S82.169P — Torus fracture of upper end of unspecified tibia, subsequent encounter for fracture with malunion
Is S82.169P billable?
Yes, but S82.169P will trip a Medicare edit. S82.169P is a valid, billable ICD-10-CM code for encounters from October 1, 2026 through September 30, 2027. However, CMS lists S82.169P 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.
S82.169P at a glance
| Code | S82.169P |
|---|---|
| Description | Torus fracture of upper end of unspecified tibia, subsequent encounter for fracture with malunion |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
| 7th character "P" | subsequent encounter for fracture with malunion |
What does the 7th character "P" mean in S82.169P?
In S82.169P, the 7th character P means subsequent encounter for fracture with malunion. The 7th character is required for S82.169P to be a valid, complete code.
Same condition, different episode of care — switch the 7th character:
- Ainitial encounter for closed fractureS82.169A
- Dsubsequent encounter for fracture with routine healingS82.169D
- Gsubsequent encounter for fracture with delayed healingS82.169G
- Ksubsequent encounter for fracture with nonunionS82.169K
- Psubsequent encounter for fracture with malunionS82.169P
- SsequelaS82.169S
What Medicare edits apply to S82.169P?
The Medicare Code Editor screens inpatient claims before they are grouped. These edits name S82.169P 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 S82.169P group to?
S82.169P sits in MDC 08 and helps define the logic of 3 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 564Other Musculoskeletal System and Connective Tissue Diagnoses with MCCmedical
- 565Other Musculoskeletal System and Connective Tissue Diagnoses with CCmedical
- 566Other Musculoskeletal System and Connective Tissue Diagnoses without CC/MCCmedical
As a secondary diagnosis, S82.169P is a complication or comorbidity (CC), which can move a stay into a higher-paying DRG.
How is S82.169P listed in the Alphabetic Index?
The Alphabetic Index lists these routes under S82.16, the nearest indexed parent of S82.169P. Use them to find the family, then select the specific code.
- Fracture, traumatic › tibia › upper end › torus (abduction) (adduction) (separation)
Excludes1 — never code together — inherited from S82
The conditions below can never be reported together with S82.169P 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.-)
Use additional code — inherited from Chapter 19
Report an additional code alongside S82.169P to fully describe the condition. S82.169P 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 S82.169P, but a patient may have both at the same time. When documentation supports it, S82.169P and the excluded code may both be reported.
Excludes2 — not included here — inherited from S80-S89
The conditions below are not part of S82.169P, but a patient may have both at the same time. When documentation supports it, S82.169P and the excluded code may both be reported.
Excludes2 — not included here — inherited from S82
The conditions below are not part of S82.169P, but a patient may have both at the same time. When documentation supports it, S82.169P and the excluded code may both be reported.
Excludes2 — not included here — inherited from S82.1
The conditions below are not part of S82.169P, but a patient may have both at the same time. When documentation supports it, S82.169P and the excluded code may both be reported.
How long has S82.169P existed?
S82.169P 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.