P74.6

Billable

Transitory hyperammonemia of newborn

P74.6 is the ICD-10-CM code for Transitory hyperammonemia of newborn. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
P00-P96
Parent
P74
Edition
FY2026

P00-P96 Certain conditions originating in the perinatal period

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code P74.6?
P74.6 is the ICD-10-CM code for "Transitory hyperammonemia of newborn". It falls under P00-P96 Certain conditions originating in the perinatal period.
Is P74.6 a billable code?
Yes — P74.6 is a billable, specific ICD-10-CM code valid for reimbursement.

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

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