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U.S. ICD-10-CM · FY 2027

S24.9XXD ICD-10-CM Code: Injury of unspecified nerve of thorax, 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

S24.9XXD

Injury of unspecified nerve of thorax, subsequent encounter

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

Classification

Where S24.9XXD sits

  1. 1

    Chapter 19

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

  2. 2

    Section

    Injuries to the thorax (S20-S29)

  3. 3

    Category S24

    Injury of nerves and spinal cord at thorax level

  4. 4

    Subcategory S24.9

    Injury of unspecified nerve of thorax

  5. 5

    Code S24.9XXD

    Injury of unspecified nerve of thorax, subsequent encounter

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for S24.9XXD.

Code first

No “code first” instruction is listed for S24.9XXD.

Use additional code

No “use additional code” instruction is listed for S24.9XXD.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for S24.9XXD.

Excludes2

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

No Excludes2 note is listed for S24.9XXD.

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 S24.9XXD mean?

S24.9XXD is the FY 2027 U.S. ICD-10-CM code for “Injury of unspecified nerve of thorax, subsequent encounter.”

Is S24.9XXD a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, S24.9XXD 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 S24.9XXD located in ICD-10-CM?

S24.9XXD is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88), within Injuries to the thorax (S20-S29) (S20–S29), under category S24, Injury of nerves and spinal cord at thorax level and subcategory S24.9, Injury of unspecified nerve of thorax.

What coding notes are listed for S24.9XXD?

No inclusion terms are listed for S24.9XXD in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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