Search Browse Crosswalk Fees Tools Pricing

Codelle

AI-powered medical coding assistant for healthcare practices and billers.

Pricing Privacy Terms

© 2026 Codelle. All rights reserved.

CPT® copyright 2026 American Medical Association. All rights reserved. CPT is a registered trademark of the American Medical Association. Applicable FARS/DFARS restrictions apply to government use. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use.

ICD-10-CM S56.309 — Unsp injury of extn/abdr musc… | Codelle

ICD-10-CM/S56.30/S56.309

S56.309

ICD-10-CM

Unsp injury of extn/abdr musc/fasc/tend of thmb at forarm lv

Unspecified injury of extensor or abductor muscles, fascia and tendons of unspecified thumb at forearm level

Code Hierarchy

▲S56.30Unsp inj extn/abdr musc/fasc/tend of thumb at forarm lv

S56.309(current)

Subcodes (3)

S56.309AUnsp inj extn/abdr musc/fasc/tend of thmb at forarm lv, init

S56.309DUnsp inj extn/abdr musc/fasc/tend of thmb at forarm lv, subs

S56.309SUnsp inj extn/abdr musc/fasc/tend of thmb at forarm lv, sqla

Same Category

S56Injury of muscle, fascia and tendon at forearm level S56.0Injury of flexor musc/fasc/tend thumb at forearm level S56.00Unsp injury of flexor musc/fasc/tend thumb at forearm level S56.001Unsp injury of flexor musc/fasc/tend r thm at forarm lv S56.001AUnsp inj flexor musc/fasc/tend r thm at forarm lv, init S56.001DUnsp inj flexor musc/fasc/tend r thm at forarm lv, subs S56.001SUnsp inj flexor musc/fasc/tend r thm at forarm lv, sequela S56.002Unsp injury of flexor musc/fasc/tend left thumb at forarm lv S56.002AUnsp inj flexor musc/fasc/tend l thm at forarm lv, init S56.002DUnsp inj flexor musc/fasc/tend l thm at forarm lv, subs

+5 more in this category