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U.S. ICD-10-CM · FY 2027

S09.8XXS ICD-10-CM Code: Other specified injuries of head, 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

S09.8XXS

Other specified injuries of head, sequela

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

Classification

Where S09.8XXS sits

  1. 1

    Chapter 19

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

  2. 2

    Section

    Injuries to the head (S00-S09)

  3. 3

    Category S09

    Other and unspecified injuries of head

  4. 4

    Subcategory S09.8

    Other specified injuries of head

  5. 5

    Code S09.8XXS

    Other specified injuries of head, sequela

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for S09.8XXS.

Code first

No “code first” instruction is listed for S09.8XXS.

Use additional code

No “use additional code” instruction is listed for S09.8XXS.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for S09.8XXS.

Excludes2

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

No Excludes2 note is listed for S09.8XXS.

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 S09.8XXS mean?

S09.8XXS is the FY 2027 U.S. ICD-10-CM code for “Other specified injuries of head, sequela.”

Is S09.8XXS a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, S09.8XXS 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 S09.8XXS located in ICD-10-CM?

S09.8XXS is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88), within Injuries to the head (S00-S09) (S00–S09), under category S09, Other and unspecified injuries of head and subcategory S09.8, Other specified injuries of head.

What coding notes are listed for S09.8XXS?

No inclusion terms are listed for S09.8XXS in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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