HCPCS code G9919: Screening performed, and positive, and provision of recommendations

Yes. Providers must complete the state-mandated ACEs Aware core training and submit a self-attestation before billing Medi-Cal for ACE screenings using G9919.

For Medi-Cal, screenings for children/adolescents (< 21 years) may be repeated annually when medically necessary; for adults (21–64), only one screen per lifetime is reimbursable.

When social needs are identified and referrals made, G9919 must be billed with one or more ICD-10-CM Z-codes (Z55–Z65) that correspond to the identified SDoH domains, as required in some incentive programs like TI 2.0.