Determine in-vitro susceptibility of bacterial organisms to antimicrobial agents. Organism-specific antimicrobial susceptibility tests are recommended. Search “antimicrobial susceptibility” for available organism-specific tests.
Broth Microdilution/Disk Diffusion/Gradient Diffusion
Actively growing isolate in pure culture.
Transport sealed container with pure culture on agar slant. Place each specimen in individually sealed bag.
Room temperature. If culture is suspected of being a microorganism identified on the IATA list as an infectious substance affecting humans, submit specimen according to Infectious Substance, Category A, shipping guidelines.
Mixed cultures or non-viable organisms.
Isolate identification and specimen source required.
Ambient: 1 week; Refrigerated: 1 week; Frozen: Unacceptable
Susceptible, intermediate, or resistant.
Units = µg/mL
Depends on Specimen/Source/Method
Aerobic susceptibility testing is organism dependent. Various methods are used and various agents are reported. Specific antibiotics to be tested should be indicated on the test request in order to ensure their inclusion in the panel.
An additional processing fee will be billed for all organisms not submitted in pure culture, as indicated in the specimen requirements.
If species identification is not provided, identification will be performed at ARUP. Additional charges apply.
CPT codes may vary based on method.
|Component Test Code*||Component Chart Name||LOINC|
|0060200||Susceptibility Not Specified||29576-6|
- Aggregatibacter, Anaerobe
- Antibiotic Susceptibility
- Antibiotic Susceptibility Panel
- Antimicrobial Susceptibility, Aerobic Bacteria
- Bacterial Susceptibility Testing
- Extended Spectrum Beta-Lactamase (ESBL)
- MIC (Minimum Inhibitory Concentration)
- MIC panel, single drug MIC
- Minimum Inhibitory Concentration (MIC)
- Non-Fermenting Gram Negative Rod
- Pneumococcus Susceptibility
- Rapid Growing Mycobacteria
- Slow Growing Mycobacteria
- Streptococcus pneumoniae
- Streptococcus pneumoniae Susceptibility
- Viridans Streptococcus