U843-char group
Resistance to other antimicrobial drugs
⇄ 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)
Use additional code (B95-B98), if desired, to identify agents resistant to other antibiotic treatment. Excl.: Resistance to antibiotics (U82-U83)
Codes within U84
U84.0Resistance to antiparasitic drug(s)U84.1Resistance to antifungal drug(s)U84.2Resistance to antiviral drug(s)U84.3Resistance to tuberculostatic drug(s)U84.7Resistance to multiple antimicrobial drugsU84.8Resistance to other specified antimicrobial drugU84.9Resistance to unspecified antimicrobial drugs