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U.S. ICD-10-CM · FY 2027

S03.43XA ICD-10-CM Code: Sprain of jaw, bilateral, 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

S03.43XA

Sprain of jaw, bilateral, initial encounter

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

Classification

Where S03.43XA 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 S03

    Dislocation and sprain of joints and ligaments of head

  4. 4

    Subcategory S03.43

    Sprain of jaw, bilateral

  5. 5

    Code S03.43XA

    Sprain of jaw, bilateral, initial encounter

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for S03.43XA.

Code first

No “code first” instruction is listed for S03.43XA.

Use additional code

No “use additional code” instruction is listed for S03.43XA.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for S03.43XA.

Excludes2

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

No Excludes2 note is listed for S03.43XA.

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 S03.43XA mean?

S03.43XA is the FY 2027 U.S. ICD-10-CM code for “Sprain of jaw, bilateral, initial encounter.”

Is S03.43XA a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, S03.43XA 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 S03.43XA located in ICD-10-CM?

S03.43XA 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 S03, Dislocation and sprain of joints and ligaments of head and subcategory S03.43, Sprain of jaw, bilateral.

What coding notes are listed for S03.43XA?

No inclusion terms are listed for S03.43XA in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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