S64.491D ICD-10-CM Code: Injury of digital nerve of left index finger, subsequent encounter
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
S64.491DInjury of digital nerve of left index finger, subsequent encounter
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where S64.491D sits
- 1
Chapter 19
Injury, poisoning and certain other consequences of external causes (S00-T88)
- 2
Section
Injuries to the wrist, hand and fingers (S60-S69)
- 3
Category S64
Injury of nerves at wrist and hand level
- 4
Subcategory S64.491
Injury of digital nerve of left index finger
- 5
Code S64.491D
Injury of digital nerve of left index finger, subsequent encounter
Documentation details
Notes for this code
Inclusion terms
No inclusion terms are listed for S64.491D.
Code first
No “code first” instruction is listed for S64.491D.
Use additional code
No “use additional code” instruction is listed for S64.491D.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for S64.491D.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for S64.491D.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code S64.491D mean?
S64.491D is the FY 2027 U.S. ICD-10-CM code for “Injury of digital nerve of left index finger, subsequent encounter.”
Is S64.491D a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, S64.491D has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.
Where is S64.491D located in ICD-10-CM?
S64.491D is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88), within Injuries to the wrist, hand and fingers (S60-S69) (S60–S69), under category S64, Injury of nerves at wrist and hand level and subcategory S64.491, Injury of digital nerve of left index finger.
What coding notes are listed for S64.491D?
No inclusion terms are listed for S64.491D in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
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