CMS Updates Vaccine Roster Billing Guidance CMS; COVID-19; GetVaccinated Published:February 02, 2026 Dan Ciolek Rollup Image Page ContentThe Centers for Medicare and Medicaid Services (CMS) has updated the MLN Booklet titled Medicare Billing: CMS 1450 & 837I. The updated guidance has added COVID-19 vaccinations to its Roster Billing options. More information about roster billing can be found on the CMS website. Additional vaccine billing guidance resources can be found on the AHCA/NCAL #GetVaccinated page under the Billing and Reimbursement resources tab. Related Blogs CMS Issues Medicaid State Directed Payments Proposed Rule 6.1.2026 CMS is Relocating and Revising Surveyor Guidance for ESRD Facilities 5.26.2026 CMS Encourages Electronic Payment of Civil Money Penalties 5.19.2026