EXHIBIT 4.3.2

                         FIRST SUPPLEMENTAL INDENTURE

                           Dated as of June 22, 1994

                             --------------------

     FIRST SUPPLEMENTAL INDENTURE, dated as of June 22, 1994 (the "First 
Supplemental Indenture"), between CONTINENTAL MEDICAL SYSTEMS, INC., a Delaware 
corporation (hereinafter called the "Company"), and NATIONSBANK OF VIRGINIA, 
N.A., a national banking corporation, as trustee under the Indenture referred to
below (hereinafter called the "Trustee").

     WHEREAS, the Company and the Trustee are parties to an Indenture, dated as 
of March 15, 1993 (hereinafter called the "Existing Indenture", all capitalized 
terms used in this First Supplemental Indenture and not otherwise defined being 
used as defined in the Existing Indenture), pursuant to which the Company issued
its 10-3/8% Senior Subordinated Notes due 2003, Series B (hereinafter called the
"Securities");

     WHEREAS, on June 7, 1994, the Company solicited (the "Solicitation") 
consents to amend certain provisions of the Existing Indenture;

     WHEREAS, the Existing Indenture provides that, when authorized by a Board 
Resolution, indentures supplemental thereto may be executed and delivered by the
Company and the Trustee with the consent of the Holders of not less than a 
majority in principal amount of the Outstanding Securities (or in certain cases 
the consent of the Holder of each Outstanding Security affected thereby), such 
consent to be by Act of said Holders delivered to the Company and the Trustee;

     WHEREAS, pursuant to the Solicitation, the Holders of at least a majority 
in principal amount of the Outstanding Securities have so consented to the 
execution and delivery of this First Supplemental Indenture; and

     WHEREAS, all things necessary have been done to make this First
Supplemental Indenture, when executed and delivered by the Company, the legal,
valid and binding agreement of the Company, in accordance with its terms.

 
                  NOW, THEREFORE, THIS INDENTURE WITNESSETH:

          The parties hereto mutually covenant and agree as follows:

                                   PART ONE

     Section 1009 of the Existing Indenture is hereby supplemented, modified and
restated to read as set forth in Exhibit A to this First Supplemental Indenture.

                                   PART TWO

     (S) 1. This First Supplemental Indenture shall be construed as supplemental
to the Indenture and shall form a part thereof, and the Existing Indenture is 
hereby incorporated by reference herein and, as supplemented, modified and 
restated hereby, is hereby ratified, approved and confirmed.

     (S) 2. This First Supplemental Indenture shall be governed by and construed
in accordance with the laws of the State of New York.

     (S) 3. This First Supplemental Indenture may be signed in any number of 
counterparts with the same effect as if the signatures to each counterpart were 
upon a single instrument, and all such counterparts together shall be deemed an 
original of this First Supplemental Indenture.

     (S) 4. This First Supplemental Indenture shall be effective and operative 
on the date and time hereof.

                                       2


 
     IN WITNESS WHEREOF, the parties hereto have caused this First Supplemental 
Indenture to be duly executed, and their respective corporate seals to be 
hereunto affixed and attested, all as of the day and year first above written.


                                         CONTINENTAL MEDICAL SYSTEMS, INC.

                                         By: /s/ Dennis Lehman
                                             ----------------------------
                                             Name: Dennis Lehman
                                             Title: Senior V.P.

Attest: /s/ David Nation
        ----------------------------
        Name : David Nation
        Title: Secretary

                                         NATIONSBANK OF VIRGINIA, N.A., 
                                           as Trustee
 


                                         By: /s/ Franklin S. Wood
                                             ----------------------------
                                             Name: Franklin S. Wood
                                             Title: Assistant Vice President

Attest: /s/ Bob Richardson
        ----------------------------
        Name: Bob Richardson
        Title: Vice President


 
STATE OF   Virginia   )
                      ) SS.:
CITY OF    Richmond   )


     On the 10 day of June, 1994, before me personally came Franklin S. Wood and
Bob Richardson respectively, to me known, who, being by me duly sworn, did 
acknowledge before me that they reside at Richmond, VA and Midlothian, VA, 
respectively; that they are Assistant VP and VP, respectively, of NationsBank of
Virginia, N.A., one of the corporations described in and which executed the 
above instrument; that they know the corporate seal of such corporation; that 
the seal affixed to said instrument is such corporate seal; that it was affixed 
pursuant to authority of the Board of Directors of such corporation; and that 
they signed their names thereto pursuant to like authority.



                                      (NOTARIAL SEAL)
                 
                                      /s/ Sheliah B. Berryman
                                      --------------------------------
                                      My Commission Expires 8/31, 1996
                                      --------------------------------  

                                       4


 
STATE OF Pennsylvania  )
                       ) SS.:
COUNTY OF Cumberland   )
                     


     On the 1st day of July, 1994, before me personally came Dennis L. Lehman 
and David G. Nation, respectively, to me known, who, being by me duly sworn, did
acknowledge before me that they reside at Mechanicsburg, PA and Mechanicsburg, 
PA, respectively; that they are Chief Financial Officer and Secretary,
respectively, of Continental Medical Systems, Inc., one of the corporations
described in and which executed the above instrument; that they know the
corporate seal of such corporation; that the seal affixed to said instrument is
such corporate seal; that it was so affixed pursuant to authority of the Board
of Directors of such corporation; and that they signed their names thereto
pursuant to like authority.

                                            (NOTARIAL SEAL)

                                            /s/ Susan J. Crabb
                                            --------------------------

                                                   Notarial Seal
                                           Susan J. Crabb, Notary Public
                                        Upper Allen Twp., Cumberland County
                                        My Commission Expires Nov. 13, 1995



                                       5

 
                                   Exhibit A
                                   ---------

SECTION 1009. Limitation on Restricted Payments. The Company will not, and will 
not permit any Subsidiary to, directly or indirectly:

     (i)  declare or pay any dividend on, or make any distribution to holders 
of, any Capital Stock of the Company (other than dividends or distributions 
payable solely in shares of Qualified Capital Stock of the Company or in
options, warrants or other rights to acquire Qualified Capital Stock of the
Company);

    (ii)  purchase, redeem or otherwise acquire or retire for value any Capital 
Stock of the Company or any Affiliate thereof (other than any Wholly Owned 
Subsidiary of the Company) or any option, warrant or other right to acquire such
Capital Stock of the Company or any Affiliate thereof;

   (iii)  make any principal payment on, or redeem, repurchase, defease or 
otherwise acquire or retire for value, prior to any scheduled repayment, or 
maturity, any Subordinated Indebtedness;

    (iv)  incur, create or assume any guarantee of Indebtedness of any Affiliate
(other than with respect to (a) guarantees of Indebtedness of any Wholly Owned 
Subsidiary by the Company or by any Subsidiary or (b) guarantees of Indebtedness
of the Company by any Subsidiary of the Company, in each case in accordance with
the terms of this Indenture); or

    (v)  make any investment in any Person (other than any Permitted Investment)

(such payments described in (i) through (v) collectively, "Restricted Payments")
unless at the time of and after giving effect to the proposed Restricted Payment
(the amount of any such Restricted Payment, if other than cash, as determined by
the Board of Directors, whose determination shall be conclusive and evidenced by
a Board Resolution), (1) no Default or Event of Default shall have occurred and 
be continuing; (2) immediately before and immediately after giving effect to 
such transaction on a pro forma basis, the Company could incur $1.00 of 
                      --- -----
additional Indebtedness under the provisions of Section 1008 (other than 
Permitted Indebtedness); and (3) the aggregate amount of all Restricted 
Payments (plus, without duplication, dividends and distributions paid to any 
Person other than the Company, a Wholly Owned Subsidiary or a Permitted Joint 
Venture as permitted by paragraph (b) of Section 1010) and any Restricted 
Payments made pursuant to clauses (i), (iv), (v), (vii) and (viii) of the 
succeeding paragraph) declared or made after the date of this Indenture shall 
not exceed the sum of

                                      A-1


 
     (A)  50% of the Consolidated Net Income of the Company accrued on a 
cumulative basis during the period beginning on the date of this Indenture and 
ending on the last day of the Company's last fiscal quarter ending prior to the
date of such proposed Restricted Payment (or, if such aggregate cumulative 
Consolidated Net Income shall be a loss, minus 100% of such loss);

     (B)  the aggregate Net Cash Proceeds, received after the date of this 
Indenture by the Company as capital contributions to the Company;

     (C)  the aggregate Net Cash Proceeds, received after the date of this 
Indenture by the Company from the issuance or sale (other than to any of its 
Subsidiaries) of shares of Capital Stock (other than Redeemable Capital Stock) 
of the Company or any options or warrants to purchase such shares (other than 
issuances in respect of clause (ii) of the subsequent paragraph) of Capital 
Stock (other than Redeemable Capital Stock) of the Company;
  
     (D)  the aggregate Net Cash Proceeds received after the date of this 
Indenture by the Company (other than from any of its Subsidiaries) upon the 
exercise of any options or warrants to purchase shares of Capital Stock of the 
Company; and

     (E)  the aggregate Net Cash Proceeds received after the date of this 
Indenture by the Company for debt securities that have been converted into or 
exchanged for Qualified Capital Stock of the Company to the extent such debt 
securities are originally sold for cash plus the aggregate cash received by the 
Company at the time of such conversion or exchange.

          None of the foregoing provisions shall be deemed to prohibit the 
following Restricted Payments so long as in the case of clauses (ii), (iii), 
(v), (vi) and (viii) there is no Default or Event of Default continuing;

             (i)  dividends paid within 60 days after the date of declaration if
at the date of declaration, such payment would be permitted by the provisions of
the preceding paragraph and such payment shall be deemed to have been paid on 
such date of declaration for purposes of the calculation required by the 
provisions of the foregoing paragraph;

            (ii)  the redemption, repurchase or other acquisition or retirement 
of any shares of any class of Capital Stock of the Company or Subordinated 
Indebtedness in exchange for, or out of the net proceeds of, a substantially 
concurrent issue and sale (other than to a Subsidiary) of shares of Qualified 
Capital Stock of the Company; provided that any net proceeds from the issue and 
sale of such Qualified Capital Stock are excluded from clause 3(C) of the 
foregoing paragraph;

                                      A-2

 
     (iii)  the redemption, repurchase, or other acquisition or retirement of 
Subordinated Indebtedness of the Company (other than Redeemable Capital Stock) 
made by exchange for, or out of the proceeds of the substantially concurrent 
sale of, new Indebtedness of the Company so long as (A) the principal amount of 
such new Indebtedness does not exceed the principal amount of the Indebtedness 
being so redeemed, repurchased, acquired or retired for value (plus the amount 
of any premium required to be paid under the terms of the instrument governing 
the Indebtedness being so redeemed, repurchased, acquired or retired), (B) such 
Indebtedness is subordinated to Senior Indebtedness and the Securities at least 
to the same extent as such Subordinated Indebtedness so purchased, exchanged, 
redeemed, repurchased, acquired or retired for value, (C) such Indebtedness has 
a Stated Maturity for its final scheduled principal payment later than the 
Stated Maturity for the final scheduled principal payment of the Securities and 
(D) such Indebtedness has an Average Life to Stated Maturity equal to or greater
than the remaining Average Life to Stated Maturity of the Securities;

      (iv)  any purchase, redemption or other acquisition of Capital Stock of a 
Permitted Joint Venture from a physician or other healthcare provider which is 
required to be purchased, redeemed or otherwise acquired by applicable law;

       (v)  in addition to the transactions covered by clause (iv) of this 
paragraph, any purchase, redemption or other acquisition of Capital Stock of a 
Permitted Joint Venture;

      (vi)  the incurrence, creation or assumption of any guarantee of 
Indebtedness of a Permitted Joint Venture;

     (vii)  the making of any payment pursuant to any guarantee of Indebtedness 
of a Permitted Joint Venture; or

    (viii)  the incurrence, creation or assumption of any Physician Support
Obligations and any payments made in respect thereof in an amount not to exceed
$5,000,000 in any given Fiscal Year.

                                     A-3