O103-char group
Pre-existing hypertension complicating pregnancy, childbirth and the puerperium
⇄ 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)
Incl.: the listed conditions with pre-existing proteinuria Excl.: that with superimposed pre-eclampsia (O11)
Codes within O10
O10.0Pre-existing essential hypertension complicating pregnancy, childbirth and the puerperiumO10.1Pre-existing hypertensive heart disease complicating pregnancy, childbirth and the puerperiumO10.2Pre-existing hypertensive renal disease complicating pregnancy, childbirth and the puerperiumO10.3Pre-existing hypertensive heart and renal disease complicating pregnancy, childbirth and the puerperiumO10.4Pre-existing secondary hypertension complicating pregnancy, childbirth and the puerperiumO10.9Unspecified pre-existing hypertension complicating pregnancy, childbirth and the puerperium