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 Releases Updated Emergency Preparedness Provider Information: What Providers Need to Know 3.10.2026 CMS Delays Another Enforcement Provision in Medicaid Access Rule 3.10.2026 CMS Updates Long Stay Antipsychotic Measure Calculation 3.4.2026