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U.S. ICD-10-CM · FY 2027

S54.12XS ICD-10-CM Code: Injury of median nerve at forearm level, left arm, sequela

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

Code definition

Official description

S54.12XS

Injury of median nerve at forearm level, left arm, sequela

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

Classification

Where S54.12XS sits

  1. 1

    Chapter 19

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

  2. 2

    Section

    Injuries to the elbow and forearm (S50-S59)

  3. 3

    Category S54

    Injury of nerves at forearm level

  4. 4

    Subcategory S54.12

    Injury of median nerve at forearm level, left arm

  5. 5

    Code S54.12XS

    Injury of median nerve at forearm level, left arm, sequela

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for S54.12XS.

Code first

No “code first” instruction is listed for S54.12XS.

Use additional code

No “use additional code” instruction is listed for S54.12XS.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for S54.12XS.

Excludes2

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

No Excludes2 note is listed for S54.12XS.

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 S54.12XS mean?

S54.12XS is the FY 2027 U.S. ICD-10-CM code for “Injury of median nerve at forearm level, left arm, sequela.”

Is S54.12XS a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, S54.12XS 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 S54.12XS located in ICD-10-CM?

S54.12XS is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88), within Injuries to the elbow and forearm (S50-S59) (S50–S59), under category S54, Injury of nerves at forearm level and subcategory S54.12, Injury of median nerve at forearm level, left arm.

What coding notes are listed for S54.12XS?

No inclusion terms are listed for S54.12XS in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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