--- title: Expanded STI Urine Panel (Chlamydia, Gonorrhea & M. genitalium) Test type: test id: sti-expanded-urine url: "https://www.test-well.com/tests/expanded-sti-urine-panel" price_usd: 149.99 lab_fee_usd: 6 all_in_usd: 155.99 category: STI & Infectious Disease sample: Urine sample fasting_required: false results_in: "2–4 business days" labs: - Labcorp orderable: false --- # Expanded STI Urine Panel (Chlamydia, Gonorrhea & M. genitalium) Test > Expanded STI Urine Panel (Chlamydia, Gonorrhea & M. genitalium) measures Chlamydia trachomatis, Neisseria gonorrhoeae and Mycoplasma genitalium from a urine sample. At TestWell it costs $149.99 plus a $6 lab fee, needs no fasting, and results post in 2–4 business days. Physician-authorized with no doctor's visit or insurance needed; draw at Labcorp. **Not orderable yet.** This test is listed for information; TestWell is finishing lab registration and it cannot be added to a cart today. ## Key facts | Fact | Value | | --- | --- | | Price | $149.99 + $6 lab processing fee per order ($155.99 all-in for this test alone) | | Sample | Urine sample | | Fasting | Not required | | Results | 2–4 business days | | Labs | Labcorp | | Biomarkers measured | 3 | | Physician authorization | Included — no doctor's visit, referral or insurance needed | | Payment | Card, HSA or FSA; cash-pay only (no insurance billing) | ## What does the Expanded STI Urine Panel (Chlamydia, Gonorrhea & M. genitalium) test tell you? One urine sample screens for chlamydia, gonorrhea, and Mycoplasma genitalium — the STI most standard panels leave out. Chlamydia and gonorrhea are the two most common bacterial STIs, and Mycoplasma genitalium (Mgen) is the one most panels skip even though it causes the same picture — urethritis, cervicitis, and pelvic inflammatory disease — and often persists after the antibiotics used for the other two. This Labcorp nucleic acid amplification test checks all three from a single first-catch urine sample and reports each separately. It fits when symptoms continue after a negative chlamydia and gonorrhea result, after a partner's Mgen diagnosis, or when you want the fuller picture from one visit. **Clinical use:** Detects Chlamydia trachomatis, Neisseria gonorrhoeae, and Mycoplasma genitalium from urine to diagnose or rule out the bacterial causes of urethritis and cervicitis, including the one standard panels miss. ## Who should order it? Sexually active adults with urinary or genital symptoms — especially symptoms that persist after a negative chlamydia and gonorrhea test — or anyone whose partner was diagnosed with Mycoplasma genitalium. ## Biomarkers measured - Chlamydia trachomatis - Neisseria gonorrhoeae - Mycoplasma genitalium ## Price by lab | Lab | Test price | All-in (with $6 fee) | Notes | | --- | --- | --- | --- | | Labcorp | $149.99 | $155.99 | Choose at checkout; walk-in patient service centers nationwide (not NY/NJ) | Rhode Island is not served. Prices are identical online and in the lab; no draw fee or physician fee is added. ## How much does a Expanded STI Urine Panel (Chlamydia, Gonorrhea & M. genitalium) test cost? A Expanded STI Urine Panel (Chlamydia, Gonorrhea & M. genitalium) test costs $149.99 at TestWell — $155.99 all-in when ordered alone, because the $6 lab processing fee is charged once per order, with no draw fee or physician fee added. Hospital outpatient labs typically bill around $450.00 self-pay for the same test, and often more. With insurance, what you pay depends on your deductible and your plan's negotiated rate; TestWell's price is fixed before the draw and is HSA/FSA-eligible. | Where you order | Price | One test, all-in | Notes | | --- | --- | --- | --- | | TestWell (drawn at Quest or Labcorp) | $149.99 | $155.99 | Includes the one $6 lab processing fee, charged once per order | | Hospital outpatient lab, self-pay (typical) | $450.00 | $450.00 | Reference figure; hospital charges vary widely by facility and are often higher | Lab test codes: Labcorp test no. 180049. ## How do you prepare? Do not urinate for at least 1 hour before providing the sample. First-catch urine (the first part of the stream) is preferred. No fasting required. For the most reliable result, test at least 1–2 weeks after a possible exposure. ## Related conditions - Chlamydia (A74.9) - Gonorrhea (A54.9) - Mycoplasma genitalium infection ## Common questions about the Expanded STI Urine Panel (Chlamydia, Gonorrhea & M. genitalium) test ### What is Mycoplasma genitalium and why test for it? Mycoplasma genitalium is a sexually transmitted bacterium recognized by the CDC as a cause of urethritis in men and cervicitis and pelvic inflammatory disease in women. It is often resistant to azithromycin, the antibiotic commonly given for chlamydia, which is why symptoms that persist after standard treatment are a classic reason to test for it. ### Is a urine test as accurate as a swab? For these three organisms, first-catch urine is a validated specimen with sensitivity comparable to a swab for genital infections. Hold your urine for at least an hour and collect the first part of the stream. Throat or rectal infections require a swab and are not covered by this test. ### How soon after exposure can I test? Nucleic acid tests can detect these infections within days, but waiting at least 1–2 weeks after a possible exposure reduces the chance of a false negative. If you have symptoms now, test now and retest later if needed. ### What happens if something is positive? All three are curable with antibiotics, though the right drug differs — Mycoplasma genitalium in particular needs a specific regimen. A positive result should be treated by a clinician, and recent partners should be tested and treated to prevent reinfection. ## How to order This test is not orderable yet. 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Educational content is not a diagnosis — discuss results with a clinician.