By July 1, 2026: (1) Billing team must update billing software to activate new HCPCS codes (A9574, J0528, J1289, J1577, J2361, J2374, J2789, J3405 with PA flag, J7176, J9053, J9062, J9232, Q5164, Q5166, Q5167) for appropriate provider types based on scope of practice. (2) Enable new coverage for existing codes (J0166, Q5148 for physicians/practitioners/clinics; 0356U with PA flag for laboratory; L6882, L7009, L7045 with PA flags for medical suppliers/orthotists/prosthetists; J0166 for podiatry, oral/maxillofacial surgery, FQHC, RHC, tribal health, and other specified providers). (3) Remove prior authorization requirements from K0105, E0968, and E0969 in billing system. (4) Discontinue billing J0911, C9309, 0029U, 0031U, 0423U, and 0577U effective June 30, 2026. (5) Update encounter forms and provider education materials to reflect these changes. (6) For hearing aid services: revise billing protocols to allow separate reimbursement of CPT 92638 and/or 92639 performed within 90 days of hearing aid dispensing as standalone services (effective Jan 1, 2026 retroactively). Failure to implement these changes will result in claim denials for incorrectly coded or authorized services. Reference MDHHS website (michigan.gov/medicaidproviders) and CHAMPS system for complete fee schedules and coverage parameters.