Chlamydia, GC and Trichomonas

Message
For Specimen Integrity during Extreme Weather see the “Lockbox Usage in Extreme Weather” document at the top of this page.

GC:
Test is not FDA approved for children under the age of 14 years old. In addition, sources other than genital or urine are not FDA approved. Culture must be requested in addition to amplified RNA in cases of suspected sexual abuse and when source is not genital.


Test Code
GCT


Alias/See Also
75773


CPT Codes
87491; 87591; 87661

Includes
Chlamydia Trachomatis RNA, TMA(8502R); Neisseria Gonorrhea(GC), RNA, TMA(8501R); Trichomonas Vaginalis by TMA(75744R)


Preferred Specimen
Aptima(R) Swab
OR
5 mL Urine


Minimum Volume
3 mL Urine


Other Acceptable Specimens
Aptima(R) Unisex Swab


Transport Container
Aptima(R) collection kit
Sterile Urine container


Specimen Stability
APTIMA(R) Swabs
     Room Temperature = 60 days
      Refrigerated = 60 days
      Frozen = unacceptable

Urine
     Room Temperature = 24 hours
    Refrigerated = 5 days
     Frozen = N/A


Methodology
Transcription-Mediated Amplification

Setup Schedule
Monday - Friday


Report Available
3 days


Clinical Significance
C. trachomatis, the number one cause of sexually transmitted disease in the United States is responsible for an estimated 3-4 million new cases annually. Infants born to women with chlamydial infection of the cervix are at risk acquiring an infection during vaginal birth. Gonococcal and Chlamydial urethritis may coexist. Demonstrating the presence of N. gonorrhoeae is important in initiating appropriate therapy to prevent the spread of infection.


Performing Laboratory
CompuNet Clinical Laboratories, LLC
2308 Sandridge Drive
Moraine, OH 45439


Last Updated: August 24, 2022


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.