By August 31, 2025: Billing team must update billing software to implement new bundled billing requirements for all BHUC claims with dates of service on or after September 1, 2025. (1) Configure system to require HCPCS code H2013 paired with modifier HB (adult) or HA (child/adolescent) for all eligible mental health services. (2) Set H2013 to be billed in conjunction with at least one zero-pay service code from the provided list (90791, 90792, 90832, 90833, 90834, 90836, 90837, 90846, 90847, 90849, 90853, 90853-EP, 90882, 90887, S9480, 99202-99205, 99211-99215, 99417, H0046, H0032, H2020, 99402, 99404) to indicate service type. (3) Remove or disable the GJ modifier option for all mental health billing; configure system to reject claims using GJ modifier for BHUC and non-BHUC mental health centers. (4) Create billing rules to enforce that SOAP, E-SOAP, and IOP services cannot be billed on the same date of service as encounter bundles. (5) Ensure psychological assessments, neurological assessments, community support services, peer specialist services, and peer recovery coach services continue billing under existing procedures (not bundled). Update encounter templates and provider training materials to reflect new coding requirements. Failure to implement these changes will result in claim denials for improperly coded mental health services.