I503-char group
Heart failure
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: complicating: abortion or ectopic or molar pregnancy (O00-O07, O08.8) obstetric surgery and procedures (O75.4) due to hypertension (I11.0) with renal disease (I13.-) following cardiac surgery or due to presence of cardiac prosthesis (I97.1) neonatal cardiac failure (P29.0)