R403-char group
Somnolence, stupor and coma
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: coma: diabetic (E10-E14 with common fourth character .0) hepatic (K72.-) hypoglycaemic (nondiabetic) (E15) neonatal (P91.5) uraemic (N19)