ICD-10-CM > Z00-Z99 > Z16-Z16 > Z16 > Z16.3 Z16.3 Resistance to other antimicrobial drugs Non-Billable/Non-Specific Type 1 Excludes resistance to antibiotics (Z16.1-, Z16.2-) Codes Z16.30Resistance to unspecified antimicrobial drugsZ16.31Resistance to antiparasitic drug(s)Z16.32Resistance to antifungal drug(s)Z16.33Resistance to antiviral drug(s)Z16.34Resistance to antimycobacterial drug(s)Z16.341Resistance to single antimycobacterial drugZ16.342Resistance to multiple antimycobacterial drugsZ16.35Resistance to multiple antimicrobial drugsZ16.39Resistance to other specified antimicrobial drug