I063-char group
Rheumatic aortic valve diseases
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: when not specified as rheumatic (I35.-)
Excl.: when not specified as rheumatic (I35.-)