S93.41 — Sprain of calcaneofibular ligament
Is S93.41 billable?
No — S93.41 is a non-billable header code. S93.41 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 S93.41.
Billable codes under this header
- S93.411ASprain of calcaneofibular ligament of right ankle, initial encounter
- S93.411DSprain of calcaneofibular ligament of right ankle, subsequent encounter
- S93.411SSprain of calcaneofibular ligament of right ankle, sequela
- S93.412ASprain of calcaneofibular ligament of left ankle, initial encounter
- S93.412DSprain of calcaneofibular ligament of left ankle, subsequent encounter
- S93.412SSprain of calcaneofibular ligament of left ankle, sequela
- S93.419ASprain of calcaneofibular ligament of unspecified ankle, initial encounter
- S93.419DSprain of calcaneofibular ligament of unspecified ankle, subsequent encounter
- S93.419SSprain of calcaneofibular ligament of unspecified ankle, sequela
S93.41 at a glance
| Code | S93.41 |
|---|---|
| Description | Sprain of calcaneofibular ligament |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
How is S93.41 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to S93.41. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Sprain › ankle › calcaneofibular ligament (joint) (ligament)
Use additional code — inherited from Chapter 19
Report an additional code alongside S93.41 to fully describe the condition. S93.41 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 S93.41, but a patient may have both at the same time. When documentation supports it, S93.41 and the excluded code may both be reported.
Excludes2 — not included here — inherited from S90-S99
The conditions below are not part of S93.41, but a patient may have both at the same time. When documentation supports it, S93.41 and the excluded code may both be reported.
Excludes2 — not included here — inherited from S93
The conditions below are not part of S93.41, but a patient may have both at the same time. When documentation supports it, S93.41 and the excluded code may both be reported.
- strain of muscle and tendon of ankle and foot (S96.-)
Excludes2 — not included here — inherited from S93.4
The conditions below are not part of S93.41, but a patient may have both at the same time. When documentation supports it, S93.41 and the excluded code may both be reported.
- injury of Achilles tendon (S86.0-)
Code also — inherited from S93
Two codes may be needed to describe the condition fully. Whether S93.41 is sequenced first depends on the reason for the encounter.
- any associated open wound
What codes fall under S93.41? (3)
How long has S93.41 existed?
S93.41 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.