E72.4
BillableDisorders of ornithine metabolism
E72.4 is the ICD-10-CM code for Disorders of ornithine metabolism. It is a billable, specific code valid for reimbursement.
E00-E89 Endocrine, nutritional and metabolic diseases
Includes
- •Hyperammonemia-Hyperornithinemia-Homocitrullinemia syndrome
- •Ornithinemia (types I, II)
- •Ornithine transcarbamylase deficiency
Excludes1 — not coded here
- •hereditary choroidal dystrophy (H31.2-)
Frequently asked questions
- What is ICD-10 code E72.4?
- E72.4 is the ICD-10-CM code for "Disorders of ornithine metabolism". It falls under E00-E89 Endocrine, nutritional and metabolic diseases.
- Is E72.4 a billable code?
- Yes — E72.4 is a billable, specific ICD-10-CM code valid for reimbursement.
- What is excluded from E72.4?
- Excludes1 (not coded here): hereditary choroidal dystrophy (H31.2-).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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