Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes P00-P96 – Certain conditions originating in the perinatal period (P00-P96) > 2024 ICD-10-CM Codes P70-P74 – Transitory endocrine and metabolic disorders specific to newborn (P70-P74) > 2024 ICD-10-CM Codes P74 – Other transitory neonatal electrolyte and metabolic disturbances (P74) > 2024 ICD-10-CM Codes P74.4 – Other transitory electrolyte disturbances of newborn (P74.4) > 2024 ICD-10-CM Codes P74.42 – Disturbances of chlorine balance of newborn (P74.42)