# 90869: TMS, repeat mapping

- **CPT code:** 90869

## Service Type Codes to Send

1. [A4 Psychiatric](https://www.verifytx.com/stc-lookup/service-types/A4/)
2. [MH Mental Health](https://www.verifytx.com/stc-lookup/service-types/MH/)

**Why these codes:** Psychiatric procedures; payers often require authorization, so check psychiatric first.

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

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Canonical: https://www.verifytx.com/stc-lookup/procedure-codes/90869/