# 99409: Screening and brief intervention, over 30 minutes

- **CPT code:** 99409

## Service Type Codes to Send

1. [AI Substance Abuse](https://www.verifytx.com/stc-lookup/service-types/AI/)
2. [98 Professional (Physician) Visit - Office](https://www.verifytx.com/stc-lookup/service-types/98/)

**Why these codes:** SBIRT in a medical office.

**Sources:** X12 HIPAA 5010 service type code definitions; VerifyTX billing practice

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Canonical: https://www.verifytx.com/stc-lookup/procedure-codes/99409/