Y403-char group
Systemic antibiotics
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Cannot be used as primary diagnosis
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: antibiotics, topically used (Y56.-) antineoplastic antibiotics (Y43.3)