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Taxonomy Codes
P74.6 TRANSITORY HYPERAMMONEMIA OF NEWBORN
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ICD-10 List
P00–P96
P70-P74
P74
P74.6
Code Information
Diagnosis Code:
P74.6
Short Description:
Transitory hyperammonemia of newborn
Long Description:
Transitory hyperammonemia of newborn
Code Version:
2025 ICD-10-CM
The code P74.6 is VALID for claim submission
Code Classification
Certain conditions originating in the perinatal period (P00–P96)
Transitory endocrine and metabolic disorders specific to newborn (P70-P74)
Other transitory neonatal electrolyte and metabolic disturbances (P74)
Synonyms
Hyperammonemia
Transient hyperammonemia in infancy
Crosswalk Information
ICD-10 Code
ICD-9 Code
ICD-9 Description
P74.6
775.89
Neonat endo/met dis NEC
This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.
Similar Codes
ICD-10 Code
ICD-10 Description
P74
Other transitory neonatal electrolyte and metabolic disturbances
P74.0
Late metabolic acidosis of newborn
P74.1
Dehydration of newborn
P74.2
Disturbances of sodium balance of newborn
P74.21
Hypernatremia of newborn
P74.22
Hyponatremia of newborn
P74.3
Disturbances of potassium balance of newborn
P74.31
Hyperkalemia of newborn
P74.32
Hypokalemia of newborn
P74.4
Other transitory electrolyte disturbances of newborn
P74.41
Alkalosis of newborn
P74.42
Disturbances of chlorine balance of newborn
P74.421
Hyperchloremia of newborn
P74.422
Hypochloremia of newborn
P74.49
Other transitory electrolyte disturbance of newborn
P74.5
Transitory tyrosinemia of newborn
P74.8
Other transitory metabolic disturbances of newborn
P74.9
Transitory metabolic disturbance of newborn, unspecified
This page was last updated on: 10/1/2024
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