ICD-10-CM Book 2024 Edition

Chapters ICD-10-CM Book Table of Content /
chapter 4 E00-E89 Endocrine, nutritional and metabolic diseases /
E70-E88 Metabolic disorders /
E72 Other disorders of amino-acid metabolism

  Billable ICD-10-CM Code E72.20
E72.20
Disorder of urea cycle metabolism, unspecified
Hyperammonemia
excludes1
hyperammonemia-hyperornithinemia-homocitrullinemia syndrome E72.4
transient hyperammonemia of newborn (P74.6)