Acquisitions	3 Months Ended
Mar. 31, 2015
Acquisitions
Acquisitions	NOTE E—Acquisitions Acquisition of AlphaCare Holdings, Inc. Pursuant to the August 13, 2013 stock purchase agreement (the "AlphaCare Agreement"), on December 31, 2013 the Company acquired a 65% equity interest in AlphaCare Holdings, the holding company for AlphaCare, a Health Maintenance Organization ("HMO") in New York that operates a New York Managed Long-Term Care Plan in Bronx, New York, Queens, Kings and Westchester Counties, and Medicare Plans in Bronx, New York, Queens and Kings Counties. During the three months ended March 31, 2015, the Company purchased an additional $23.6 million in shares of Series B Participating Preferred Stock and Series C Participating Preferred Stock. As of March 31, 2015, the Company held an 82% voting interest and the remaining shareholders held an 18% voting interest in AlphaCare Holdings. Based on the Company's 82% equity interest in AlphaCare Holdings, the Company has included the results of operations in its consolidated financial statements. The Company reports the results of operations of AlphaCare Holdings within the Public Sector segment. Acquisition of CDMI, LLC Pursuant to the March 31, 2014 purchase agreement (the "CDMI Agreement") with CDMI, on April 30, 2014 the Company acquired all of the outstanding equity interests of CDMI. CDMI provides a range of clinical consulting programs and negotiates and administers drug rebates for managed care organizations and other customers. As consideration for the transaction, the Company paid a base price of $201.1 million, including net receipts of $3.9 million for working capital adjustments. In addition to the base purchase price, the CDMI Agreement provides for potential contingent payments up to a maximum aggregate amount of $165.0 million. The potential future payments are contingent upon CDMI meeting certain client retention, client conversion, and gross profit milestones through December 31, 2016. As of March 31, 2015, the Company established a working capital receivable of $0.1 million that was reflected as a reduction to goodwill. Other Acquisitions Pursuant to the January 15, 2015 purchase agreement (the "HSM Agreement") with HSM Physical Health, Inc. ("HSM") and HSM Companies Inc., on January 31, 2015 the Company acquired all of the outstanding equity interests of HSM. HSM provides cost containment and utilization management services focused on physical and musculoskeletal health specialties. As consideration for the transaction, the Company paid a base price of $13.5 million in cash, subject to working capital adjustments. The Company reports the results of operations of HSM within its Specialty Solutions segment. The Company's estimated fair values of HSM's assets acquired and liabilities assumed at the date of acquisition are determined based on certain valuations and analyses that have yet to be finalized, and accordingly, the assets acquired and liabilities assumed are subject to adjustment once the analyses are completed. The Company will make appropriate adjustments to the purchase price allocations prior to the completion of the measurement period as required.

Acquisitions

3 Months Ended

Mar. 31, 2015

NOTE E—Acquisitions

Acquisition of AlphaCare Holdings, Inc.

Pursuant to the August 13, 2013 stock purchase agreement (the "AlphaCare Agreement"), on December 31, 2013 the Company acquired a 65% equity interest in AlphaCare Holdings, the holding company for AlphaCare, a Health Maintenance Organization ("HMO") in New York that operates a New York Managed Long-Term Care Plan in Bronx, New York, Queens, Kings and Westchester Counties, and Medicare Plans in Bronx, New York, Queens and Kings Counties.

During the three months ended March 31, 2015, the Company purchased an additional $23.6 million in shares of Series B Participating Preferred Stock and Series C Participating Preferred Stock. As of March 31, 2015, the Company held an 82% voting interest and the remaining shareholders held an 18% voting interest in AlphaCare Holdings.

Based on the Company's 82% equity interest in AlphaCare Holdings, the Company has included the results of operations in its consolidated financial statements. The Company reports the results of operations of AlphaCare Holdings within the Public Sector segment.

Acquisition of CDMI, LLC

Pursuant to the March 31, 2014 purchase agreement (the "CDMI Agreement") with CDMI, on April 30, 2014 the Company acquired all of the outstanding equity interests of CDMI. CDMI provides a range of clinical consulting programs and negotiates and administers drug rebates for managed care organizations and other customers. As consideration for the transaction, the Company paid a base price of $201.1 million, including net receipts of $3.9 million for working capital adjustments. In addition to the base purchase price, the CDMI Agreement provides for potential contingent payments up to a maximum aggregate amount of $165.0 million. The potential future payments are contingent upon CDMI meeting certain client retention, client conversion, and gross profit milestones through December 31, 2016.

As of March 31, 2015, the Company established a working capital receivable of $0.1 million that was reflected as a reduction to goodwill.

Other Acquisitions

Pursuant to the January 15, 2015 purchase agreement (the "HSM Agreement") with HSM Physical Health, Inc. ("HSM") and HSM Companies Inc., on January 31, 2015 the Company acquired all of the outstanding equity interests of HSM. HSM provides cost containment and utilization management services focused on physical and musculoskeletal health specialties. As consideration for the transaction, the Company paid a base price of $13.5 million in cash, subject to working capital adjustments. The Company reports the results of operations of HSM within its Specialty Solutions segment. The Company's estimated fair values of HSM's assets acquired and liabilities assumed at the date of acquisition are determined based on certain valuations and analyses that have yet to be finalized, and accordingly, the assets acquired and liabilities assumed are subject to adjustment once the analyses are completed. The Company will make appropriate adjustments to the purchase price allocations prior to the completion of the measurement period as required.