Syphilis test (treponemal) cost in Boulder, CO
In Boulder, CO, 1 hospital lists a cash price for syphilis antibody test (Treponema pallidum): from $190.68 to $190.68, with a median of $190.68. Across Colorado, the median is $82.88 at 44 hospitals.
Cash prices at 1 facility for code 86780, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Boulder, CO.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| AdventHealth Avista lowest Louisville, CO · (303) 673-1000 HC ANTIBODY TREPONEMA PALLIDUM - T. PALLIDUM DONOR | $190.68 | $190.68 | — | — | Apr 1, 2026 source file |
| AdventHealth Avista Louisville, CO · (303) 673-1000 HC ANTIBODY TREPONEMA PALLIDUM - FTA ANTIBODIES, IGG AND IGM | $191.03 | $191.03 | — | — | Apr 1, 2026 source file |
| AdventHealth Avista Louisville, CO · (303) 673-1000 HC ANTIBODY TREPONEMA PALLIDUM - DONOR TOTAL SYPHILIS | $191.03 | $191.03 | — | — | Apr 1, 2026 source file |
| AdventHealth Avista Louisville, CO · (303) 673-1000 HC DONOR TOTAL SYPHILIS | $191.03 | $191.03 | — | — | Apr 1, 2026 source file |
| AdventHealth Avista Louisville, CO · (303) 673-1000 HC DONOR T PALLIDUM CONFIRM | $191.03 | $191.03 | — | — | Apr 1, 2026 source file |
| AdventHealth Avista Louisville, CO · (303) 673-1000 HC TREPONEMA PALLIDUM (SYPHILIS) ANTIBODY - ARUP | $191.03 | $191.03 | — | — | Apr 1, 2026 source file |
| AdventHealth Avista Louisville, CO · (303) 673-1000 HC TREPONEMA PALLIDUM ANTIBODY | $191.03 | $191.03 | — | — | Apr 1, 2026 source file |
| AdventHealth Avista Louisville, CO · (303) 673-1000 HC TREPONEMA PALLIDUM ANTIBODY - ARUP | $191.03 | $191.03 | — | — | Apr 1, 2026 source file |
| AdventHealth Avista Louisville, CO · (303) 673-1000 HC TREPONEMA PALLIDUM ANTIBODY BY TP-PA - ARUP | $191.03 | $191.03 | — | — | Apr 1, 2026 source file |
| AdventHealth Avista Louisville, CO · (303) 673-1000 HC TREPONEMA PALLIDUM IGG BY ELISA - ARUP | $191.03 | $191.03 | — | — | Apr 1, 2026 source file |
| AdventHealth Avista Louisville, CO · (303) 673-1000 HC TREPONEMA PALLIDUM CONFIRMATION | $191.03 | $191.03 | — | — | Apr 1, 2026 source file |
| AdventHealth Avista Louisville, CO · (303) 673-1000 HC TREPONEMA PALLIDUM IGG BY IFA (FTA-ABS) - ARUP | $191.03 | $191.03 | — | — | Apr 1, 2026 source file |
Outpatient: lowest $190.68, median $190.68, highest $190.68.
As an inpatient, the same code is billed by 1 facility here, median $190.68. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
What it is
A treponemal antibody test detects antibodies to the bacterium that causes syphilis. Many labs now screen with it first and confirm with an RPR (86592).
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.