Minimum Inhibitory Concentration (MIC) [651X]

Test Code
779


CPT Codes
87186

Preferred Specimen
Pure bacterial culture on appropriate culture medium, safely contained


Instructions
Send specimens at room temperature to the laboratory.


Transport Temperature
Room temperature


Specimen Stability
Room temperature: Determined by viability
Refrigerated: Determined by viability
Frozen: Unacceptable


Methodology
Microtiter dilution

Setup Schedule
Set up: Daily; Report available: 2-3 days


Clinical Significance
The MIC value of an antimicrobial agent for a specific organism can indicate the relative success or failure that may be expected if this agent is used to treat that organism. Susceptibility reports can be used as a guide in the choice of therapy, to confirm an empiric therapeutic decision, or to confirm antimicrobial resistance.


Performing Laboratory
Quest Diagnostics Nichols Institute
14225 Newbrook Drive
Chantilly, VA 20153




The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.