U.S. ICD-10-CM · FY 2027

S45 ICD-10-CM Code: Injury of blood vessels at shoulder and upper arm level

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

S45

Injury of blood vessels at shoulder and upper arm level

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

Classification

Where S45 sits

  1. 1

    Chapter 19

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

  2. 2

    Section

    Injuries to the shoulder and upper arm (S40-S49)

  3. 3

    Category S45

    Injury of blood vessels at shoulder and upper arm level

  4. 4

    Code S45

    Injury of blood vessels at shoulder and upper arm level

More specific choices

Codes under S45

S45 is a non-billable category. Choose the child code that best matches the documented diagnosis.

S45.0

Injury of axillary artery

S45.1

Injury of brachial artery

S45.2

Injury of axillary or brachial vein

S45.3

Injury of superficial vein at shoulder and upper arm level

S45.8

Injury of other specified blood vessels at shoulder and upper arm level

S45.9

Injury of unspecified blood vessel at shoulder and upper arm level

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for S45.

Code first

No “code first” instruction is listed for S45.

Use additional code

No “use additional code” instruction is listed for S45.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for S45.

Excludes2

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

  • injury of subclavian artery (S25.1)
  • injury of subclavian vein (S25.3)

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

Publisher

Vero Scribe Inc.

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 S45 mean?

S45 is the FY 2027 U.S. ICD-10-CM code for “Injury of blood vessels at shoulder and upper arm level.”

Is S45 a billable or specific ICD-10-CM code?

No. S45 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.

Where is S45 located in ICD-10-CM?

S45 is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88), within Injuries to the shoulder and upper arm (S40-S49) (S40–S49), under category S45, Injury of blood vessels at shoulder and upper arm level.

What coding notes are listed for S45?

No inclusion terms are listed for S45 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. Excludes2 notes: injury of subclavian artery (S25.1); injury of subclavian vein (S25.3).

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