For men, yearly screening is recommended if you are a man who has sex with men. Additional information regarding LOINC codes can be found at LOINC.org, including the LOINC Manual, which can be downloaded at LOINC.org/downloads/files/LOINCManual.pdf. Routine chemistry and bacterial or fungal culture require use of the clean catch midstream collection technique. As such, they can be run on urine samplesnot just urethral or cervical swabs. Withdraw the swab carefully. There is no evidence of degradation of cytology results by aliquot removal, however, this cannot be ruled out for all specimens. Rinse the collection device in the PreservCyt solution by pushing the brush into the bottom of the vial 10 times, forcing the bristles to bend apart to release the cervical material. Remove the cap from the swab specimen transport tube and immediately place the specimen collection swab into the transport tube. The fluid level must fall between the 2 black lines on the urine transport tube. Even better, they do not require a live bacterial sample. Withdraw the swab without touching the skin. Tests are available to detect chlamydia at home. Urine must be first-void, not midstream; >60.0 mL will decrease sensitivity of the test. The gold standard for diagnosing bacterial STIs, such as chlamydia and gonorrhea, used to be a bacterial culture. Quest; LabCorp; Buy LabCorp: $99.00 . Withdraw the swab carefully; avoid contact with the vaginal mucosa. 2023 Laboratory Corporation of America Holdings. Chlamydia/Neisseria requires use of a first catch (the initial stream of urine that will wash organisms out of the urethra of men or women). Female patients should not cleanse the labial area prior to providing the specimen. Patient Self-Collection: Partially open the package of the Gen-Probe Aptima vaginal swab kit. If an NAAT is positive for C trachomatis or N gonorrhoeae 3 or more weeks after the end of treatment,6 first ensure that the patient has complied with the prescribed therapy and that the patient denies having sex after treatment with an untreated or new sex partner. Its my Answered by a verified OB GYN Doctor Does a positive leukocyte esterase urine test, in the absence of anything else being positive, indicate gonorrhea or chlamydia? Labs & Appointments Toggle Labs & Appointments, Billing & Insurance Toggle Billing & Insurance, Diseases & Conditions Toggle Diseases & Conditions, OnDemand Testing Toggle OnDemand Testing, Testing by Disease & Condition Toggle Testing by Disease & Condition, Testing & Services For Toggle Testing & Services For, Hospitals & Physician Systems Toggle Hospitals & Physician Systems, Managed Care Health Plans Toggle Managed Care Health Plans, Lab Data Integrations & Tools Toggle Lab Data Integrations & Tools, Employee Wellness & Testing Toggle Employee Wellness & Testing, Government & Education Toggle Government & Education, Therapeutic Indications Toggle Therapeutic Indications, Development Phase Toggle Development Phase, Compounds & Molecules Toggle Compounds & Molecules. Urine contains low levels of microbes, such as bacteria or yeasts, which move from the skin into the urinary tract and grow and multiply, causing a UTI. Microbiology Specimen Collection and Transport Guide, PreservCyt fluid (removed prior to processing of the vial on the ThinPrep processor) placed in the Gen-Probe Aptima swab transport tube, 1 mL; although up to 4 mL may be removed from the ThinPrep vial, only 1 mL of PreservCyt will be placed in the transport device, Gen-Probe Aptima swab transport or Gen-Probe Aptima specimen transfer kit with 1 mL of PreservCyt fluid (do not use swabs provided with Aptima kit), ThinPrep preservative vial processing: ThinPrep instructions for removal of material are specifically listed in the ThinPrep 2000 and ThinPrep 3000 System Operator's manual Addenda. The LOINC codes are copyright 1994-2021, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. Indicate a specific test number on the test request form. 3. Immediately place the swab into the transport tube and carefully break the swab shaft against the side of the tube. Carefully break the swab shaft at the scoreline using care to avoid splashing of the contents. Aliquot removal from low-cellularity may leave insufficient material in the PreservCyt sample vial for preparation of a satisfactory ThinPrep Pap Test slide. A chlamydia and gonorrhea urine test, random detects chlamydia trachomatis and neisseria gonorrhoeae which is generally transmitted through sexual contact with an infected partner. Gently rotate the swab clockwise for two to three seconds in the urethra to ensure adequate sampling. Endocervical swab: Remove excess mucus from the cervical os and surrounding mucosa using the cleaning swab (white-shaft swab in the package with red printing). Caution: The desired aliquot must be removed immediately after vortexing the vial to ensure homogeneity of the sample. NorDx Respiratory Panel Quick Guide (non MidCoast), NorDx Respiratory Panel Quick Guide (MidCoast only), 2022 Acceptable Tan Top Usage for Hematology, 2022 Acceptable Alternate Tube Types for Chemistry, 2019 Scarborough NorDx Urine Toxicology Guide, Tick-Bourne Disease Pathogen Testing Information, Individually Orderable IGE Allergens Chart with Test Codes, Biotin Interference Thresholds--Scarborough site, Biotin Interference Thresholds--non-Scarborough sites, Laboratory Corporation of America (LabCorp) Test Menu, Critical Laboratory Values - Scarborough & MMC, Critical Laboratory Values - Mid Coast Hospital, CHLAMYDIA TRACHOMATIS AND NEISSERIA GONORRHOEAE DETECTION BY NUCLEIC ACID AMPLIFICATION, Infectious Agent Detection by Nucleic Acid (DNA or RNA), Chlamydia trachomatis, Amplified Probe Technique, Infectious Agent Detection by Nucleic Acid (DNA or RNA), Neisseria gonorrhoeae, Amplified Probe Technique. Which specimen types are suitable for C trachomatis and N gonorrhoeae nucleic acid amplification tests ? Label each Aptima tube with the appropriate specimen label. contract: oklahoma department of health 706222 hiv-1 antibody confirmation by western blot 706317 hiv-1 naa 706219 hiv-1 quanlitative rn, Read Also: How Do I Know I Have Chlamydia Female. Refer to Chlamydia trachomatis by Transcription-Medicated Amplification (TMA) (ARUP test code 0060243). Withdraw the swab carefully. Permission is granted in perpetuity, without payment of license fees or royalties, to use, copy, or distribute the LOINC codes for any commercial or non-commercial purpose, subject to the terms under the license agreement found at https://loinc.org/license/. Traditionally, NAAT takes a day or more to provide results, but there have also been rapid chlamydia tests developed using NAAT methods. 2. Aliquots must be transferred to the Aptima tube within seven days of collection. Gently rotate the swab clockwise for 10 to 30 seconds in the endocervical canal to ensure adequate sampling. All Rights Reserved. This test may exhibit interference when sample is collected from a person who is consuming a supplement with a high dose of biotin (also termed as vitamin B7 or B8, vitamin H, or coenzyme R). If the soft tip is touched, the swab is laid down, or the swab is dropped, use a new Aptima Vaginal Swab Specimen Collection Kit. (Press Enter or Space to Go to Landing Page or Press Down to expand Menu), Federally Qualified Health Centers (FQHCs), Combatting Modern Slavery and Human Trafficking Statement. These include young people who are sexually active, gay, bisexual, and men who have sex with men. Testing schedules may vary. In such cases, the CDC recommends contacting the local or state health department to get guidance and to arrange for antimicrobial susceptibility testing.7, You May Like: Do Uti Antibiotics Cure Chlamydia, Recommended Reading: Difference Between Chlamydia And Gonorrhea. Transfer the specimen to the Aptima urine specimen collection kit if 14 years of age or older Urine Specimen Collection Instructions: 1. Labs & Appointments Toggle Labs & Appointments, Billing & Insurance Toggle Billing & Insurance, Diseases & Conditions Toggle Diseases & Conditions, OnDemand Testing Toggle OnDemand Testing, Testing by Disease & Condition Toggle Testing by Disease & Condition, Testing & Services For Toggle Testing & Services For, Hospitals & Physician Systems Toggle Hospitals & Physician Systems, Managed Care Health Plans Toggle Managed Care Health Plans, Lab Data Integrations & Tools Toggle Lab Data Integrations & Tools, Employee Wellness & Testing Toggle Employee Wellness & Testing, Government & Education Toggle Government & Education, Therapeutic Indications Toggle Therapeutic Indications, Development Phase Toggle Development Phase, Compounds & Molecules Toggle Compounds & Molecules. 2023 Laboratory Corporation of America Holdings. Gently rotate the swab clockwise for 10 to 30 seconds in the endocervical canal to ensure adequate sampling. by. Remove the swab. CPT coding is the sole responsibility . CPT Coding 87491 -Chlamydia trachomatis Amplified RNA 87591 -Neisseria gonorrhoeae Amplified RNA 87661 -Trichomonas vaginalis Amplified RNA Test Classification Female urine for CT/GC and male urine for Trich samples: This test has been modified from the manufacturer's instructions. If the soft tip is touched, the swab is laid down, or the swab is dropped, use a new Aptima swab specimen collection kit. 17. It has not been cleared or approved by the US Food and Drug Administration (FDA). Female patients should not cleanse the labial area prior to providing the specimen. WebCPT Code Description Start Date End Date Max Allowed 87320 Chlamydia trachomatis antigen detection using qualitative multiple step enzyme immunoassay technique 4/1/2022 3/31/2023 $18.00 87490 Chlamydia trachomatis detection by nucleic acid using direct probe technique 4/1/2022 3/31/2023 $30.00 81025 Urine pregnancy test using visual ThinPrep 3000 System Operator's Manual Addendum, 70557-001-B001 Rev A. The patient should not have urinated for at least one hour prior to specimen collection. Permission is granted in perpetuity, without payment of license fees or royalties, to use, copy, or distribute the LOINC codes for any commercial or non-commercial purpose, subject to the terms under the license agreement found at https://loinc.org/license/. Accessed March 2022. The people you see wont know for what you are getting tested for. Additional information regarding LOINC codes can be found at LOINC.org, including the LOINC Manual, which can be downloaded at LOINC.org/downloads/files/LOINCManual.pdf. Transfer enough urine with pipet into the tube provided in the Aptima PCR Urine Sample Packet. Collection of larger volumes of urine may result in specimen dilution that may reduce test sensitivity; lesser volumes may not adequately rinse organisms into the specimen. Patient self-collection instructions: Partially open the package. All in on place. Physicians and other persons responsible for ordering clinical tests should be familiar with the following. The final volume must be between the two black lines on the device (about 2 mL). Additional information regarding LOINC codes can be found at LOINC.org, including the LOINC Manual, which can be downloaded at LOINC.org/downloads/files/LOINCManual.pdf. TEST: 188070 CPT: 87491; 87529 (x2); 87591; 87661 Print Share Include LOINC in print Expected Turnaround Time 3 - 4 days Turnaround time is defined as the usual number of days from the date of pickup of a specimen for testing to when the result is released to the ordering provider. . The LOINC codes are copyright 1994-2021, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. Cover the bench with clean, plastic-backed absorbent laboratory bench covers. Recap the swab specimen transport tube tightly. 2021 Laboratory Corporation of America Holdings and Lexi-Comp Inc. All Rights Reserved. Prior to sampling the patient should not have urinated for at least 1 hour. Specimen with incorrect patient identification; unlabeled specimen; inappropriate specimen transport conditions; specimen leaked in transit; specimen in expired transport or incorrect transport device; specimens with inappropriate source for test requested; specimen with fixative or additives; APTIMA urine transport >30 days from collection; APTIMA urine transport with incorrect specimen volume; <15 mL urine submitted in sterile container; receipt of urine in sterile container >72 hours from collection; APTIMA swab transport >60 days from collection; APTIMA swab specimens with incorrect specimen volume; APTIMA swab specimen without a swab; cleaning swab (white-shaft swab) in APTIMA swab transport; any non-Gen-Probe swab submitted in APTIMA transport device; wooden-shafted swab in transport device; transport device with multiple swabs; female urethral swab; bloody or grossly mucoid specimens; bacterial swabs; specimen in ProbeTec UPT transport; ProbeTec Q-swabs; BD ProbeTec ET male urethral swab; swab specimen in universal transport media or viral transport media; SurePath vial, Detect Chlamydia trachomatis and Neisseria gonorrhoeae. A complete menu in microbiology, serology, and cytology to meet CGPT Chlamydia/GC Amplified Probe Chlamydia trachomatis, Gonorrhea CGLP Chlamydia/GC Amplified Probe, from ThinPrep vial NAA TVLP Trichomonas Vaginalis from ThinPrep vial TPS. You simply walk in, provide a sample , and walk out. Chlamydia/Neisseria gonorrhoeae RNA, TMA, Urogenital Test Code 11363 CPT Code (s) 87491, 87591 CPT Code is subject to a Medicare Limited Coverage Policy and may require a signed ABN when ordering. Remove the cap from the swab specimen transport tube and immediately place the specimen collection swab into the transport tube. In some cases, additional time should be Mycoplasma genitalium. 12. NAAT is the preferred method for detecting a chlamydia infection. Portions 2023 Mayo Foundation for Medical Education and Research. Withdraw the swab carefully. Chlamydia trachomatis/Neisseria gonorrhoeae RNA, TMA. Maintain specimen at room temperature or refrigerate (2C to 30C). For oral, anal, or rectal sourcessee test code CTGCO. C. trachomatis; Because cytology/HPV testing and STD testing address different clinical questions, aliquot removal may not be suitable for all clinical situations. Labs & Appointments Toggle Labs & Appointments, Billing & Insurance Toggle Billing & Insurance, Diseases & Conditions Toggle Diseases & Conditions, OnDemand Testing Toggle OnDemand Testing, Testing by Disease & Condition Toggle Testing by Disease & Condition, Testing & Services For Toggle Testing & Services For, Hospitals & Physician Systems Toggle Hospitals & Physician Systems, Managed Care Health Plans Toggle Managed Care Health Plans, Lab Data Integrations & Tools Toggle Lab Data Integrations & Tools, Employee Wellness & Testing Toggle Employee Wellness & Testing, Government & Education Toggle Government & Education, Therapeutic Indications Toggle Therapeutic Indications, Development Phase Toggle Development Phase, Compounds & Molecules Toggle Compounds & Molecules. 91448. Remove the swab. In some cases, additional time should be 19. These types of testing are sensitive to even very small amounts of bacterial DNA. Although much less commonly used, cell cultures can help diagnose a chlamydia infection. TEST NAME. Negative; no Chlamydia trachomatis or Neisseria gonorrhoeae detected. Male urethral swab: The patient should not have urinated for at least one hour prior to specimen collection. It affects both men and women, of all ages. No Chlamydia trachomatis or Neisseria gonorrhoeae detected. Chlamydia Trachomatis And Neisseria Gonorrhoeae Detection - Test Code. If submitting a random urine or 24-hour collection with a total volume of 500 mL, refer to 2,3 Dinor-11Beta-Prostaglandin F2 Alpha, Random Urine ( 3004160 ). The LOINC codes are copyright 1994-2021, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. Reported: 4 days from receipt of the specimen. Recommended Reading: Treatment For Chlamydia And Trichomoniasis. Testing schedules may vary. Withdraw the swab carefully; avoid contact with the vaginal mucosa. This infection can be spread by either vaginal, anal or oral sex. Webcpt code for gc chlamydia urine test labcorp. The final volume must be between the two black lines on the device (about 2 mL). Specimen with incorrect patient identification; unlabeled specimen; inappropriate specimen transport conditions; specimens received after prolonged delay (usually >72 hours); specimen leaked in transit; specimen in expired transport or incorrect transport device; specimens with inappropriate source for test requested; specimen with fixative or additives; Aptima urine transport >30 days from collection; Aptima urine transport with incorrect specimen volume; specimen in ProbeTec UPT transport; ProbeTec Q-swabs; urine in sterile container, Detect Chlamydia trachomatis, Neisseria gonorrhoeae, Mycoplasma genitalium. Immediately place the swab into the transport tube and carefully break the swab shaft against the side of the tube. In some cases, additional time should be Recap the swab specimen transport tube tightly. Specimen with incorrect patient identification; unlabeled specimen; inappropriate specimen transport conditions; specimens received after prolonged delay (usually >72 hours); specimen leaked in transit; specimen in expired transport or incorrect transport device; specimens with inappropriate source for test requested; specimen with fixative or additives; Aptima urine transport >30 days from collection; Aptima urine transport with incorrect specimen volume; <15 mL urine submitted in sterile container; receipt of urine in sterile container >24 hours from collection; Aptima swab transport >60 days from collection; Aptima swab specimens with incorrect specimen volume; Aptima swab specimen without a swab; cleaning swab (white-shaft swab) in Aptima swab transport; any nonGen-Probe swab submitted in Aptima transport device; wooden-shaft swab in transport device; transport device with multiple swabs; female urethral swab; bloody or grossly mucoid specimens; bacterial swabs; specimen in ProbeTec UPT transport; ProbeTec Q-swabs; UTM-RT; SurePath vial. Labs & Appointments Toggle Labs & Appointments, Billing & Insurance Toggle Billing & Insurance, Diseases & Conditions Toggle Diseases & Conditions, OnDemand Testing Toggle OnDemand Testing, Testing by Disease & Condition Toggle Testing by Disease & Condition, Testing & Services For Toggle Testing & Services For, Hospitals & Physician Systems Toggle Hospitals & Physician Systems, Managed Care Health Plans Toggle Managed Care Health Plans, Lab Data Integrations & Tools Toggle Lab Data Integrations & Tools, Employee Wellness & Testing Toggle Employee Wellness & Testing, Government & Education Toggle Government & Education, Therapeutic Indications Toggle Therapeutic Indications, Development Phase Toggle Development Phase, Compounds & Molecules Toggle Compounds & Molecules. 2023 Laboratory Corporation of America Holdings. For women, yearly screening is recommended if you are sexually active and younger than age 25, or 25 or older and at increased risk for chlamydia infection when you are pregnant or considering pregnancy. Remove the cap from the swab specimen transport tube and immediately place the specimen collection swab into the specimen transport tube. Provide patient with a sterile, plastic, preservative-free, screw cap specimen collection cup. Use: Updated 2/28/22. testing to when the result is released to the ordering provider. For women, a vaginal sample is recommended in the absence of a pelvic exam. It can be performed using a urine sample or swab of fluid taken from a site of potential infection such as the urethra, vagina, rectum, or eye. CPT: 87491; 87591 Print Share Include LOINC in print Expected Turnaround Time 2 - 4 days Turnaround time is defined as the usual number of days from the date of pickup of a specimen for testing to when the result is released to the ordering provider. Collection of larger volumes of urine may result in specimen dilution that may reduce test sensitivity; lesser volumes may not adequately rinse organisms into the specimen. Detection of Chlamydia trachomatis and Neisseria gonorrhoeae in urine specimens. The labs that we utilize are the same that your doctor would send you to test for various other issues such as allergies or cholesterol. LABupdate: Candida Species Identification by NAA, Microbiology Specimen Collection and Transport Guide, Patient Information: Chlamydia, Gonorrhea, and Trichomoniasis, Protect Your Patients From the Consequences of Untreated Chlamydia, Gonorrhea, and Trichomonas: Easily Detected and Easily Treated, Trichomonas vaginalis: Detect More Infections With Nucleic Acid Amplification. Specify the exact specimen source/origin (eg, endocervical). Do not touch the soft tip or lay the swab down. Carefully insert the swab into the vagina about two inches past the introitus and gently rotate the swab for 10 to 30 seconds, making sure the swab touches the walls of the vagina so that moisture is absorbed by the swab. labcorp drug test discussion in urine testing . Permission is granted in perpetuity, without payment of license fees or royalties, to use, copy, or distribute the LOINC codes for any commercial or non-commercial purpose, subject to the terms under the license agreement found at https://loinc.org/license/. Remove the cap from the swab specimen transport tube and immediately place the specimen collection swab into the specimen transport tube. Screen for and diagnose sexually transmitted infections and blood borne pathogens including syphilis, hepatitis B virus (HBV), hepatitis C virus (HCV), HIV, Chlamydia trachomatis, and Neisseria gonorrhoeae. Washington, DC. Brush/spatula technique: Insert the brush into the endocervical canal until only the bottommost fibers are exposed. Cpt Code Description Start Date End Date Max Allowed. Store in a specimen transport tube at 2C to 30 . Hemolysis; lipemia; received outside of specimen and/or storage and/or labeling requirements; aliquot received for HIV testing; specimen in expired transport or incorrect transport device; specimens with inappropriate source for test requested; Aptima urine transport >30 days from collection; Aptima urine transport with incorrect specimen volume; Aptima swab transport >60 days from collection; Aptima swab specimen without a swab; cleaning swab (white-shaft swab) in Aptima swab transport; Aptima transport device with multiple swabs. You should get tested for STDs, including chlamydia and gonorrhea, before and after every sexual encounter with new partners. Carefully insert the swab into the vagina about 2" past the introitus and gently rotate the swab for 10 to 30 seconds, making sure the swab touches the walls of the vagina so that moisture is absorbed by the swab. Expected Turnaround Time 2 - 3 days 2. Chlamydia/N. Carefully break the swab shaft at the scoreline; use care to avoid splashing of the contents. Tightly screw on the cap. Obtain an adequate sample from the ectocervix using a plastic spatula. If negative results from the specimen do not fit with the clinical impression, a new specimen may be necessary. PID sometimes causes your reproductive organs to swell, triggering chronic pelvic pain and making it difficult to conceive. These facilities are private, comfortable and test for diseases other than STDs. Transport and store urine refrigerated. Female patients should not cleanse the labial area prior to providing the specimen. See test code CT/GC for genital sources. 3. As with any subsampling step in anatomic pathology, chance misallocation of diagnostic cells may occur if they are very rare. Specimens submitted for this test must be handled using precautions necessary to prevent cross-contamination. Although the findings were not statistically significant, positivity appeared to. Discard this swab. Centers for Disease Control and Prevention (CDC). 15. The chlamydia test can identify bacteria causing this infection. Clinical Significance: This assay may be used to test specimens from symptomatic and asymptomatic individuals to aid in the diagnosis of gonococcal and/or chlamydial urogenital disease. CPT Disclaimer. CPT: 87491; 87591 Print Share Include LOINC in print Synonyms Chlamydia/Gonococcus, Amplicor PCR Chlamydia/Gonococcus, Aptima TMA Chlamydia/Gonococcus, LCR Test Includes Detection of Chlamydia trachomatis and Neisseria gonorrhoeae by nucleic acid amplification technology Special Instructions Submit one specimen per test requested. Discard this swab. Screening and Referral Algorithm for Hepatitis B Virus (HBV) Infection Among Pregnant Women. Discard this swab. The final volume must be between the two black lines on the device (about 2 mL). No correlation can be drawn between the magnitude of the Ct value and the number of cells in an infected sample Collect the first 20-30 mL of voided urine in a sterile specimen collection cup . It is essential to have an early screening and diagnosis for both infections and, take the full course of prescribed antibiotics. Risk factors that impact the frequency of gonorrhea screening include: You May Like: How Common Is It For Chlamydia To Come Back, Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC 183198: Ct/Ng NAA rfx Tv NAA: 188106: Chlamydia by NAA: 43304-5: 183198: Ct/Ng NAA rfx Tv NAA: 188107: Gonococcus by NAA: 43305-2: 183198: Ct/Ng NAA rfx Tv NAA: 183199: Trich vag by NAA Rfx: N/ Vaginal swab: Collect vaginal fluid sample using the Gen-Probe Aptima swab by contacting the swab to the lower third of the vaginal wall and rotating the swab for 10 to 30 seconds to absorb fluid. Chlamydia is easily treated with antibiotics. Nucleic acid amplification testing is recommended for detection of Chlamydia trachomatis from endocervical or urethral specimens. Your doctor might order a urine culture if you have symptoms of a UTI, which can . Immediately place the swab into the transport tube, and carefully break the swab shaft against the side of the tube. Chlamydia trachomatis is a type of gram-negative bacteria that is responsible for causing Chlamydia infection. 1. Allow bleach to contact work surfaces and pipettors for at least one minute and then follow with a water rinse. Add urine to the Aptima Combo 2 urine collection device. Note: Client must clearly label the site/source of each Chlamydia/Gonococcus Nucleic Acid Amplification specimen. Summary and Explanation of the Test . Put on clean gloves before proceeding to specimen transfer. Turnaround time is defined as the usual number of days from the date of pickup of a specimen for Remember that prior to processing for Pap smear in the ThinPrep instrumentation, a volume of PreservCyt equal to that removed for testing must be added back to the vial. Permission is granted in perpetuity, without payment of license fees or royalties, to use, copy, or distribute the LOINC codes for any commercial or non-commercial purpose, subject to the terms under the license agreement found at https://loinc.org/license/. The assay may be used to test . Thats why its so important to get retested after every sexual encounter with new partners. Direct patient to provide a first-catch urine (approximately 20 mL to 30 mL of the initial urine stream) into a urine collection container free of any preservatives. gonorrhoeae and T. vaginalis RNA, Qualitative, TMA, Pap Vial - Diagnosis of the three most common sexually transmitted infections. Turnaround time is defined as the usual number of days from the date of pickup of a specimen for Female patients should not cleanse the labial area prior to providing the specimen.