S58.921 — Partial traumatic amputation of right forearm, level unspecified
Is S58.921 billable?
No — S58.921 is a non-billable header code. S58.921 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 S58.921.
S58.921 at a glance
| Code | S58.921 |
|---|---|
| Description | Partial traumatic amputation of right forearm, level unspecified |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
How is S58.921 listed in the Alphabetic Index?
The Alphabetic Index lists these routes under S58.92, the nearest indexed parent of S58.921. Use them to find the family, then select the specific code.
- Amputation › traumatic › forearm › partial
Excludes1 — never code together — inherited from S58
The conditions below can never be reported together with S58.921 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- traumatic amputation of wrist and hand (S68.-)
Excludes1 — never code together — inherited from S58.9
The conditions below can never be reported together with S58.921 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- traumatic amputation of wrist (S68.-)
Use additional code — inherited from Chapter 19
Report an additional code alongside S58.921 to fully describe the condition. S58.921 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 S58.921, but a patient may have both at the same time. When documentation supports it, S58.921 and the excluded code may both be reported.
Excludes2 — not included here — inherited from S50-S59
The conditions below are not part of S58.921, but a patient may have both at the same time. When documentation supports it, S58.921 and the excluded code may both be reported.
What codes fall under S58.921? (3)
How long has S58.921 existed?
S58.921 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.