably requested by, and at the sole expense of, PRA.

     (c) Prior to the Effective  Time,  neither  NCRIC nor the NCRIC  Subsidiary
shall  acquire,  directly or indirectly,  beneficial or record  ownership of any
shares of PRA Common Stock or other equity  securities of PRA, or any securities
convertible  into or  exercisable  for any shares of PRA  Common  Stock or other
equity securities of PRA.

     6.11 NEGOTIATIONS WITH OTHER PARTIES.

     (a)  So  long  as  this  Agreement  remains  in  effect  and no  notice  of
termination  has been given under this  Agreement,  NCRIC shall not authorize or
knowingly  permit  any  of  its  representatives,  directly  or  indirectly,  to
initiate,   entertain,   solicit,  encourage,  engage  in,  or  participate  in,
negotiations  with any Person or any group of Persons other than the other party
to this Agreement or any of its affiliates (a "POTENTIAL  ACQUIROR")  concerning
any  Acquisition  Proposal  (as  defined  in this  Section  6.11)  other than as
expressly  provided in this  Agreement.  NCRIC will  promptly  inform PRA of any
serious,  bona fide  inquiry it may  receive  with  respect  to any  Acquisition
Proposal and shall furnish to PRA a copy thereof.

                                       61


     (b) Nothing  contained in this Agreement  shall prohibit NCRIC or its Board
of Directors from making such  disclosures to its  stockholders  as are required
under  applicable law or the rules of the NASD or the Nasdaq  National Market or
from taking and disclosing to its  stockholders a position  contemplated by Rule
14e-2(a) promulgated under the Exchange Act. Nothing contained in this Agreement
shall  prohibit  the  Board  of  Directors  of  NCRIC  from  either   furnishing
information to, or entering into discussions or negotiations with, any Person or
group  of  Persons  regarding  any  Acquisition   Proposal,   or  approving  and
recommending  to the  stockholders  of NCRIC an  Acquisition  Proposal  from any
Person or group of Persons,  if the Board of  Directors of NCRIC  determines  in
good faith that such action is  appropriate in furtherance of the best interests
of  stockholders.  In connection  with any such  determination,  (i) NCRIC shall
direct its officers  and other  appropriate  personnel to cooperate  with and be
reasonably  available  to consult with any such  person,  entity or group,  (ii)
NCRIC will  disclose to PRA that it is  furnishing  information  to, or entering
into  discussions or negotiations  with, such Person or group of Persons,  which
disclosure  shall  describe the terms thereof (but need not identify the person,
entity or group making the offer), (iii) prior to furnishing such information to
such Person or group of Persons, NCRIC shall enter into a written agreement with
such Person or group of Persons which provides for, among other things,  (A) the
furnishing  to NCRIC of  information  regarding  such Person or group of Persons
that is relevant to its ability to finance and otherwise perform its obligations
under  its  Acquisition  Proposal;  (B) the  confidentiality  of all  non-public
information  furnished  to such  Person or group of  Persons  by NCRIC;  and (C)
procedures  reasonably  satisfactory  to NCRIC that are  designed to restrict or
limit the  provision of  information  regarding  NCRIC that could be used to the
competitive  disadvantage  of NCRIC, or in a manner that would be detrimental to
the interests of its  stockholders;  (iv) NCRIC will not furnish any  non-public
information regarding PRA or the transactions contemplated hereby; and (v) NCRIC
will keep PRA  informed of the status of any such  discussions  or  negotiations
(provided  that NCRIC shall not be  required  to  disclose  to PRA  confidential
information  concerning  the business or  operations  of such Person or group of
Persons).

     (c) As  used  in  this  Agreement,  "ACQUISITION  PROPOSAL"  means  (i) any
proposal  pursuant  to which any Person or group of  Persons,  other than PRA or
NCRIC,  would acquire or participate  in a merger or other business  combination
involving NCRIC or any of the NCRIC Subsidiaries,  directly or indirectly;  (ii)
any  proposal by which any Person or group of Persons,  other than PRA or NCRIC,
would acquire the right to vote 25% or more of the capital stock of NCRIC of any
of the  NCRIC  Subsidiaries  entitled  to  vote  thereon  for  the  election  of
directors; (iii) any acquisition of 25% or more of the assets of NCRIC or any of
the NCRIC Subsidiaries,  other than in the ordinary course of business; (iv) any
acquisition in excess of [25]% of the outstanding  capital stock of NCRIC or any
of the NCRIC Subsidiaries,  other than as contemplated by this Agreement; or (v)
any transaction similar to the foregoing.

     6.12  ACCOUNTANTS  COMFORT  LETTER.  On or before the  mailing of the Proxy
Statement,  NCRIC  shall  deliver to PRA a letter  from  Deloitte & Touche  LLP,
accountants  for NCRIC,  dated as of the effective date of the S-4 and addressed
to PRA to the effect:  (i) that they are the independent public accountants with
respect to NCRIC within the meaning of the  Exchange  Act;  (ii) that,  in their
opinion,  the  consolidated  financial  statements  and the financial  statement
schedules  audited by them and included in NCRIC's  latest annual report on Form
10-K included in and  incorporated  by reference in the S-4 comply as to form in
all  material  respects  with  the  applicable  accounting  requirements  of the
Securities  Act  and the  Exchange  Act;  and  (iii)  on the  basis  of  certain
procedures  specified  in the  letter  and  reasonably  acceptable  to PRA,  not
constituting  an audit,  nothing  came to their  attention  that  caused them to
believe  that:  (A) any material  modifications  should be made to the unaudited
consolidated financial statements of NCRIC included or incorporated by reference
in the S-4 for such financial statements to conform with GAAP; (B) the unaudited
consolidated  financial statement of NCRIC included or incorporated by reference
in the  S-4  do  not  comply  as to  form  in all  material  respects  with  the
requirements of the Exchange Act as it applies to Form 10-Q.


                                       62


     6.13  RESERVATION OF SHARES.  PRA agrees at all times from the date of this
Agreement  until the  Merger  Consideration  has been paid in full to  reserve a
sufficient number of shares of its common stock to fulfill its obligations under
this Agreement.

     6.14  REGISTRATION  OF  CONTINUING  NCRIC  STOCK  OPTIONS.  As  promptly as
practicable  following the Effective  Time,  PRA shall include the shares of PRA
Common Stock issuable upon exercise of the  Continuing  NCRIC Stock Options in a
registration statement filed with the SEC.

                                   ARTICLE 7
                              CONDITIONS PRECEDENT

     7.1 CONDITIONS TO EACH PARTY'S OBLIGATION TO EFFECT THE MERGER.
     The  respective  obligation  of each party to effect  the  Merger  shall be
subject to the  satisfaction  at or prior to the Effective Time of the following
conditions:

     (a) This  Agreement and the  transactions  contemplated  by this  Agreement
shall have been  approved and adopted by the requisite  affirmative  vote of the
stockholders of NCRIC entitled to vote thereon.

     (b) The shares of PRA Common  Stock which  shall be issued  pursuant to the
Merger  shall have been  authorized  for trading and  reporting  on the New York
Stock Exchange, subject to official notice of issuance.

     (c) The  Certificate  of Merger shall have been filed with the  appropriate
Governmental Authorities immediately prior to or on the Closing Date.

     (d) All approvals of  Governmental  Authorities  required to consummate the
transactions  contemplated  by this Agreement shall have been obtained and shall
remain in full  force and effect and all  statutory  waiting  periods in respect
thereof shall have expired, without the imposition of any condition which in the
reasonable judgment of PRA is materially burdensome upon PRA or its Subsidiaries
(all  such  approvals  and the  expiration  of all such  waiting  periods  being
referred to in this Agreement as the "REQUISITE REGULATORY APPROVALS").  Without
limiting  the  generality  of the  foregoing:  (i) the  S-4  shall  have  become
effective  under  the  Securities   Act,  and  no  stop  order   suspending  the
effectiveness  of the S-4 shall have been issued and shall  remain in effect and
no  proceedings  for that purpose shall have been initiated or threatened by the
SEC; (ii) all Blue Sky Filings  shall have been made,  and the sale of PRA Stock
resulting  from the Merger  shall have been  qualified  or  registered  with the
appropriate  state securities law regulatory  authorities of all states in which
qualification  or registration  is required under  applicable  state  securities
laws, and such  qualifications or registrations shall not have been suspended or
revoked,  or shall be exempt from such qualification or registration;  (iii) the
HSR  Act  Report  shall  have  been  submitted  to the  Pre-Merger  Notification
Agencies,  and the waiting period under the HSR Act shall have expired or notice
of early  termination of the waiting  period shall have been received;  and (iv)
the Merger and the  transfer of  ownership  of NCRIC and the NCRIC  Subsidiaries
shall  have been  approved  by the  Insurance  Regulators,  to the  extent  such
approvals are required.

                                       63


     (e) No order,  injunction or decree issued by any Governmental Authority of
competent  jurisdiction or other legal  restraint or prohibition  preventing the
consummation of the Merger or any of the other transactions contemplated by this
Agreement shall be in effect. No statute, rule, regulation, order, injunction or
decree  shall  have  been  enacted,  entered,  promulgated  or  enforced  by any
Governmental  Authority which prohibits,  materially  restricts or makes illegal
consummation of the Merger.

     (f) PRA and NCRIC  each  shall  have  received  a copy of the tax  opinions
contemplated by Section 6.2 of this  Agreement,  updated as of the Closing Date,
substantially to the effect that, among other things, on the basis of the facts,
assumptions  and  representations  set forth in the opinion which are consistent
with the state of facts existing at the Closing Date:

               (i) The former  stockholders  of NCRIC who receive the PRA Common
          Stock in the NCRIC Merger will not recognize  gain or loss for federal
          income tax purposes.

               (ii)  Neither  NCRIC  nor  PRA,  nor  any  of  their   respective
          Subsidiaries,  shall recognize any gain or loss for federal income tax
          purposes as a result of the Merger.

     7.2  CONDITIONS TO  OBLIGATION OF PRA. The  obligation of PRA to effect the
Merger is also subject to the  satisfaction  or waiver by PRA at or prior to the
Effective Time of the following conditions:

     (a) The representations and warranties of NCRIC set forth in this Agreement
shall  be true  and  correct  in all  material  respects  as of the date of this
Agreement  and  (except (i) to the extent such  representations  and  warranties
speak as of an earlier  date and (ii) for any  changes  to the NCRIC  Disclosure
Schedule that are disclosed by NCRIC to PRA in the Closing Date NCRIC Disclosure
Schedule) as of the Closing  Date as though made on and as of the Closing  Date.
PRA shall  have  received a  certificate  signed on behalf of NCRIC by the Chief
Executive  Officer  and the Chief  Financial  Officer of NCRIC to the  foregoing
effect,  and to which  any  Closing  Date  NCRIC  Disclosure  Schedule  shall be
appended.  Notwithstanding the foregoing, no representation or warranty of NCRIC
contained in this Agreement shall be deemed untrue or incorrect, and NCRIC shall
not be deemed to have breached a representation or warranty, as a consequence of
the existence of any fact,  circumstance or event unless such fact, circumstance
or event, individually or taken together with all other facts,  circumstances or
events  inconsistent  with  any  representation  or  warranty,  has  had  or  is
reasonably  expected to have a Material  Adverse Effect,  disregarding for these
purposes (x) any qualification or exception for, or reference to, materiality in
any such  representation  or warranty  and (y) any use of the terms  "material",
"materially",  "in all material respects",  "Material Adverse Effect" or similar
terms or phrases in any such  representation or warranty (except with respect to
representations and warranties contained in Sections 3.1, 3.4(a), and 3.5, which
shall be deemed untrue,  incorrect and breached if they are not true and correct
in all material  respects  based on the  qualifications  and  standards  therein
contained).

                                       64


     (b) NCRIC shall have  performed  in all material  respects all  obligations
required to be performed  by it under this  Agreement at or prior to the Closing
Date, and PRA shall have received a certificate signed on behalf of NCRIC by the
Chief Executive Officer and the Chief Financial Officer of NCRIC to such effect.

     (c)  NCRIC  and the NCRIC  Subsidiaries,  taken as a whole,  shall not have
suffered a Material  Adverse  Effect;  and no event or  circumstance  shall have
occurred which has, or is likely to have, a Material  Adverse Effect on NCRIC or
upon the right of NCRIC or the NCRIC  Subsidiaries  to conduct their  respective
businesses as presently conducted.

     (d) No legal,  administrative,  arbitral or other  inquiries,  proceedings,
claims,  actions have been initiated by any governmental or regulatory authority
or SRO alleging  violations of Federal securities laws (including the Securities
Act and the  Exchange  Act) by NCRIC,  any NCRIC  Subsidiary  or any director or
officer of NCRIC or any NCRIC  Subsidiary,  which action has not been  dismissed
with prejudice.

     (e)  NCRIC  shall  have  delivered  to  PRA  such  other  certificates  and
instruments  as PRA and  its  counsel  may  reasonably  request.  The  form  and
substance of all  certificates,  instruments,  opinions and other  documentation
delivered to PRA under this Agreement  shall be reasonably  satisfactory  to PRA
and its counsel.

     7.3  CONDITIONS TO OBLIGATION OF NCRIC.  The  obligation of NCRIC to effect
the Merger is also subject to the satisfaction or waiver by NCRIC at or prior to
the Effective Time of the following conditions:

     (a) The  representations  and warranties of PRA set forth in this Agreement
shall  be true  and  correct  in all  material  respects  as of the date of this
Agreement  and  (except (i) to the extent such  representations  and  warranties
speak as of an  earlier  date and (ii)  for any  changes  to the PRA  Disclosure
Schedule that are  disclosed by PRA to NCRIC in the Closing Date PRA  Disclosure
Schedule) as of the Closing  Date as though made on and as of the Closing  Date.
NCRIC  shall have  received a  certificate  signed on behalf of PRA by the Chief
Executive  Officer  and the  Chief  Financial  Officer  of PRA to the  foregoing
effect, and to which any Closing Date PRA Disclosure Schedule shall be appended.
Notwithstanding the foregoing, no representation or warranty of PRA contained in
this Agreement shall be deemed untrue or incorrect,  and PRA shall not be deemed
to have breached a representation or warranty, as a consequence of the existence
of any fact,  circumstance  or event  unless such fact,  circumstance  or event,
individually  or taken  together with all other facts,  circumstances  or events
inconsistent  with any  representation  or  warranty,  has had or is  reasonably
expected to have a Material Adverse Effect,  disregarding for these purposes (x)
any  qualification  or exception  for, or reference to,  materiality in any such
representation   or  warranty   and  (y)  any  use  of  the  terms   "material",
"materially",  "in all material respects",  "Material Adverse Effect" or similar
terms or phrases in any such  representation or warranty (except with respect to
representations  and  warranties  contained in Sections 4.1, 4.3 and 4.4,  which
shall be deemed untrue,  incorrect and breached if they are not true and correct
in all material  respects  based on the  qualifications  and  standards  therein
contained).

                                       65


     (b) PRA shall have  performed  in all  material  respects  all  obligations
required to be performed  by it under this  Agreement at or prior to the Closing
Date, and NCRIC shall have received a certificate signed on behalf of PRA by the
Chief Executive Officer and the Chief Financial Officer of PRA to such effect.

     (c) PRA and its Subsidiaries,  taken as a whole,  shall not have suffered a
Material  Adverse Effect and no event or circumstance  shall have occurred which
has, or is likely to have, a Material Adverse Effect on PRA or upon the right of
PRA or any of the PRA  Subsidiaries  to conduct their  respective  businesses as
presently conducted.

     (d)  PRA  shall  have  delivered  to  NCRIC  such  other  certificates  and
instruments  as NCRIC  and its  counsel  may  reasonably  request.  The form and
substance of all certificates,  instruments and other documentation delivered to
NCRIC under this  Agreement  shall be reasonably  satisfactory  to NCRIC and its
counsel.

                                   ARTICLE 8
                            TERMINATION AND AMENDMENT

     8.1 TERMINATION.  This Agreement may be terminated at any time prior to the
Effective  Time,  whether before or after  approval of the matters  presented in
connection with the Merger by the stockholders of NCRIC:

     (a) by mutual  consent  of PRA and NCRIC in a  written  instrument,  if the
Board of  Directors  of PRA and the Board of  Directors of NCRIC so determine to
terminate this Agreement by an affirmative  vote of a majority of the members of
its entire Board;

     (b) by either  PRA or NCRIC if (i) any  Governmental  Authority  which must
grant a Requisite Regulatory Approval has denied approval of the Merger and such
denial has become  final and  nonappealable  or any  Governmental  Authority  of
competent jurisdiction shall have issued a final nonappealable order permanently
enjoining  or  otherwise   prohibiting  the  consummation  of  the  transactions
contemplated  by this  Agreement,  and (ii) the Board of Directors of PRA or the
Board of Directors of NCRIC,  as the case may be,  determines to terminate  this
Agreement  by an  affirmative  vote of a majority  of the  members of its entire
Board;

     (c) by either PRA or NCRIC (provided that the terminating party is not then
in material breach of any representation,  warranty, covenant or other agreement
contained in this  Agreement) if (i) there shall have been a material  breach of
any of the  covenants or agreements  set forth in this  Agreement on the part of
the other party, which breach is not cured within forty-five (45) days following
written  notice to the party  committing  such breach,  or which breach,  by its
nature or timing,  cannot be cured prior to the Closing Date, and (ii) the Board
of  Directors  of PRA or the Board of  Directors  of NCRIC,  as the case may be,
determines to terminate this  Agreement by an affirmative  vote of a majority of
the members of its entire Board;

                                       66


     (d) by either PRA or NCRIC (provided that the terminating party is not then
in material breach of any representation,  warranty, covenant or other agreement
contained in this Agreement) if (i) there shall have been a breach of any of the
representations  and  warranties  set forth in this Agreement on the part of the
other party,  which breach is not cured within  forty-five  (45) days  following
written  notice to the party  committing  such breach,  or which breach,  by its
nature or timing,  cannot be cured prior to the Closing Date, and (ii) the Board
of  Directors  of PRA or the Board of  Directors  of NCRIC,  as the case may be,
determines to terminate this  Agreement by an affirmative  vote of a majority of
the members of its entire Board;  provided,  however,  that no representation or
warranty of either party  contained in this Agreement  shall be deemed untrue or
incorrect,  and neither party shall be deemed to have breached a  representation
or warranty,  as a  consequence  of the existence of any fact,  circumstance  or
event unless such fact,  circumstance  or event,  individually or taken together
with  all  other  facts,   circumstances   or  events   inconsistent   with  any
representation or warranty, has had or is reasonably expected to have a Material
Adverse  Effect,  disregarding  for  these  purposes  (x) any  qualification  or
exception  for, or  reference  to,  materiality  in any such  representation  or
warranty and (y) any use of the terms "material", "materially", "in all material
respects",  "Material  Adverse  Effect" or similar  terms or phrases in any such
representation  or  warranty  (except  with  respect  to   representations   and
warranties contained in Sections 3.1, 3.4(a), 3.5, 4.1, 4.3 and 4.4, which shall
be deemed untrue, incorrect and breached if they are not true and correct in all
material respects based on the qualifications and standards therein contained).

     (e) by PRA upon written  notice to NCRIC if the Board of Directors of NCRIC
does not, or shall  indicate in writing to PRA that NCRIC is unwilling or unable
to, publicly recommend in the Proxy Statement that its stockholders  approve and
adopt this Agreement,  or if after  recommending in the Proxy Statement that its
stockholders  approve and adopt this Agreement,  the Board of Directors of NCRIC
shall have  withdrawn,  modified or amended such  recommendation  in any respect
materially adverse to PRA (each a "NCRIC RECOMMENDATION  EVENT"),  provided that
any such  notice of  termination  must be given not later than 45 days after the
later of the date PRA shall have been  advised by NCRIC in writing that NCRIC is
unable  or  unwilling  to so  recommend  in the Proxy  Statement  or that it has
withdrawn, modified or amended such recommendation, or such later date as may be
agreed upon by PRA and NCRIC;

     (f) by PRA upon  written  notice to NCRIC if NCRIC  shall have  authorized,
recommended,  or approved or  proposed,  or if NCRIC shall have  entered into an
agreement  with any  Person  other  than PRA or NEWCO to effect  an  Acquisition
Proposal;

     (g) by  either  PRA or  NCRIC  if  approval  of the  stockholders  of NCRIC
required  for the  consummation  of the Merger  shall not have been  obtained by
reason of the  failure to obtain  the  required  vote at a duly held  meeting of
stockholders or at any adjournment or postponement thereof;

     (h) by PRA if the Closing  Date NCRIC  Disclosure  Schedule  discloses  any
Material Adverse Effect or any change from the NCRIC  Disclosure  Schedule which
has, or is likely to have, a Material  Adverse  Effect on NCRIC;  or by NCRIC if
the Closing Date PRA Disclosure  Schedule  discloses any Material Adverse Effect
or any change from the PRA Disclosure  Schedule which has, or is likely to have,
a Material Adverse Effect on PRA;


                                       67


     (i) by either PRA or NCRIC if the S-4 has not been filed with the SEC on or
before June 30,  2005,  unless the failure to so file the S-4 by such date shall
be due to the  failure  of the party  seeking to  terminate  this  Agreement  to
perform or observe the covenants and  agreements of such party set forth in this
Agreement, and the Board of Directors of PRA or the Board of Directors of NCRIC,
as the case may be,  determines to terminate  this  Agreement by an  affirmative
vote of a majority of the members of its entire Board;

     (j) by  written  notice  from  NCRIC to PRA,  or from PRA to NCRIC,  if the
Closing does not occur on or before December 31, 2005, for any reason other than
breach of this Agreement by the party giving such notice; or

     (k) By NCRIC upon the occurrence of a NCRIC  Acquisition  Event (as defined
in Section 8.5(a) hereof) or NCRIC Recommendation Event.

     8.2 EFFECT OF TERMINATION. In the event of termination of this Agreement by
either PRA or NCRIC as  provided  in  Section  8.1 of this  Agreement,  (i) this
Agreement shall forthwith  become void and have no effect,  except that Sections
6.3(b),  8.2, 8.5, 9.2, 9.3,  9.4, 9.5,  9.13,  9.16 and 9.17 of this  Agreement
shall survive any  termination of this  Agreement,  and (ii) none of PRA, NEWCO,
and  NCRIC,  any of their  respective  Subsidiaries  or any of the  officers  or
directors of any of them shall have any liability of any nature whatsoever under
this  Agreement,  or in connection  with the  transactions  contemplated by this
Agreement,  except as  otherwise  provided  in  Section  8.5 of this  Agreement;
provided,  however,  that notwithstanding  anything to the contrary contained in
this  Agreement,  neither PRA nor NCRIC  shall be relieved or released  from any
liabilities  or damages  arising out of its willful  breach of any  provision of
this Agreement.

     8.3 AMENDMENT.  Subject to compliance  with  applicable law, this Agreement
may be amended by the parties hereto, by action taken or authorized by the Board
of Directors  of PRA and the Board of Directors of NCRIC,  at any time before or
after  approval of the matters  presented in  connection  with the Merger by the
stockholders  of  NCRIC;  provided,  however,  that  after any  approval  of the
transactions  contemplated by this Agreement by the stockholders of NCRIC, there
may not be, without further approval of such stockholders, any amendment of this
Agreement  which  changes  the  amount  or the form of the  consideration  to be
delivered  to the  stockholders  of NCRIC  under  this  Agreement  other than as
contemplated by this  Agreement.  This Agreement may not be amended except by an
instrument in writing signed on behalf of each of the parties hereto.

     8.4 EXTENSION; WAIVER. At any time prior to the Effective Time, the parties
to this Agreement may, to the extent  legally  allowed,  (a) extend the time for
the  performance of any of the obligations or other acts of the other parties to
this Agreement, (b) waive any inaccuracies in the representations and warranties
contained in this Agreement or in any document delivered pursuant hereto, or (c)
waive  compliance  with any of the  agreements or  conditions  contained in this
Agreement;  provided,  however,  that  after any  approval  of the  transactions
contemplated by this Agreement by the  stockholders of NCRIC,  there may not be,
without further approval of such  stockholders,  any extension or waiver of this
Agreement or any portion thereof which reduces the amount or changes the form of
the  consideration  to be  delivered  to the  stockholders  of NCRIC  under this
Agreement other than as  contemplated  by this  Agreement.  Any agreement on the
part of a party to this Agreement to any such extension or waiver shall be valid
only if set forth in a written  instrument  signed on behalf of such party,  but
such  extension  or waiver or  failure  to insist on strict  compliance  with an
obligation,  covenant,  agreement or condition shall not operate as a waiver of,
or estoppel with respect to, any subsequent or other failure.

                                       68


     8.5 LIQUIDATED DAMAGES;  TERMINATION FEE.  Notwithstanding  anything to the
contrary  contained in this  Agreement,  in the event that any of the  following
events or  circumstances  shall occur,  NCRIC shall,  within ten (10) days after
notice of the occurrence  thereof by PRA, pay to PRA the sum equal to $1,725,000
(which the parties agree and stipulate as reasonable and full liquidated damages
and  reasonable  compensation  for the  involvement  of PRA in the  transactions
contemplated  in this  Agreement,  is not a penalty or forfeiture,  and will not
affect the provisions of this Section 8.5): (i) at any time prior to termination
of this  Agreement  a NCRIC  Acquisition  Event  shall  occur;  (ii)  PRA  shall
terminate  this  Agreement  pursuant to Section 8.1(e) or (f); (iii) NCRIC shall
terminate this Agreement  pursuant to Section 8.1(k);  or (iv) if NCRIC fails to
call and hold the meeting of its stockholders as required by Section 6.4 of this
Agreement. For purposes of this Agreement a "NCRIC ACQUISITION EVENT" shall mean
that NCRIC shall have  authorized,  recommended,  approved,  or entered  into an
agreement  with any Person (other than any of the parties to this  Agreement) to
effect an Acquisition  Proposal or shall fail to publicly  oppose a tender offer
or exchange offer by another person based on an Acquisition  Proposal.  Upon the
making and receipt of such payment  under this Section 8.5,  NCRIC shall have no
further  obligation  of any kind under this  Agreement and neither PRA nor NEWCO
shall have any further  obligation of any kind under this  Agreement,  except in
each case  under  Section  8.2 of this  Agreement,  and no party  shall have any
liability  for any breach or alleged  breach by such party of any  provision  of
this Agreement.

                                   ARTICLE 9
                               GENERAL PROVISIONS

     9.1 CLOSING.  Subject to the terms and  conditions of this  Agreement,  the
closing of the Merger  (the  "Closing")  will take place at 10:00 a.m. on a date
and at a place to be specified by the parties, which shall be no later than five
(5) business days after the  satisfaction  or waiver (subject to applicable law)
of the  latest  to occur  of the  conditions  set  forth  in  Article  7 of this
Agreement,  unless  extended by mutual  agreement of the parties  (the  "CLOSING
DATE").  The  parties  shall  use their  respective  best  efforts  to cause the
Effective  Date to occur on or before July 31, 2005. The parties shall cause the
Certificate  of Merger to be filed with the  Delaware  Secretary  of State on or
before the  Effective  Date or as soon  thereafter  as is possible.  The parties
shall take such  further  actions as may be required by the laws of the State of
Delaware in connection with such filing and the consummation of the Merger.

     9.2 NONSURVIVAL OF REPRESENTATIONS,  WARRANTIES AND AGREEMENTS. None of the
representations, warranties, covenants and agreements of NCRIC, PRA and NEWCO in
this Agreement or in any instrument delivered by NCRIC, PRA or NEWCO pursuant to
this Agreement shall survive the Effective Time, except as otherwise provided in
Section 8.2 of this  Agreement  and except for those  covenants  and  agreements
contained  in this  Agreement  and in any such  instrument  which by their terms
apply in whole or in part after the Effective Time.

                                       69


     9.3 EXPENSES. Except as otherwise expressly provided in this Agreement, all
costs  and  expenses   incurred  in  connection  with  this  Agreement  and  the
transactions contemplated by this Agreement shall be paid by the party incurring
such expense; provided, however, (i) that the costs and expenses of printing and
mailing  the Proxy  Statement,  and all filing and other fees paid to the SEC in
connection  with the Merger,  shall be borne equally by PRA and NCRIC,  and (ii)
that PRA and NCRIC will  share the cost of the HSR Act filing fee in  proportion
to their relative assets as of December 31, 2004.

     9.4 NOTICES.  All notices and other  communications  hereunder  shall be in
writing and shall be deemed given if delivered  personally,  by facsimile  (with
confirmation), mailed by registered or certified mail (return receipt requested)
or delivered by an express  courier  (with  confirmation)  to the parties at the
following  addresses (or at such other address for a party as shall be specified
by like notice):

         (a) if to PRA or NEWCO to:

                  ProAssurance Corporation
                  100 Brookwood Place
                  Birmingham, Alabama 35209
                  Attention:  Chief Executive Officer
                  Fax: (205) 877-4405

         with copies to:

                  Burr & Forman LLP
                  420 N. 20th Street, Suite 3100
                  Birmingham, Alabama 35203
                  Attention:  Jack P. Stephenson, Esq.
                  Fax: (205) 458-5100

         and

         (b) if to NCRIC, to:

                  1115 30th Street, N.W.
                  Washington, D.C. 20007
                  Attention:  President and Chief Executive Officer
                  Fax: (202) 969-1883




                                       70





         with copies to:

                  Luse Gorman Pomerenk & Schick, PC
                  5335 Wisconsin Avenue, NW
                  Suite 400
                  Washington, DC  20015
                  Attention:  John J. Gorman
                  Fax: (202) 362-2902.

     9.5 JURISDICTION;  SERVICE OF PROCESS.  Any action or proceeding seeking to
enforce any provision  of, or based on any right arising out of, this  Agreement
shall be brought against any of the parties in the State of Delaware,  County of
New Castle or the United States District Court for the District of Delaware, and
each of the  parties  consents  to the  jurisdiction  of such courts (and of the
appropriate  appellate  courts) in any such action or proceeding  and waives any
objection to venue laid therein. Process in any action or proceeding referred to
in the preceding sentence may be served on any party anywhere in the world.

     9.6 FURTHER ASSURANCES.  At the request of any party to this Agreement, the
other parties shall execute, acknowledge and deliver such other documents and/or
instruments as may be reasonably  required by the requesting  party to carry out
the purposes of this  Agreement.  In the event any party to this Agreement shall
be involved in litigation,  threatened  litigation or government  inquiries with
respect  to a  matter  covered  by this  Agreement,  every  other  party to this
Agreement  shall also make  available  to such party,  at  reasonable  times and
subject  to the  reasonable  requirements  of its  own  businesses,  such of its
personnel as may have information  relevant to such matters,  provided that such
party shall reimburse the providing party for its reasonable  costs for employee
time incurred in connection therewith if more than one business day is required.
Following the Closing,  the parties will cooperate with each other in connection
with tax audits and in the defense of any legal proceedings.

     9.7 REMEDIES CUMULATIVE.  Unless expressly made the exclusive remedy by the
terms  of this  Agreement,  all  remedies  provided  for in this  Agreement  are
cumulative  and shall be in  addition to any and all other  rights and  remedies
provided by law and by any other agreements between the parties.

     9.8 PRESUMPTIONS.  It is expressly acknowledged and agreed that all parties
have been  represented by counsel and have  participated  in the negotiation and
drafting of this Agreement,  and that there shall be no presumption  against any
party on the ground that such party was responsible for preparing this Agreement
or any part of it.

     9.9 EXHIBITS AND SCHEDULES.  Each of the Exhibits and Schedules referred to
in, and/or attached to, this Agreement is an integral part of this Agreement and
is incorporated in this Agreement by this reference.

     9.10  INTERPRETATION.  When a  reference  is  made  in  this  Agreement  to
Sections,  Exhibits or  Schedules,  such  reference  shall be to a Section of or
Exhibit or Schedule to this Agreement unless otherwise  indicated.  The headings
contained in this Agreement are for reference purposes only and shall not affect
in any way the meaning or interpretation  of this Agreement.  Whenever the words
"include,"  "includes" or "including" are used in this Agreement,  they shall be
deemed to be followed by the words  "without  limitation".  No provision of this
Agreement  shall be construed to require PRA,  NCRIC or any of their  respective
Subsidiaries or affiliates to take any action which would violate any applicable
law, rule or regulation.

                                       71


     9.11 COUNTERPARTS.  This Agreement may be executed in counterparts,  all of
which shall be considered one and the same agreement and shall become  effective
when  counterparts  have been signed by each of the parties and delivered to the
other  parties,  it being  understood  that all  parties  need not sign the same
counterpart.

     9.12 ENTIRE  AGREEMENT.  This  Agreement  (including  the documents and the
instruments referred to in this Agreement)  constitutes the entire agreement and
supersedes all prior agreements and understandings, both written and oral, among
the parties with respect to the subject matter of this Agreement.

     9.13  GOVERNING  LAW.  This  Agreement  shall be governed and  construed in
accordance  with  the laws of the  State  of  Delaware,  without  regard  to any
applicable conflicts of law principles.

     9.14 SEVERABILITY. Any term or provision of this Agreement which is invalid
or  unenforceable  in  any  jurisdiction  shall,  as to  that  jurisdiction,  be
ineffective  to the  extent  of  such  invalidity  or  unenforceability  without
rendering  invalid or  unenforceable  the remaining terms and provisions of this
Agreement or affecting  the  validity or  enforceability  of any of the terms or
provisions of this Agreement in any other jurisdiction. If any provision of this
Agreement is so broad as to be unenforceable, the provision shall be interpreted
to be only so broad as is enforceable.

     9.15 PUBLICITY. PRA and NCRIC shall develop a joint communications plan and
each party shall (i) ensure that all press releases and other public  statements
and  communications  (including any  communications  that would require a filing
under  Rule 425,  Rule 165 and Rule 166 under the 1933 Act or Rule  14a-2,  Rule
14a-12 or Rule 14e-2 under the Exchange Act) with respect to this  Agreement and
the  transactions  contemplated  hereby  shall be  consistent  with  such  joint
communications  plan and (ii) unless otherwise  required by applicable law or by
obligations  pursuant to any listing  agreement with or rules of the NYSE or the
NASD and the Nasdaq  National  Market,  consult with each other for a reasonable
time before issuing any press release or otherwise  making any public  statement
or communication  (including any communications that would require a filing with
the SEC),  and  mutually  agree upon any such press  release or any such  public
statement or  communication,  with respect to this Agreement or the transactions
contemplated  hereby.  In  addition  to the  foregoing,  except  to  the  extent
disclosed in the Proxy Statement, unless otherwise required by applicable law or
by  obligations  pursuant to any listing  agreement with or rules of the NYSE or
the NASD and the Nasdaq National  Market,  neither PRA nor NCRIC shall issue any
press release or otherwise  make any public  statement or disclosure  concerning
the other party or the other party's business,  financial  conditions or results
of operations without the consent of the other party.

     9.16 ASSIGNMENT; THIRD PARTY BENEFICIARIES.  Neither this Agreement nor any
of the rights,  interests or obligations shall be assigned by any of the parties
to this Agreement  (whether by operation of law or otherwise)  without the prior
written consent of the other parties to this Agreement. Subject to the preceding
sentence,  this Agreement  will be binding upon,  inure to the benefit of and be
enforceable by the parties and their respective  successors and assigns.  Except
as otherwise specifically provided in Section 6.9, this Agreement (including the
documents  and  instruments  referred to in this  Agreement)  is not intended to
confer upon any person  other than the parties to this  Agreement  any rights or
remedies under this Agreement.

                                       72



     9.17 (Intentionally Omitted)

     9.18 DEFINITIONS.

     (a) The following terms, as used in this Agreement,  have the meanings that
follow:

                  "Change-of-Control"  means  the  occurrence  of the  following
events: (i) the consummation of any consolidation, merger or similar transaction
or purchase of  securities of PRA pursuant to which (x) the members of the Board
of Directors of PRA immediately  prior to such  transaction do not,  immediately
after the  transaction,  constitute  a majority of the Board of Directors of the
surviving  entity,  or (y) the  stockholders  of PRA  immediately  preceding the
transaction do not, immediately after the transaction, own at least 50.1% of the
combined voting power of the outstanding  securities of the surviving entity, or
(ii) any sale, lease, exchange or other transfer (in one transaction or a series
of related  transactions) of all or  substantially  all of the assets of PRA and
its  Subsidiaries,  such that PRA and its  Subsidiaries  cease to  function on a
going-forward basis as an insurance company holding system.

                  "Employee Plan" means any "employee  benefit plan," as defined
in  Section  3(3)  of  ERISA;  any  employment,  severance  or  similar  service
agreement,  plan, arrangement or policy; any other plan or arrangement providing
for compensation, bonuses, profit-sharing,  stock option or other equity-related
rights or other forms of incentive or deferred compensation,  vacation benefits,
insurance (including any self-insured  arrangements),  medical, dental or vision
benefits, disability or sick leave benefits, life insurance, employee assistance
program, workers' compensation,  supplemental  unemployment benefits,  severance
benefits and  post-employment or retirement  benefits  (including  compensation,
pension,  insurance or medical  benefits);  or any loan; in each case  including
plans or  arrangements,  both  written  and oral,  covering  or  extended to any
current or former director, employee or independent contractor.

                  "Environmental  Laws"  means  any  federal,  state,  local  or
foreign law (including common law) treaty, judicial decision,  regulation, rule,
judgment,  order,  decree,  injunction,  permit or  governmental  restriction or
requirement  or any  agreement  with any  Governmental  Authority or other third
party,  relating to human health and safety,  the  environment or to pollutants,
contaminants,  wastes  or  chemicals  or  any  toxic,  radioactive,   ignitable,
corrosive, reactive or otherwise hazardous substances, wastes or materials.

                  "Environmental Permits" means, with respect to any Person, all
permits,  licenses,  franchises,   certificates,  approvals  and  other  similar
authorizations   of  governmental   authorities   relating  to  or  required  by
Environmental  Laws and  affecting,  or relating in any way to, the  business of
such Person or any of such Person's Subsidiaries, as currently conducted.

                                       73


                  "Governmental  Authority" means any governmental body, agency,
official or authority,  domestic,  foreign,  or  supranational,  or SRO or other
similar non-governmental regulatory body.

                  "Insurance   Laws"  means  all  laws,  rules  and  regulations
applicable to the business of insurance and the regulation of insurance  holding
companies, whether domestic or foreign, and all applicable orders and directives
of Governmental  Authorities and market conduct  recommendations  resulting from
market conduct examinations of Insurance Regulators.

                  "Insurance  Regulators"  means  all  Governmental  Authorities
regulating the business of insurance under the Insurance Laws.

                  "Lien"  means,  with respect to any property or asset (real or
personal, tangible or intangible),  any mortgage, lien, pledge, charge, security
interest,  encumbrance  or other  adverse  claim of any kind in  respect of such
property or asset.  For purposes of this Agreement,  a Person shall be deemed to
own  subject  to a Lien any  property  or asset  that it has  acquired  or holds
subject  to the  interest  of a vendor or  lessor  under  any  conditional  sale
agreement,  capital lease or other title  retention  agreement  relating to such
property or asset.

                  "Material  Adverse  Effect"  means,  with respect to NCRIC and
PRA,  as the case may be, a material  adverse  effect on the  business,  assets,
properties, operations, or condition (financial or otherwise) or (insofar as can
reasonably be foreseen) prospects (financial or otherwise) of such party and its
Subsidiaries taken as a whole;  provided that the following shall be excluded in
any determination of Material Adverse Effect:  (i) the payment and/or incurrence
of  transactional  expenses  by NCRIC,  PRA,  and NEWCO in  connection  with the
Merger, to the extent having such an effect, (ii) any change in the value of the
Investments  of  PRA or  NCRIC,  or any  of  their  Subsidiaries,  respectively,
resulting from a change in interest rates generally,; (iii) announcement of this
Agreement or transactions  contemplated by this Agreement (including  disruption
in customer, agent or reinsurance relationships or loss of employees); (iv) acts
of terrorism,  war, armed hostilities or other international or natural calamity
directly or indirectly involving the United States; (v) circumstances  affecting
the insurance industry or the medical  malpractice  industry generally (but only
to the  extent  that  such  changes  affect  NCRIC  and  PRA in a  substantially
equivalent  manner);  (vi)  changes  in  laws,  regulations,  or  accounting  or
actuarial  principles  or  practices  (but only to the extent that such  changes
affect NCRIC and PRA in a substantially  equivalent  manner);  (vii)  litigation
arising from or relating to this Agreement or the Merger  including  allegations
of a breach of fiduciary  duty or violation of securities  laws; and (viii) with
respect to NCRIC, (x) the  establishment of any reserve in an amount up to $19.5
million, relating to the 2004 Judgment; (ix) any valuation allowance established
in  connection  with the  deferred  tax assets  reflected  in its  statement  of
condition as of December 31, 2004, and (z) any charge relating to the impairment
of the goodwill reflected in its statement of condition as of December 31, 2004.

                  "Person"   means  an  individual,   corporation,   partnership
(general or limited),  limited liability  company,  association,  trust or other
entity or organization, including any Governmental Authority.

                                       74


                  "Subsidiary," when used with respect to any Person,  means any
corporation, partnership, limited liability company, association, trust or other
entity  or  organization,  whether  incorporated  or  unincorporated,  which  is
consolidated  with such party for  financial  reporting  purposes  or in which a
party has direct or indirect  beneficial  ownership (as defined in Rule 13d-3 of
the SEC) of a majority  of the voting  stock or other  equity  interest  of such
entity.

                  The "2004 Judgment" means the verdict or any related  judgment
in NCRIC, Inc. v. Columbia Hospital for Women Medical Center, Inc. (Civil Action
#00-0007308, Superior Court of District of Columbia, Civil Division).

(b) Set forth below is an index to the definitions set forth in this Agreement.

           TERM                                             SECTION

           2004 Judgment                                    9.18
           2004 NCRIC Balance Sheet                         3.7(d)
           2004 PRA Balance Sheet                           4.6(e)
           Acquisition Proposal                             6.11(c)
           Actuarial Report                                 5.1(c)
           Adjusted NCRIC Share Value                       1.7(b)(ii)
           Advisory Committee                               1.12(b)
           Agreement                                        Recitals
           Articles of Merger                               1.2
           Base Price                                       1.5(a)(iii)
           Blue Sky Filings                                 6.1(d)
           Certificate of Merger                            1.2
           Change of Control                                9.18(a)
           Claim                                            6.8(b)
           Closing                                          9.1
           Closing Date                                     9.1
           Closing Date NCRIC Disclosure Schedule           6.9(b)
           Closing Date PRA Disclosure Schedule             6.9(b)
           COBRA                                            3.14(c)
           Code                                             1.8
           Confidentiality Agreement                        6.3(a)
           Consulting Agreement                             1.12(a)
           Continuing Employees                             6.7(a)
           Continuing NCRIC Stock Award                     1.7(c)
           Continuing NCRIC Stock Option                    1.7(b)
           DGCL                                             1.1
           EDGAR                                            3.7(a)
           Effective Time                                   1.2
           Employee Plan                                    9.18(a)
           Environmental Laws                               9.18(a)
           Environmental Permits                            9.18(a)
           ERISA                                            3.14(a)
           Escrow Deposit                                   1.5(a)(iv)(C)


                                       75


           Exchange Act                                     3.5(c)
           Exchange Agent                                   2.1
           Exchange Fund                                    2.2(a)
           Exchange Ratio                                   1.5(a)
           GAAP                                             3.3(b)
           Governmental Authority                           9.18(a)
           HIPPA                                            3.14(k)
           HSR Act                                          3.5(c)
           HSR Act Report                                   3.5(c)
           Insurance Laws                                   9.18(a)
           Insurance Premium Amount                         6.8(a)
           Insurance Regulators                             9.18(a)
           Intellectual Property                            3.19(a)
           IRS                                              3.13
           Lien                                             9.18(a)
           Litigation Adjustment                            1.5(a)(iv)
           Market Adjustment                                1.5(b)
           Market Value                                     1.5(b)
           Material Adverse Effect                          9.18(a)
           Merger                                           1.1
           Merger Consideration                             1.5(a)
           NAIC                                             3.5(c)
           NASD                                             3.5(c)
           New Certificates                                 2.2(b)
           NEWCO                                            Recitals
           NEWCO Common Stock                               4.3(b)
           NCRIC                                            Recitals
           NCRIC Acquisition Event                          8.5
           NCRIC Actuarial Analyses                         3.23(e)
           NCRIC Actuaries                                  3.23(e)
           NCRIC Advisory Committees                        1.12(b)
           NCRIC Award Plan                                 1.7(a)
           NCRIC Common Stock                               1.5(a)
           NCRIC Contract                                   3.17(a)
           NCRIC DCP                                        6.7(e)
           NCRIC Disclosure Schedule                        3
           NCRIC Employees                                  6.7(a)
           NCRIC Employee Plan                              3.14(a)
           NCRIC ESOP                                       1.5(d)
           NCRIC Filed SEC Reports                          3.7(a)
           NCRIC Holding Company Act Reports                3.6(c)
           NCRIC Insurance Policies                         3.12(a)
           NCRIC Insurance Subsidiaries                     3.2(b)
           NCRIC Option Plans                               1.7(a)
           NCRIC Personal Property Leases                   3.21(b)
           NCRIC Real Property                              3.20(a)




                                       76


           NCRIC Real Property Leases                       3.20(a)
           NCRIC Recommendation Event                       8.1(e)
           NCRIC Regulatory Agreement                       3.16(b)
           NCRIC Reinsurance Treaties                       3.23(c)
           NCRIC Reserves                                   3.23(d)
           NCRIC SAP Statements                             3.6(a)
           NCRIC SEC Reports                                3.7(a)
           NCRIC Stock Awards                               1.7(a)
           NCRIC Stock Award Plans                          1.7(a)
           NCRIC Stock Options                              1.7(a)
           NCRIC Subsidiaries                               3.2(a)
           NYSE                                             3.5(c)
           Old Certificates                                 2.2(b)
           Person                                           9.18(a)
           Potential Acquirer                               6.11(a)
           PRA                                              Recitals
           PRA Acquisition Event                            8.5(b)
           PRA Common Stock                                 1.5(a)
           PRA Debentures                                   4.3(a)
           PRA Disclosure Schedule                          4
           PRA Filed SEC Reports                            4.6(a)
           PRA Holding Company Act Report                   4.5(c)
           PRA Insurance Subsidiaries                       4.2(b)
           PRA Regulatory Agreement                         4.9(g)
           PRA Reinsurance Treaties                         4.12(a)
           PRA Reserves                                     4.12(b)
           PRA SAP Statements                               4.5(a)
           PRA SEC Reports                                  4.6(a)
           PRA Subsidiaries                                 4.2(a)
           Practice Management Adjustment                   1.5(a)(v)
           Practice Management Business                     1.5(a)(v)
           Pre-Merger Notification Agencies                 3.5(c)
           Proxy Statement                                  3.5(c)
           Purchase Price                                   1.5(a)(ii)
           Requisite Regulatory Approvals                   7.1(d)
           S-4                                              3.5(c)
           SAP                                              3.6(b)
           SEC                                              3.5(c)
           Securities Act                                   3.5(c)
           SOX                                              3.7(a)
           SRO                                              3.5(c)
           Stockholders' Equity Determination Date          9.18
           Subsidiary                                       9.18(a)
           Tax or Taxes                                     3.13(a)
           Tax Return or Tax Returns                        3.13(a)
           WARN Act                                         3.15(e)



                                       77


         IN WITNESS WHEREOF, PRA, NEWCO, and NCRIC have caused this Agreement to
be executed by their  respective  officers  thereunto duly  authorized as of the
date first above written.

                     PROASSURANCE CORPORATION,
                     a Delaware corporation


                     By:      /S/VICTOR T. ADAMO
                         -------------------------------------------------
                              Victor T. Adamo
                              President

                     NCRIC MERGER CORPORATION,
                     a Delaware corporation


                     By:      /S/VICTOR T. ADAMO
                         -------------------------------------------------
                              Victor T. Adamo
                              President


                     NCRIC GROUP, INC.,
                     a Delaware corporation


                     By:      /S/R. RAY PATE, JR.
                         -------------------------------------------------
                              R. Ray Pate, Jr.
                              President and Chief Executive Officer







                                       78