S82.319A — Torus fracture of lower end of unspecified tibia, initial encounter for closed fracture
Is S82.319A billable?
Yes, but S82.319A will trip a Medicare edit. S82.319A is a valid, billable ICD-10-CM code for encounters from October 1, 2026 through September 30, 2027. However, CMS lists S82.319A under Medicare Code Editor edit 20, “Unspecified code” — meaning a code specifying laterality (right, left or bilateral) exists in the same family. On an inpatient claim this triggers the edit, because CMS holds that there are very limited circumstances in which laterality cannot be documented.
S82.319A at a glance
| Code | S82.319A |
|---|---|
| Description | Torus fracture of lower end of unspecified tibia, initial encounter for closed fracture |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
| 7th character "A" | initial encounter for closed fracture |
What does the 7th character "A" mean in S82.319A?
In S82.319A, the 7th character A means initial encounter for closed fracture. The 7th character is required for S82.319A to be a valid, complete code.
Same condition, different episode of care — switch the 7th character:
- Ainitial encounter for closed fractureS82.319A
- Dsubsequent encounter for fracture with routine healingS82.319D
- Gsubsequent encounter for fracture with delayed healingS82.319G
- Ksubsequent encounter for fracture with nonunionS82.319K
- Psubsequent encounter for fracture with malunionS82.319P
- SsequelaS82.319S
What Medicare edits apply to S82.319A?
The Medicare Code Editor screens inpatient claims before they are grouped. These edits name S82.319A directly.
A code specifying laterality (right, left or bilateral) exists in the same family. CMS holds that there are very limited circumstances in which laterality cannot be documented.
Which MS-DRGs does S82.319A group to?
S82.319A sits in MDC 08 and helps define the logic of 2 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 562Fracture, Sprain, Strain and Dislocation Except Femur, Hip, Pelvis and Thigh with MCCmedical
- 563Fracture, Sprain, Strain and Dislocation Except Femur, Hip, Pelvis and Thigh without MCCmedical
As a secondary diagnosis, S82.319A is a complication or comorbidity (CC), which can move a stay into a higher-paying DRG. It also carries Hospital-Acquired Condition category 05.
How is S82.319A listed in the Alphabetic Index?
The Alphabetic Index lists these routes under S82.31, the nearest indexed parent of S82.319A. Use them to find the family, then select the specific code.
- Fracture, traumatic › tibia › lower end › torus (abduction) (adduction) (separation)
Excludes1 — never code together — inherited from S82
The conditions below can never be reported together with S82.319A 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 lower leg (S88.-)
Excludes1 — never code together — inherited from S82.3
The conditions below can never be reported together with S82.319A on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Use additional code — inherited from Chapter 19
Report an additional code alongside S82.319A to fully describe the condition. S82.319A 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 S82.319A, but a patient may have both at the same time. When documentation supports it, S82.319A and the excluded code may both be reported.
Excludes2 — not included here — inherited from S80-S89
The conditions below are not part of S82.319A, but a patient may have both at the same time. When documentation supports it, S82.319A and the excluded code may both be reported.
Excludes2 — not included here — inherited from S82
The conditions below are not part of S82.319A, but a patient may have both at the same time. When documentation supports it, S82.319A and the excluded code may both be reported.
How long has S82.319A existed?
S82.319A 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.