# L3973: Orthotics (braces and supports)

- **HCPCS code:** L3973
- **CMS description:** Shoulder elbow wrist hand orthosis, abduction positioning (airplane design), thoracic component and support bar, includes one or more nontorsion joints, elastic bands, turnbuckles, may include soft interface, straps, custom fabricated, includes fitting and adjustment

## Service Type Codes to Send

1. [DM Durable Medical Equipment](https://www.verifytx.com/stc-lookup/service-types/DM/)
2. [75 Prosthetic Device](https://www.verifytx.com/stc-lookup/service-types/75/)

**Why these codes:** 5010 has no orthotics code; payers answer braces under DME, some under prosthetic devices.

**Sources:** CMS HCPCS Level II descriptor; X12 HIPAA 5010 service type code definitions; VerifyTX billing practice

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Canonical: https://www.verifytx.com/stc-lookup/procedure-codes/L3973/