Chlamydia test cost in Boston, MA
In Boston-Cambridge-Newton, MA-NH, 8 hospitals list a cash price for chlamydia test by nucleic acid amplification (NAAT, PCR-type): from $62.39 to $211.17, with a median of $81.90. The lowest listed price is at Boston Medical Center South — $19.51 less than the median here. Across Massachusetts, the median is $150.00 at 19 hospitals.
Cash prices at 8 facilities across 5 cities for code 87491, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Boston-Cambridge-Newton, MA-NH.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Boston Medical Center South lowest Brockton, MA · (508) 427-3000 HC Chg Iadna Chlamydia Trachomatis Amplified Probe Tq | $62.39 | $138.65 | $30.94–$394.86 | 55% | — source file |
| Boston Medical Center Brighton Boston, MA · (617) 789-3000 HC Chg Iadna Chlamydia Trachomatis Amplified Probe Tq | $70.96 | $157.68 | $28.79–$475.07 | 55% | — source file |
| Melrosewakefield Healthcare Melrose, MA · (781) 979-3000 HC Chylmd Trach Dna Amp Probe - Lymphogranuloma | $81.90 | $117.00 | $40.95–$530.75 | 30% | — source file |
| Lowell General Hospital Lowell, MA · (978) 937-6000 HC Chylmd Trach Dna Amp Probe - Chlamydia Dna Pc | $81.90 | $117.00 | $40.95–$120.15 | 30% | — source file |
| Tufts Medical Center Boston, MA · (617) 636-5000 HC Chylmd Trach Dna Amp Probe - Chlamydia Dna Pc | $81.90 | $117.00 | $30.72–$152.28 | 30% | — source file |
| Melrosewakefield Healthcare Melrose, MA · (781) 979-3000 HC Chylmd Trach Dna Amp Probe - Chlamydia Dna Pc | $81.90 | $117.00 | $40.95–$530.75 | 30% | — source file |
| Lowell General Hospital Lowell, MA · (978) 937-6000 HC Chylmd Trach Dna Amp Probe - Lymphogranuloma | $81.90 | $117.00 | $40.95–$120.15 | 30% | — source file |
| Boston Medical Center Boston, MA · (617) 638-8000 HC Chg Iadna Chlamydia Trachomatis Amplified Probe Tq | $97.20 | $216.00 | $28.79–$512.54 | 55% | — source file |
| Cambridge Health Alliance Cambridge, MA · (617) 665-1000 HC Genprobe Chlamydia So | $150.00 | $150.00 | $30.94–$242.09 | — | — source file |
| Cambridge Health Alliance Cambridge, MA · (617) 665-1000 HC Genprobe Chlamydia | $160.00 | $160.00 | $30.94–$242.09 | — | — source file |
| Shriners Childrens - Boston Boston, MA · (617) 722-3000 CHLMYD TRACH DNA AMP PROBE | $211.17 | $211.17 | $30.35–$817.41 | — | — source file |
Outpatient: lowest $62.39, median $81.90, highest $211.17 — a 3.4× difference within the same market.
As an inpatient, the same code is billed by 7 facilities here, median $81.90. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At 8 of 8 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
This test looks for the genetic material of Chlamydia trachomatis using a nucleic acid amplification test (NAAT), the most accurate type of chlamydia test. It is run on a urine sample or a swab and is used for routine screening and when there are symptoms.
What the price covers
The price usually covers the chlamydia test only. The visit, the sample collection and a gonorrhea test on the same sample (87591) are usually billed separately.