E72.20
Disorder of urea cycle metabolism, unspecified
ICD-10 code E72.20 for Disorder of urea cycle metabolism, unspecified
Hyperammonemia
Excludes1: hyperammonemia-hyperornithinemia-homocitrullinemia syndrome E72.4
transient hyperammonemia of newborn (P74.6)
ICD-10 International Statistical Classification of Diseases and Related Health Problems 10th Revision