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Centers for Medicare and Medicaid Services (CMS)

The Centers for Medicare and Medicaid Services (CMS) is the federal agency administering Medicare, Medicaid, and related programs. It sets coverage rules, the ASC payment system, fee schedules, and quality-reporting requirements that directly govern how surgery centers bill and get paid.

What is the Centers for Medicare and Medicaid Services (CMS)?

The Centers for Medicare and Medicaid Services (CMS) is the federal agency that administers Medicare, Medicaid, the Children's Health Insurance Program, and parts of the health insurance marketplace. It sets the rules that determine what these programs cover, how providers enroll, and how claims are paid.

CMS publishes the fee schedules, payment systems, and coverage determinations that define reimbursement for a vast share of healthcare in the United States. It also establishes the quality-reporting and conditions-of-participation requirements that providers must meet.

Why does CMS matter for the revenue cycle?

Because CMS operates the largest payers in the country, its policies set the baseline that commercial insurers often follow. The ASC payment system, coding rules, and covered-procedures lists it maintains directly govern how surgery centers bill and what they collect.

For an ambulatory surgery center, staying current with CMS updates is essential, since changes to the approved procedures list, payment rates, or quality-reporting mandates can immediately affect revenue and compliance. Much of revenue-cycle work centers on translating CMS rules into clean, payable claims.

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