S66
Injury of muscle, fascia and tendon at wrist and hand level
- Release
- FY 2027
- Effective
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files.
Excludes2
sprain of joints and ligaments of wrist and hand ( S63 .-)
Code Also
any associated open wound ( S61 .-)
7th Character
The appropriate 7th character is to be added to each code from category S66
7th Character
A - initial encounter
7th Character
D - subsequent encounter
7th Character
S - sequela
More Specific Codes
8 codes under S66
- S66.0 Injury of long flexor muscle, fascia and tendon of thumb at wrist and hand level Has subcodes
- S66.1 Injury of flexor muscle, fascia and tendon of other and unspecified finger at wrist and hand level Has subcodes
- S66.2 Injury of extensor muscle, fascia and tendon of thumb at wrist and hand level Has subcodes
- S66.3 Injury of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level Has subcodes
- S66.4 Injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level Has subcodes
- S66.5 Injury of intrinsic muscle, fascia and tendon of other and unspecified finger at wrist and hand level Has subcodes
- S66.8 Injury of other specified muscles, fascia and tendons at wrist and hand level Has subcodes
- S66.9 Injury of unspecified muscle, fascia and tendon at wrist and hand level Has subcodes
Version History
How S66 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentInjury of muscle, fascia and tendon at wrist and hand level
-
FY 2026 Effective
UnchangedInjury of muscle, fascia and tendon at wrist and hand level
Related Codes
Codes whose official notes reference S66
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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