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E71.3

Non-billable

Disorders of fatty-acid metabolism

E71.3 is the ICD-10-CM code for Disorders of fatty-acid metabolism. It is a non-billable category code — use a more specific child code such as E71.30 for billing.

Status
Header (non-billable)
Chapter
E00-E89
Parent
E71
Subcodes
4
Edition
FY2026

E00-E89 Endocrine, nutritional and metabolic diseases

Excludes1 — not coded here

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

Excludes2 — not included here

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

Frequently asked questions

What is ICD-10 code E71.3?
E71.3 is the ICD-10-CM code for "Disorders of fatty-acid metabolism". It falls under E00-E89 Endocrine, nutritional and metabolic diseases.
Is E71.3 a billable code?
No — E71.3 is a non-billable header code. Use a more specific child code (such as E71.30) for billing.
What are the subcodes of E71.3?
E71.3 has 4 more specific child codes, including E71.30, E71.31, E71.32.
What is excluded from E71.3?
Excludes1 (not coded here): peroxisomal disorders (E71.5); Refsum's disease (G60.1); Schilder's disease (G37.0).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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