U.S. ICD-10-CM · FY 2027

E70.330 ICD-10-CM Code: Chediak-Higashi syndrome

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

E70.330

Chediak-Higashi syndrome

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

Classification

Where E70.330 sits

  1. 1

    Chapter 4

    Endocrine, nutritional and metabolic diseases (E00-E89)

  2. 2

    Section

    Metabolic disorders (E70-E88)

  3. 3

    Category E70

    Disorders of aromatic amino-acid metabolism

  4. 4

    Subcategory E70.33

    Albinism with hematologic abnormality

  5. 5

    Code E70.330

    Chediak-Higashi syndrome

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for E70.330.

Code first

No “code first” instruction is listed for E70.330.

Use additional code

No “use additional code” instruction is listed for E70.330.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for E70.330.

Excludes2

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

No Excludes2 note is listed for E70.330.

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 E70.330 mean?

E70.330 is the FY 2027 U.S. ICD-10-CM code for “Chediak-Higashi syndrome.”

Is E70.330 a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, E70.330 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 E70.330 located in ICD-10-CM?

E70.330 is listed in Chapter 4, Endocrine, nutritional and metabolic diseases (E00-E89), within Metabolic disorders (E70-E88) (E70–E88), under category E70, Disorders of aromatic amino-acid metabolism and subcategory E70.33, Albinism with hematologic abnormality.

What coding notes are listed for E70.330?

No inclusion terms are listed for E70.330 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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