B253-char group
Cytomegaloviral disease
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: congenital cytomegalovirus infection (P35.1) cytomegaloviral mononucleosis (B27.1)