S16.1 — Strain of muscle, fascia and tendon at neck level
Is S16.1 billable?
No — S16.1 is a non-billable header code. S16.1 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 3 billable codes beneath S16.1.
S16.1 at a glance
| Code | S16.1 |
|---|---|
| Description | Strain of muscle, fascia and tendon at neck level |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
How is S16.1 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to S16.1. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Strain › cervical
- Strain › neck
- Injury › muscle › neck › strain
Use additional code — inherited from Chapter 19
Report an additional code alongside S16.1 to fully describe the condition. S16.1 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 S16.1, but a patient may have both at the same time. When documentation supports it, S16.1 and the excluded code may both be reported.
Excludes2 — not included here — inherited from S10-S19
The conditions below are not part of S16.1, but a patient may have both at the same time. When documentation supports it, S16.1 and the excluded code may both be reported.
Excludes2 — not included here — inherited from S16
The conditions below are not part of S16.1, but a patient may have both at the same time. When documentation supports it, S16.1 and the excluded code may both be reported.
- sprain of joint or ligament at neck level (S13.9)
Code also — inherited from S16
Two codes may be needed to describe the condition fully. Whether S16.1 is sequenced first depends on the reason for the encounter.
- any associated open wound (S11.-)
What codes fall under S16.1? (3)
How long has S16.1 existed?
S16.1 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.