S56.501 — Unspecified injury of other extensor muscle, fascia and tendon at forearm level, right arm
Is S56.501 billable?
No — S56.501 is a non-billable header code. S56.501 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 3 billable codes beneath S56.501.
Billable codes under this header
- S56.501AUnspecified injury of other extensor muscle, fascia and tendon at forearm level, right arm, initial encounter
- S56.501DUnspecified injury of other extensor muscle, fascia and tendon at forearm level, right arm, subsequent encounter
- S56.501SUnspecified injury of other extensor muscle, fascia and tendon at forearm level, right arm, sequela
S56.501 at a glance
| Code | S56.501 |
|---|---|
| Description | Unspecified injury of other extensor muscle, fascia and tendon at forearm level, right arm |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
How is S56.501 listed in the Alphabetic Index?
The Alphabetic Index lists these routes under S56.50, the nearest indexed parent of S56.501. Use them to find the family, then select the specific code.
- Injury › muscle › forearm › extensor
Use additional code — inherited from Chapter 19
Report an additional code alongside S56.501 to fully describe the condition. S56.501 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 S56.501, but a patient may have both at the same time. When documentation supports it, S56.501 and the excluded code may both be reported.
Excludes2 — not included here — inherited from S50-S59
The conditions below are not part of S56.501, but a patient may have both at the same time. When documentation supports it, S56.501 and the excluded code may both be reported.
Excludes2 — not included here — inherited from S56
The conditions below are not part of S56.501, but a patient may have both at the same time. When documentation supports it, S56.501 and the excluded code may both be reported.
Code also — inherited from S56
Two codes may be needed to describe the condition fully. Whether S56.501 is sequenced first depends on the reason for the encounter.
- any associated open wound (S51.-)
What codes fall under S56.501? (3)
- S56.501AUnspecified injury of other extensor muscle, fascia and tendon at forearm level, right arm, initial encounter
- S56.501DUnspecified injury of other extensor muscle, fascia and tendon at forearm level, right arm, subsequent encounter
- S56.501SUnspecified injury of other extensor muscle, fascia and tendon at forearm level, right arm, sequela
How long has S56.501 existed?
S56.501 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.