Test Code CTNGU Chlamydia and Neisseria Gonorrhoeae DNA, Urine
Additional Codes
Ordering Mnemonic |
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CTNGU |
Methodology
Nucleic acid amplification testing (NAAT) utilizing polymerase chain reaction (PCR).
Performing Laboratory
Holland Hospital Laboratory Services
Specimen Requirements
Submit the following specimen.
Urine (Males and Females)
Container/Tube: Clean, dry container with a leakproof cap-Clean-catch specimen is not acceptable.
Specimen Volume: 5 mL to 30 mL of first-portion of voided urine
Collection Instructions: No preservative. (Alternatively, transfer urine to Cobas PCR Media Urine Sample packet)
1. Patient should not have urinated for at least 1 hour prior to specimen collection.
2. Label container with patient’s name (first and last), date and actual time of collection, and type of specimen.
3. Transport specimen at room temperature.
4. Indicate source of specimen.
Specimen Transport Temperature
Room temperature
Day(s) Test Set Up
Monday, Wednesday, Friday
Test Classification and CPT Coding
87491 (HH Bill Code 0201035) Chlamydia trachomatis
87591 (HH Bill Code 0201032) Neisseria gonorrhoeae
Reference Values
None detected