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ICD-10-CM Current in FY 2027

S64.491

Injury of digital nerve of left index finger

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where S64.491 sits in the official hierarchy. Each level is the code it is classified under.

  1. S64 Injury of nerves at wrist and hand level
  2. S64.4 Injury of digital nerve of other and unspecified finger
  3. S64.49 Parent Injury of digital nerve of other finger
  4. S64.491 This code Injury of digital nerve of left index finger

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.

Code Also

any associated open wound ( S61 .-)

Inherited from S64 — Injury of nerves at wrist and hand level

7th Character

The appropriate 7th character is to be added to each code from category S64

Inherited from S64 — Injury of nerves at wrist and hand level

7th Character

A - initial encounter

Inherited from S64 — Injury of nerves at wrist and hand level

7th Character

D - subsequent encounter

Inherited from S64 — Injury of nerves at wrist and hand level

7th Character

S - sequela

Inherited from S64 — Injury of nerves at wrist and hand level

More Specific Codes

3 codes under S64.491

Version History

How S64.491 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Injury of digital nerve of left index finger

  2. FY 2026 Effective

    Unchanged

    Injury of digital nerve of left index finger

Related Codes

Other codes under S64.49

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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