CSSC Operations
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Welcome to CSSC Operations

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The Customer Service and Support Center (CSSC) website is the gateway to Medicare Advantage, Medicare Medicaid Data and Prescription Drug Programs. Visitors to the site can access information about Risk Adjustment, Medicare Encounter Data, Medicare Medicaid Data and Prescription Drug Programs; including opportunities to enroll to submit data and obtain comprehensive information about data submission and reporting. In addition, the site provides valuable links to CMS instructions and other official resources.


For information about the availability of auxiliary aids and services, please visit: