MMP 26-03: Current Procedural Terminology (CPT) and Healthcare Common Procedure Coding System (HCPCS) Code Updates
Summary
Michigan Medicaid bulletin MMP 26-03 adopts CPT and HCPCS code changes for Medicaid, Healthy Michigan Plan, Children's Special Health Care Services, Maternity Outpatient Medical Services and MI Coordinated Health programs. Changes effective for dates of service on and after January 1, 2026 include stand-alone vaccine counseling reported under CPT 90482-90484, hearing aid services reported under CPT 92636-92639, psychiatric Collaborative Care Model services reported under CPT 99492-99494 and HCPCS G2214, and activated coverage for CPT 15011-15018 and HCPCS J0681. Coverage of several codes, including V5011, V5020 and G0310-G0315, ended December 31, 2025, and those dates have passed as of the analysis date of 2026-11-05, so this is and current applicability should be checked before acting.
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