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U.S. ICD-10-CM · FY 2027

S15.002A ICD-10-CM Code: Unspecified injury of left carotid artery, initial 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

S15.002A

Unspecified injury of left carotid artery, initial encounter

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where S15.002A sits

  1. 1

    Chapter 19

    Injury, poisoning and certain other consequences of external causes (S00-T88)

  2. 2

    Section

    Injuries to the neck (S10-S19)

  3. 3

    Category S15

    Injury of blood vessels at neck level

  4. 4

    Subcategory S15.002

    Unspecified injury of left carotid artery

  5. 5

    Code S15.002A

    Unspecified injury of left carotid artery, initial encounter

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for S15.002A.

Code first

No “code first” instruction is listed for S15.002A.

Use additional code

No “use additional code” instruction is listed for S15.002A.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for S15.002A.

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for S15.002A.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

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 source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code S15.002A mean?

S15.002A is the FY 2027 U.S. ICD-10-CM code for “Unspecified injury of left carotid artery, initial encounter.”

Is S15.002A a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, S15.002A 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 S15.002A located in ICD-10-CM?

S15.002A is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88), within Injuries to the neck (S10-S19) (S10–S19), under category S15, Injury of blood vessels at neck level and subcategory S15.002, Unspecified injury of left carotid artery.

What coding notes are listed for S15.002A?

No inclusion terms are listed for S15.002A in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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