The Centers for Medicare and Medicaid Services (CMS) recently posted the updated Skilled Nursing Facility (SNF) Consolidated Billing Calendar Year (CY) 2024 HCPCS codes on its website in the downloads section. Provider billers should review the updated January 2024 HCPCS codes (ZIP) file to accurately bill for Part A SNF stays. See the general explanation of the major categories (PDF), including additional exclusions. The related CMS instructions to the Medicare Administrative Contractors (MACs) with a January 1, 2024, effective date can be found here.