E70.8

Non-billable

Other disorders of aromatic amino-acid metabolism

E70.8 is the ICD-10-CM code for Other disorders of aromatic amino-acid metabolism. It is a non-billable category code — use a more specific child code such as E70.81 for billing.

Status
Header (non-billable)
Chapter
E00-E89
Parent
E70
Subcodes
2
Edition
FY2026

E00-E89 Endocrine, nutritional and metabolic diseases

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code E70.8?
E70.8 is the ICD-10-CM code for "Other disorders of aromatic amino-acid metabolism". It falls under E00-E89 Endocrine, nutritional and metabolic diseases.
Is E70.8 a billable code?
No — E70.8 is a non-billable header code. Use a more specific child code (such as E70.81) for billing.
What are the subcodes of E70.8?
E70.8 has 2 more specific child codes, including E70.81, E70.89.

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

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