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 Deadline for Reporting Annual NHSN HCP Influenza Vaccination Data is May 18 4.27.2026 CMS Updates SNF Data Validation Process FAQs 4.27.2026 CMS Updates Guidance for Vaccine Coding on SNF Claims 4.27.2026