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              [LETTERHEAD OF SKADDEN ARPS SLATE MEAGHER & FLOM LLP]




                                                     April 11, 2000



IASIS Healthcare Corporation
113 Seaboard Lane, Suite A-200
Franklin, Tennessee 37067

         Re:      Offer for All Outstanding 13% Senior Subordinated Notes Due
                  2009 of IASIS Healthcare Corporation in Exchange for 13%
                  Senior Subordinated Exchange Notes Due 2009 of IASIS
                  Healthcare Corporation - Registration Statement on Form S-4
                  (File No. 333-94521)

Ladies and Gentlemen:

                  We have acted as special counsel to IASIS Healthcare
Corporation, a Delaware corporation (the "Company"), and the Guarantors (as
defined below) organized and existing under the laws of the State of Delaware in
connection with the public offering of up to $230,000,000 aggregate principal
amount of 13% Senior Subordinated Exchange Notes Due 2009 (the "New Notes") of
the Company which are to be unconditionally guaranteed on an unsecured senior
subordinated basis (the "Guarantees") by each of the Company's wholly owned
subsidiaries, as set forth on Schedule I attached hereto (the subsidiary
guarantors set forth on Schedule I attached hereto being collectively referred
to herein as the "Guarantors"). The New Notes are to be issued pursuant to an
exchange offer (the "Exchange Offer") in exchange for a like principal amount
and denomination of the Company's issued and outstanding 13% Senior Subordinated
Notes due 2009 (the "Old Notes"), as contemplated by the Registration Rights
Agreement dated as of October 15, 1999 (the "Registration Rights Agreement"), by
and among the Company, the Guarantors and J.P. Morgan Securities Inc. The Old
Notes were issued, and the New Notes will be issued, under an Indenture, dated
as of October 15, 1999, by and among the Company, the Guarantors and The Bank
of New York, as Trustee (the "Trustee"), and supplemented by a Supplemental
Indenture, dated as of October 25, 1999, and a Supplemental Inden-
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IASIS Healthcare Corporation
April 11, 2000
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ture, dated as of November 4, 1999 (such Indenture, as supplemented to date,
being hereinafter referred to as the "Indenture").

                  This opinion is being furnished in accordance with the
requirements of Item 601(b)(5) of Regulation S-K under the Securities Act of
1933, as amended (the "Securities Act").

                  In connection with this opinion, we have examined originals or
copies, certified or otherwise identified to our satisfaction, of (i) the
Registration Statement on Form S-4 (File No. 333-94521) of the Company relating
to the Ex change Offer, as filed with the Securities and Exchange Commission
(the "Commission") on January 12, 2000, Amendment No. 1 thereto, as filed with
the Commission on March 14, 2000, Amendment No. 2 thereto, as filed with the
Commission on April 5, 2000, and Amendment No. 3 thereto, as filed with the
Commission on April 11, 2000 (such Registration Statement, as amended to date,
being hereinafter referred to as the "Registration Statement"); (ii) an executed
copy of the Registration Rights Agreement; (iii) an executed copy of the
Indenture; (iv) the Amended and Restated Certificate of Incorporation of the
Company, as currently in effect; (v) the Amended and Restated ByLaws of the
Company, as currently in effect; (vi) the certificate of incorporation and
by-laws of each Guarantor that is a corporation organized and existing under the
laws of the State of Delaware (collectively, the "Delaware Corporate
Guarantors"), each as currently in effect; (vii) the certificate of limited
partnership and the limited partnership agreement or comparable organizational
document of each Guarantor that is a limited partnership organized and existing
under the laws of the State of Delaware (collectively, the "Delaware Limited
Partnership Guarantors" and together with the Delaware Corporate Guarantors, the
"Delaware Guarantors"), each as currently in effect; (viii) certain resolutions
adopted by the Board of Directors of the Company, relating to, among other
things, the Exchange Offer, the issuance of the Old Notes and the New Notes, the
Indenture and related matters; (ix) certain resolutions adopted by the Board of
Directors of IASIS Healthcare Holdings, Inc., a wholly owned subsidiary of the
Company and one of the Delaware Corporate Guarantors, as general partner of each
of the Delaware Limited Partnership Guarantors, relating to, among other things,
the Exchange Offer, the issuance of the Guarantees, the Indenture and related
matters; (x) certain resolutions adopted by the Board of Directors of each of
the Delaware Corporate Guarantors relating to, among other things, the
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Exchange Offer, the issuance of the Guarantees, the Indenture and related
matters; (xi) the Form T-1 of the Trustee filed as an exhibit to the
Registration Statement; (xii) the form of the New Notes; and (xiii) executed
copies of the Guarantees. We have also examined originals or copies, certified
or otherwise identified to our satisfaction, of such records of the Company and
the Guarantors and such agreements, certificates of public officials,
certificates of officers or other representatives of the Company, the Guarantors
and others, and such other documents, certificates and re cords as we have
deemed necessary or appropriate as a basis for the opinions set forth herein.

                  In our examination, we have assumed the legal capacity of all
natural persons, the genuineness of all signatures, the authenticity of all
documents submitted to us as originals, the conformity to original documents of
all documents submitted to us as certified, facsimile, conformed or photostatic
copies and the authenticity of the originals of such latter documents. In
making our examination of documents executed or to be executed, we have assumed
that the parties thereto other than the Company and the Guarantors had or will
have the power, corporate or other, to enter into and perform all obligations
thereunder and have also assumed the due authorization by all requisite action,
corporate or other, and execution and delivery by such parties of such documents
and the validity and binding effect of such documents on such parties. In
addition, we have assumed with respect to the Guarantors listed on Schedule I,
that (i) Biltmore Surgery Center, Inc. ("Biltmore") has been duly organized and
is validly existing and in good standing under the laws of the State of Arizona
and that it has complied in all respects with the laws of the State of Arizona
governing its execution, delivery and performance of the Guarantee to which it
is a party and the Indenture and (ii) IASIS Healthcare MSO Sub of Salt Lake
City, LLC ("MSO Sub") has been duly organized and is validly existing and in
good standing under the laws of the State of Utah and that it has complied in
all respects with the laws of the State of Utah governing its execution,
delivery and performance of the Guarantee to which it is a party and the
Indenture.

                  As to any facts material to the opinion expressed herein which
have not been independently established or verified, we have relied upon the
oral or written statements and representations of officers and other
representatives of the Company, the Guarantors and others.

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IASIS Healthcare Corporation
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                  Our opinions set forth herein are limited to, the Delaware
Revised Uniform Limited Partnership Act, the Delaware General Corporation Law
and those laws of the States of New York and Delaware which are normally
applicable to transactions of the type contemplated by the Exchange Offer and,
to the extent that judicial or regulatory orders or decrees or consents,
approvals, licenses, authorizations, validations, filings, recordings or
registrations with governmental authorities are relevant, to those required
under such laws (all of the foregoing being referred to as "Opined on Law"). We
do not express any opinion with respect to the law of any jurisdiction other
than Opined on Law or as to the effect of any such non-opined law on the
opinions herein stated.

                  Members of this firm are admitted to the Bar in the States of
New York and Delaware, and we do not express any opinion as to the laws of any
other jurisdiction.

                  Based upon and subject to the foregoing and the limitations,
qualifications, exceptions and assumptions set forth herein, we are of the
opinion that:

         1.       When (a) the Registration Statement becomes effective and the
                  Indenture has been qualified under the Trust Indenture Act of
                  1939, as amended (the "Trust Indenture Act"), and (b) the New
                  Notes (in the form examined by us) have been duly executed and
                  authenticated in accordance with the terms of the Indenture
                  and have been delivered upon consummation of the Exchange
                  Offer against receipt of Old Notes surrendered in exchange
                  therefor in accordance with the terms of the Exchange Offer,
                  the Registration Rights Agreement and the Indenture, the New
                  Notes will constitute valid and binding obligations of the
                  Company, entitled to the benefits of the Indenture and enforce
                  able against the Company in accordance with their terms,
                  except that (i) the enforcement thereof may be limited by (A)
                  bankruptcy, insolvency, reorganization, moratorium, fraudulent
                  conveyance or similar laws now or hereafter in effect relating
                  to creditors' rights generally and (B) general principles of
                  equity (regardless of whether enforceability is considered in
                  a proceeding at law or in equity) and



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                  (ii) the waiver included in Section 4.06 of the Indenture may
                  be unenforceable; and

         2.       When (a) the Registration Statement becomes effective under
                  the Securities Act and the Indenture has been qualified under
                  the Trust Indenture Act, and (b) the New Notes have been duly
                  executed and authenticated in accordance with the terms of the
                  Indenture and have been issued and delivered upon consummation
                  of the Exchange Offer against receipt of Old Notes surrendered
                  in exchange therefor in accordance with the terms of the
                  Exchange Offer, the Registration Rights Agreement and the
                  Indenture, and each of the Guarantees has been attached
                  thereto in accordance with the Exchange Offer, each Guarantee
                  will constitute the valid and binding obligation of the
                  Guarantor(s) a party thereto, enforceable against each such
                  Guarantor in accordance with its terms, except that (i) the
                  enforcement thereof may be limited by (A) bankruptcy,
                  insolvency, reorganization, moratorium, fraudulent conveyance
                  or similar laws now or hereafter in effect relating to
                  creditors' rights generally and (B) general principles of
                  equity (regardless of whether enforceability is considered in
                  a proceeding at law or in equity) and (ii) the waiver included
                  in Section 4.06 of the Indenture may be unenforceable.

                  We express no opinion as to whether the execution and
delivery by the Company of the Indenture and the New Notes and the execution and
the delivery by each Guarantor of the Indenture and the Guarantee to which it is
a party, and the performance by the Company and each of the Guarantors of their
respective obligations thereunder violate, conflict with or constitute a default
under or will violate, conflict with or constitute a default under any agreement
or instrument to which the Company or any Guarantor or its properties is
subject.

                  In rendering our opinion set forth in paragraph 2 above with
respect to the enforceability of the Guarantees of Biltmore and MSO Sub against
each of Biltmore and MSO Sub, we have assumed that the execution and delivery by
each of



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Biltmore and MSO Sub of the Indenture and the Guarantee to which each is a party
and the performance by each of Biltmore and MSO Sub of its obligations
thereunder do not and will not (i) violate the laws of the State of Arizona or
the State of Utah, respectively, or (ii) violate, conflict with or constitute a
breach or default under the Articles of Incorporation or the Bylaws of Biltmore
or the Articles of Organization or the Operating Agreement of MSO Sub.

                  We hereby consent to the filing of this opinion with the
Commission as an exhibit to the Registration Statement. We also consent to the
reference to this firm under the caption "Legal Matters" in the Registration
Statement. In giving this consent, we do not thereby admit that we are included
in the category of persons whose consent is required under Section 7 of the
Securities Act or the rules and regulations of the Commission.



                                Very truly yours,

                                /s/ Skadden, Arps, Slate, Meagher & Flom LLP

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                                                                      Schedule I

                               List of Guarantors

Baptist Joint Venture Holdings, Inc., a Delaware corporation
Beaumont Hospital Holdings, Inc., a Delaware corporation
Biltmore Surgery Center Holdings, Inc., a Delaware corporation
CliniCare of Utah, Inc., a Delaware corporation
Davis Hospital & Medical Center, Inc., a Delaware corporation
Davis Surgical Center Holdings, Inc., a Delaware corporation
First Choice Physicians Network Holdings, Inc., a Delaware corporation
Health Choice Arizona, Inc., a Delaware corporation
IASIS Healthcare Holdings, Inc., a Delaware corporation
IASIS Management Company, a Delaware corporation
Jordan Valley Hospital, Inc., a Delaware corporation
Metro Ambulatory Surgery Center, Inc., a Delaware corporation
Pioneer Valley Health Plan, Inc., a Delaware corporation
Pioneer Valley Hospital, Inc., a Delaware corporation
Rocky Mountain Medical Center, Inc., a Delaware corporation
Salt Lake Regional Medical Center, Inc., a Delaware corporation
Sandy City Holdings, Inc., a Delaware corporation
Southridge Plaza Holdings, Inc., a Delaware corporation
SSJ St. Petersburg Holdings, Inc., a Delaware corporation
Memorial Hospital of Tampa, LP, a Delaware limited partnership
Mesa General Hospital, LP, a Delaware limited partnership
Odessa Regional Hospital, LP, a Delaware limited partnership
Palms of Pasadena Hospital, LP, a Delaware limited partnership
Southwest General Hospital, LP, a Delaware limited partnership
St. Luke's Medical Center, LP, a Delaware limited partnership
St. Luke's Behavioral Hospital, LP, a Delaware limited partnership
Tempe St. Luke's Hospital, LP, a Delaware limited partnership
Town & Country Hospital, LP, a Delaware limited partnership
Biltmore Surgery Center, Inc., an Arizona corporation
IASIS Healthcare MSO Sub of Salt Lake City, LLC, a Utah limited liability com-
pany