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ICD-10-CM Current in FY 2027

E71.31

Disorders of fatty-acid oxidation

Release
FY 2027
Effective

Hierarchy

Where E71.31 sits in the official hierarchy. Each level is the code it is classified under.

  1. E71 Disorders of branched-chain amino-acid metabolism and fatty-acid metabolism
  2. E71.3 Parent Disorders of fatty-acid metabolism
  3. E71.31 This code Disorders of fatty-acid oxidation

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Excludes1

peroxisomal disorders ( E71.5 )

Inherited from E71.3 — Disorders of fatty-acid metabolism

Excludes1

Refsum's disease ( G60.1 )

Inherited from E71.3 — Disorders of fatty-acid metabolism

Excludes1

Schilder's disease ( G37.0 )

Inherited from E71.3 — Disorders of fatty-acid metabolism

Excludes2

carnitine deficiency due to inborn error of metabolism ( E71.42 )

Inherited from E71.3 — Disorders of fatty-acid metabolism

More Specific Codes

6 codes under E71.31

Version History

How E71.31 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Disorders of fatty-acid oxidation

  2. FY 2026 Effective

    Unchanged

    Disorders of fatty-acid oxidation

Other codes under E71.3

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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