S77.21XS — Crushing injury of right hip with thigh, sequela
Is S77.21XS billable?
Yes — S77.21XS is billable for FY2027. S77.21XS is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. S77.21XS may be submitted for encounters from October 1, 2026 through September 30, 2027.
S77.21XS at a glance
| Code | S77.21XS |
|---|---|
| Description | Crushing injury of right hip with thigh, sequela |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
| 7th character "S" | sequela |
What does the 7th character "S" mean in S77.21XS?
In S77.21XS, the 7th character S means sequela. The 7th character is required for S77.21XS to be a valid, complete code.
Same condition, different episode of care — switch the 7th character:
Which MS-DRGs does S77.21XS group to?
S77.21XS sits in MDC 09 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.
- 604Trauma to the Skin, Subcutaneous Tissue and Breast with MCCmedical
- 605Trauma to the Skin, Subcutaneous Tissue and Breast without MCCmedical
How is S77.21XS listed in the Alphabetic Index?
The Alphabetic Index lists these routes under S77.2, the nearest indexed parent of S77.21XS. Use them to find the family, then select the specific code.
- Crush, crushed, crushing › hip › with thigh
- Crush, crushed, crushing › thigh › with hip
Use additional code — inherited from Chapter 19
Report an additional code alongside S77.21XS to fully describe the condition. S77.21XS is sequenced first.
- code to identify any retained foreign body, if applicable (Z18.-)
Use additional code — inherited from S77
Report an additional code alongside S77.21XS to fully describe the condition. S77.21XS is sequenced first.
- code(s) for all associated injuries
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of S77.21XS, but a patient may have both at the same time. When documentation supports it, S77.21XS and the excluded code may both be reported.
Excludes2 — not included here — inherited from S70-S79
The conditions below are not part of S77.21XS, but a patient may have both at the same time. When documentation supports it, S77.21XS and the excluded code may both be reported.
Excludes2 — not included here — inherited from S77
The conditions below are not part of S77.21XS, but a patient may have both at the same time. When documentation supports it, S77.21XS and the excluded code may both be reported.
How long has S77.21XS existed?
S77.21XS 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.