S56.32 — Laceration of extensor or abductor muscles, fascia and tendons of thumb at forearm level
Is S56.32 billable?
No — S56.32 is a non-billable header code. S56.32 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 9 billable codes beneath S56.32.
Billable codes under this header
- S56.321ALaceration of extensor or abductor muscles, fascia and tendons of right thumb at forearm level, initial encounter
- S56.321DLaceration of extensor or abductor muscles, fascia and tendons of right thumb at forearm level, subsequent encounter
- S56.321SLaceration of extensor or abductor muscles, fascia and tendons of right thumb at forearm level, sequela
- S56.322ALaceration of extensor or abductor muscles, fascia and tendons of left thumb at forearm level, initial encounter
- S56.322DLaceration of extensor or abductor muscles, fascia and tendons of left thumb at forearm level, subsequent encounter
- S56.322SLaceration of extensor or abductor muscles, fascia and tendons of left thumb at forearm level, sequela
- S56.329ALaceration of extensor or abductor muscles, fascia and tendons of unspecified thumb at forearm level, initial encounter
- S56.329DLaceration of extensor or abductor muscles, fascia and tendons of unspecified thumb at forearm level, subsequent encounter
- S56.329SLaceration of extensor or abductor muscles, fascia and tendons of unspecified thumb at forearm level, sequela
S56.32 at a glance
| Code | S56.32 |
|---|---|
| Description | Laceration of extensor or abductor muscles, fascia and tendons of thumb at forearm level |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
How is S56.32 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to S56.32. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Injury › muscle › thumb › abductor › laceration
- Injury › muscle › thumb › extensor › laceration
Use additional code — inherited from Chapter 19
Report an additional code alongside S56.32 to fully describe the condition. S56.32 is sequenced first.
- code to identify any retained foreign body, if applicable (Z18.-)
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of S56.32, but a patient may have both at the same time. When documentation supports it, S56.32 and the excluded code may both be reported.
Excludes2 — not included here — inherited from S50-S59
The conditions below are not part of S56.32, but a patient may have both at the same time. When documentation supports it, S56.32 and the excluded code may both be reported.
Excludes2 — not included here — inherited from S56
The conditions below are not part of S56.32, but a patient may have both at the same time. When documentation supports it, S56.32 and the excluded code may both be reported.
Code also — inherited from S56
Two codes may be needed to describe the condition fully. Whether S56.32 is sequenced first depends on the reason for the encounter.
- any associated open wound (S51.-)
What codes fall under S56.32? (3)
- S56.321Laceration of extensor or abductor muscles, fascia and tendons of right thumb at forearm levelnot billable
- S56.322Laceration of extensor or abductor muscles, fascia and tendons of left thumb at forearm levelnot billable
- S56.329Laceration of extensor or abductor muscles, fascia and tendons of unspecified thumb at forearm levelnot billable
How long has S56.32 existed?
S56.32 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.
What other codes are in the S56.3 family? (3)
- S56.30Unspecified injury of extensor or abductor muscles, fascia and tendons of thumb at forearm levelnot billable
- S56.31Strain of extensor or abductor muscles, fascia and tendons of thumb at forearm levelnot billable
- S56.39Other injury of extensor or abductor muscles, fascia and tendons of thumb at forearm levelnot billable