Vero
U.S. ICD-10-CM · FY 2027

X37.42XS ICD-10-CM Code: Tidal wave due to storm, 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

X37.42XS

Tidal wave due to storm, sequela

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

Classification

Where X37.42XS sits

  1. 1

    Chapter 20

    External causes of morbidity (V00-Y99)

  2. 2

    Section

    Accidents (V00-X58)

  3. 3

    Category X37

    Cataclysmic storm

  4. 4

    Subcategory X37.42

    Tidal wave due to storm

  5. 5

    Code X37.42XS

    Tidal wave due to storm, sequela

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for X37.42XS.

Code first

No “code first” instruction is listed for X37.42XS.

Use additional code

No “use additional code” instruction is listed for X37.42XS.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for X37.42XS.

Excludes2

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

No Excludes2 note is listed for X37.42XS.

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 X37.42XS mean?

X37.42XS is the FY 2027 U.S. ICD-10-CM code for “Tidal wave due to storm, sequela.”

Is X37.42XS a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, X37.42XS 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 X37.42XS located in ICD-10-CM?

X37.42XS is listed in Chapter 20, External causes of morbidity (V00-Y99), within Accidents (V00-X58) (V00–X58), under category X37, Cataclysmic storm and subcategory X37.42, Tidal wave due to storm.

What coding notes are listed for X37.42XS?

No inclusion terms are listed for X37.42XS in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

Keep exploring

Related X37.42 codes

X37.42XA

Tidal wave due to storm, initial encounter

X37.42XD

Tidal wave due to storm, subsequent encounter

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