CATALYST HEALTH SOLUTIONS, INC. - FORM 10-K - EX-21.1 - LIST OF SUBSIDIARIES

file	filename
EXCEL - IDEA: XBRL DOCUMENT - CATALYST HEALTH SOLUTIONS, INC.	Financial_Report.xls
EX-23.1 - CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - CATALYST HEALTH SOLUTIONS, INC.	dex231.htm
EX-31.2 - SECTION 302 CFO CERTIFICATION - CATALYST HEALTH SOLUTIONS, INC.	dex312.htm
EX-32.1 - SECTION 906 CEO AND CFO CERTIFICATION - CATALYST HEALTH SOLUTIONS, INC.	dex321.htm
EX-31.1 - SECTION 302 CEO CERTIFICATION - CATALYST HEALTH SOLUTIONS, INC.	dex311.htm
10-K - FORM 10-K - CATALYST HEALTH SOLUTIONS, INC.	d10k.htm

Exhibit 21.1

SUBSIDIARIES


Name		State of Incorporation

Concept Pharmaceuticals, LLC		Alabama
SeniorScript, LLC		Alabama
Catalyst Mail, LLC		Delaware
Coalition for Advanced Pharmacy Services, LLC		Delaware
First Rx Specialty and Mail Services, LLC		Delaware
FutureScripts Holdings, LLC		Delaware
HealthExtras Benefits Administrator, Inc.		Delaware
HEBA, LLC		Delaware
HospiScript Services, LLC		Delaware
Catalyst Plan Services, Inc.		Michigan
Catalyst Consultants		Nevada
Catalyst PRx, LLC		Nevada
Catalyst PRx Government Services, LLC		Nevada
Catalyst Rx		Nevada
Catalyst Rx Government Services, Inc.		Nevada
Catalyst Rx Rebate Management, Inc.		Nevada
inPharmative, Inc.		Nevada
Total Script, LLC		Nevada
Catalyst Rx IPA, Inc.		New York
Immediate Pharmaceutical Services, Inc.		Ohio
FutureScripts, LLC		Pennsylvania
FutureScripts Secure, LLC		Pennsylvania

CATALYST HEALTH SOLUTIONS, INC. - FORM 10-K - EX-21.1 - LIST OF SUBSIDIARIES - February 25, 2011