PerformRx, a division of AmeriHealth Mercy, provides The Next Generation of pharmacy benefit management services through a distinctive approach for Managed Care plans and Payers nationwide with unique expertise in Medicaid and Medicare Part D. PerformRx is headquartered in Philadelphia, Pennsylvania.

Keystone Mercy Health Plan is the Medicaid Health Plan That Cares. As Pennsylvania's largest Medical Assistance (Medicaid) managed care health plan, Keystone Mercy Health Plan serves Medical Assistance recipients in Southeastern Pennsylvania including Bucks, Chester, Delaware, Montgomery, and Philadelphia counties. Our plan offers members an extensive provider network of physicians, specialists,

AmeriHealth Mercy Health Plan is the Medicaid Health Plan That Cares serving Pennsylvania HealthChoices Medical Assistance recipients in the 15 county Lehigh/Capital area and Northeastern PA, including AmeriHealth Mercy are Adams, Berks, Carbon, Cumberland, Dauphin, Lackawanna, Lancaster, Lebanon, Lehigh, Luzerne, Monroe, Northampton, Perry, Pike and York Counties.

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