Culture, Neisseria gonorrhoeae (GC)

Culture, Neisseria gonorrhoeae (GC)
DataValue
Method Culture
CPT Code 87070
Preferred Specimen Swab in transport media
Acceptable Sources:
Anal, Cervical, Urethral, Vaginal, Throat
Other Acceptable Specimens None
Required Specimen Volume
Minimum Specimen Volume
Specimen Container Swab in Transport Media
Or
Direct inoculation onto a Modified Thayer Martin Media (MTM) plate
Specimen Identification Label transport tube with patient’s first and last name, DOB and date/time of collection.
Special Instructions
  • Indicate specific specimen source on requisition slip.
  • Include any pertinent patient medical history or other clinical findings.
Shipping Requirements
  • Store and ship at room temperature.
  • Samples collected on swab must be received at lab same day as collected.
  • Specimens inoculated onto MTM should be incubated for 18-24 hours with 5-10% CO2 before transporting to the laboratory.
Sample Rejection Criteria
  • Inappropriate specimen transport
  • Expired transport medium
  • Leaking transport container
  • Mislabeled specimen
  • Unlabeled specimen
Turn-around-time 72 hours