O433-char group
Placental disorders
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
- ●Applies only/mainly to females
Coding guidance (WHO 2019)
Excl.: maternal care for poor fetal growth due to placental insufficiency (O36.5) placenta praevia (O44.-) premature separation of placenta [abruptio placentae] (O45.-)