S66.9
Injury of unspecified muscle, fascia and tendon at wrist and hand level
- Release
- FY 2027
- Effective
Hierarchy
Where S66.9 sits in the official hierarchy. Each level is the code it is classified under.
- S66 Parent Injury of muscle, fascia and tendon at wrist and hand level
- S66.9 This code Injury of unspecified muscle, fascia and tendon at wrist and hand level
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
7th Character
The appropriate 7th character is to be added to each code from category S66
Inherited from S66 — Injury of muscle, fascia and tendon at wrist and hand level
7th Character
A - initial encounter
Inherited from S66 — Injury of muscle, fascia and tendon at wrist and hand level
7th Character
D - subsequent encounter
Inherited from S66 — Injury of muscle, fascia and tendon at wrist and hand level
7th Character
S - sequela
Inherited from S66 — Injury of muscle, fascia and tendon at wrist and hand level
More Specific Codes
4 codes under S66.9
- S66.90 Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level Has subcodes
- S66.91 Strain of unspecified muscle, fascia and tendon at wrist and hand level Has subcodes
- S66.92 Laceration of unspecified muscle, fascia and tendon at wrist and hand level Has subcodes
- S66.99 Other injury of unspecified muscle, fascia and tendon at wrist and hand level Has subcodes
Version History
How S66.9 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentInjury of unspecified muscle, fascia and tendon at wrist and hand level
-
FY 2026 Effective
UnchangedInjury of unspecified muscle, fascia and tendon at wrist and hand level
Related Codes
Other codes under S66
- S66.0 Injury of long flexor muscle, fascia and tendon of thumb at wrist and hand level
- S66.1 Injury of flexor muscle, fascia and tendon of other and unspecified finger at wrist and hand level
- S66.2 Injury of extensor muscle, fascia and tendon of thumb at wrist and hand level
- S66.3 Injury of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level
- S66.4 Injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level
- S66.5 Injury of intrinsic muscle, fascia and tendon of other and unspecified finger at wrist and hand level
- S66.8 Injury of other specified muscles, fascia and tendons at wrist and hand level
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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