U.S. ICD-10-CM · FY 2027

X37 ICD-10-CM Code: Cataclysmic storm

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

Cataclysmic storm

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

Classification

Where X37 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

    Code X37

    Cataclysmic storm

More specific choices

Codes under X37

X37 is a non-billable category. Choose the child code that best matches the documented diagnosis.

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for X37.

Code first

No “code first” instruction is listed for X37.

Use additional code

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

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for X37.

Excludes2

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

No Excludes2 note is listed for X37.

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 mean?

X37 is the FY 2027 U.S. ICD-10-CM code for “Cataclysmic storm.”

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

No. X37 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.

Where is X37 located in ICD-10-CM?

X37 is listed in Chapter 20, External causes of morbidity (V00-Y99), within Accidents (V00-X58) (V00–X58), under category X37, Cataclysmic storm.

What coding notes are listed for X37?

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

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