Medicare AdvantageCoverageHigh impact
Ambetter Health Billing Code Update for various HCPC H Codes Effective 01/01/2027
Ambetter·NE · Psychiatry, Palliative Care·Claims & Billing
Effective date
Jan 1, 2027
We identified it
Aug 26, 2026
Summary
Effective January 1, 2027, Ambetter Health will discontinue coverage for 45 HCPCS H codes commonly used for behavioral health, substance abuse treatment, and related services. Simultaneously, HCPCS code H0006 will become newly covered. Billing teams must immediately identify affected claims and update billing logic to prevent denials.
Action Required
By December 31, 2026: Billing team must complete the following: (1) Audit all open and pending claims containing any of the 45 discontinued H codes (H0003-H0047, H1011, H2001-H2033 excluding H0006) submitted to Ambetter Health; (2) Update billing software rules and fee schedules to mark these 45 codes as non-covered for Ambetter Health claims effective 01/01/2027; (3) Identify all standing orders, templates, and encounter forms that reference discontinued H codes and remove or replace them; (4) Configure system to accept H0006 as covered beginning 01/01/2027 and update internal documentation; (5) Communicate with all clinical and administrative staff who bill or generate charges under these codes; (6) Establish process to redirect patients and providers to alternative covered codes or services starting January 1, 2027. Failure to implement these changes will result in claim denials for affected services rendered on or after 01/01/2027, creating significant revenue impact for behavioral health and substance abuse treatment services.