S15.221S — Major laceration of right external jugular vein, sequela
Is S15.221S billable?
Yes — S15.221S is billable for FY2027. S15.221S is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. S15.221S may be submitted for encounters from October 1, 2026 through September 30, 2027.
S15.221S at a glance
| Code | S15.221S |
|---|---|
| Description | Major laceration of right external jugular vein, 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 S15.221S?
In S15.221S, the 7th character S means sequela. The 7th character is required for S15.221S to be a valid, complete code.
Same condition, different episode of care — switch the 7th character:
Which MS-DRGs does S15.221S group to?
S15.221S sits in MDC 05 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.
- 299Peripheral Vascular Disorders with MCCmedical
- 300Peripheral Vascular Disorders with CCmedical
- 301Peripheral Vascular Disorders without CC/MCCmedical
How is S15.221S listed in the Alphabetic Index?
The Alphabetic Index lists these routes under S15.22, the nearest indexed parent of S15.221S. Use them to find the family, then select the specific code.
- Injury › blood vessel NEC › jugular vein › laceration › major
Use additional code — inherited from Chapter 19
Report an additional code alongside S15.221S to fully describe the condition. S15.221S 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 S15.221S, but a patient may have both at the same time. When documentation supports it, S15.221S and the excluded code may both be reported.
Excludes2 — not included here — inherited from S10-S19
The conditions below are not part of S15.221S, but a patient may have both at the same time. When documentation supports it, S15.221S and the excluded code may both be reported.
Code also — inherited from S15
Two codes may be needed to describe the condition fully. Whether S15.221S is sequenced first depends on the reason for the encounter.
- any associated open wound (S11.-)
How long has S15.221S existed?
S15.221S 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.