ICD-10 CM Code P74.421
- P74 Other transitory neonatal electrolyte and metabolic disturbances
- P74.4 Other transitory electrolyte disturbances of newborn
- P74.42 Disturbances of chlorine balance of newborn
P74.421
Hyperchloremia of newborn
Inclusion Term
- Hyperchloremic metabolic acidosis
Excludes Type 2
- late metabolic acidosis of the newborn (P77.0)
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