P743-char group
Other transitory neonatal electrolyte and metabolic disturbances
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Codes within P74
P74.0Late metabolic acidosis of newbornP74.1Dehydration of newbornP74.2Disturbances of sodium balance of newbornP74.3Disturbances of potassium balance of newbornP74.4Other transitory electrolyte disturbances of newbornP74.5Transitory tyrosinaemia of newbornP74.8Other transitory metabolic disturbances of newbornP74.9Transitory metabolic disturbance of newborn, unspecified