Vero
U.S. ICD-10-CM · FY 2027

X37.41XD ICD-10-CM Code: Tidal wave due to earthquake or volcanic eruption, 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

X37.41XD

Tidal wave due to earthquake or volcanic eruption, subsequent encounter

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

Classification

Where X37.41XD 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 X37.41

    Tidal wave due to earthquake or volcanic eruption

  5. 5

    Code X37.41XD

    Tidal wave due to earthquake or volcanic eruption, subsequent encounter

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for X37.41XD.

Code first

No “code first” instruction is listed for X37.41XD.

Use additional code

No “use additional code” instruction is listed for X37.41XD.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for X37.41XD.

Excludes2

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

No Excludes2 note is listed for X37.41XD.

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 X37.41XD mean?

X37.41XD is the FY 2027 U.S. ICD-10-CM code for “Tidal wave due to earthquake or volcanic eruption, subsequent encounter.”

Is X37.41XD a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, X37.41XD 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 X37.41XD located in ICD-10-CM?

X37.41XD is listed in Chapter 20, External causes of morbidity (V00-Y99), within Accidents (V00-X58) (V00–X58), under category X37, Cataclysmic storm and subcategory X37.41, Tidal wave due to earthquake or volcanic eruption.

What coding notes are listed for X37.41XD?

No inclusion terms are listed for X37.41XD in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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