U.S. ICD-10-CM · FY 2027

E71 ICD-10-CM Code: Disorders of branched-chain amino-acid metabolism and fatty-acid metabolism

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

Code definition

Official description

E71

Disorders of branched-chain amino-acid metabolism and fatty-acid metabolism

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

Classification

Where E71 sits

  1. 1

    Chapter 4

    Endocrine, nutritional and metabolic diseases (E00-E89)

  2. 2

    Section

    Metabolic disorders (E70-E88)

  3. 3

    Category E71

    Disorders of branched-chain amino-acid metabolism and fatty-acid metabolism

  4. 4

    Code E71

    Disorders of branched-chain amino-acid metabolism and fatty-acid metabolism

More specific choices

Codes under E71

E71 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 E71.

Code first

No “code first” instruction is listed for E71.

Use additional code

No “use additional code” instruction is listed for E71.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for E71.

Excludes2

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

No Excludes2 note is listed for E71.

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 E71 mean?

E71 is the FY 2027 U.S. ICD-10-CM code for “Disorders of branched-chain amino-acid metabolism and fatty-acid metabolism.”

Is E71 a billable or specific ICD-10-CM code?

No. E71 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 E71 located in ICD-10-CM?

E71 is listed in Chapter 4, Endocrine, nutritional and metabolic diseases (E00-E89), within Metabolic disorders (E70-E88) (E70–E88), under category E71, Disorders of branched-chain amino-acid metabolism and fatty-acid metabolism.

What coding notes are listed for E71?

No inclusion terms are listed for E71 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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