MedicaidBilling CodesMedium impact
MMP 22-23
Michigan Medicaid - MDHHS·MI·Provider Bulletin
Effective date
Jul 1, 2022
We identified it
Jun 20, 2026
Summary
Michigan Medicaid has updated HCPCS and CPT code coverage with multiple effective dates from July 2022 through August 2022. New codes are being added for coverage, some existing codes are gaining new coverage, and several codes are being discontinued.
Action Required
Immediately: Update billing system to include new HCPCS codes effective July 1, 2022 (A9596, J0739, J1306, J1551, J2356, J2779, J2998, J3299, J9331, J9332) and July 13, 2022 codes (91304, 0041A, 0042A). Add prior authorization requirement for J0172 effective August 1, 2022. Stop billing discontinued codes C9090, C9091, C9092, C9093, G9678 (discontinued June 30, 2022) and J9202 (discontinued September 30, 2021). Verify provider type eligibility for each code before billing.