I053-char group
Rheumatic mitral 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)
Incl.: conditions classifiable to (I05.0) and (I05.2-I05.9), whether specified as rheumatic or not Excl.: when specified as nonrheumatic (I34.-)