E71.4
Non-billableDisorders of carnitine metabolism
E71.4 is the ICD-10-CM code for Disorders of carnitine metabolism. It is a non-billable category code — use a more specific child code such as E71.40 for billing.
E00-E89 Endocrine, nutritional and metabolic diseases
Excludes1 — not coded here
- •Muscle carnitine palmitoyltransferase deficiency (E71.314)
Frequently asked questions
- What is ICD-10 code E71.4?
- E71.4 is the ICD-10-CM code for "Disorders of carnitine metabolism". It falls under E00-E89 Endocrine, nutritional and metabolic diseases.
- Is E71.4 a billable code?
- No — E71.4 is a non-billable header code. Use a more specific child code (such as E71.40) for billing.
- What are the subcodes of E71.4?
- E71.4 has 5 more specific child codes, including E71.40, E71.41, E71.42.
- What is excluded from E71.4?
- Excludes1 (not coded here): Muscle carnitine palmitoyltransferase deficiency (E71.314).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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