MCMedicalCodingSoftware
E71.32

E71.32: Disorders of ketone metabolism

Billable / specific codeICD-10-CM

E71.32 is a billable, specific ICD-10-CM code for disorders of ketone metabolism. It is valid for submission on a claim.

Check E71.32 with the rest of the claim: free scrubber

Excludes1 inherited from the categories above E71.32

A category’s note binds every code beneath it.

Written on E71.3: Disorders of fatty-acid metabolism

  • peroxisomal disorders (E71.5)
  • Refsum's disease (G60.1)
  • Schilder's disease (G37.0)

Excludes2 inherited from the categories above E71.32

Not part of this code, but both may be coded when both are present.

Written on E71.3: Disorders of fatty-acid metabolism

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

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

  • Disorder›ketone metabolism

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under E71.3

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.