MedicaidBilling CodesMedium impact
COVID-19 Vaccine Administration – Medical Practitioners pdf
Connecticut Medicaid (HUSKY Health)·CT · Family Medicine, Internal Medicine, General Practice +2 more·Provider Bulletin
Effective date
Dec 11, 2020
We identified it
Jun 20, 2026
Summary
Connecticut Medicaid (HUSKY Health) will reimburse COVID-19 vaccine administration at 100% Medicare rates during the public health emergency. First doses reimburse at $16.94, second/single doses at $28.39, with vaccines provided free at $0.00.
Action Required
Immediately: Billing team must update system to use COVID-19 vaccine administration codes 0001A, 0002A, 0011A, 0012A with vaccine product codes 91300, 91301. Ensure claims include both administration code AND vaccine product code with NDC, or administration will deny. Set vaccine product rates to $0.00 in system.