Syphilis test (treponemal) cost in Kansas City, MO — inpatient
In Kansas City, MO-KS, 8 hospitals list a cash price for syphilis antibody test (Treponema pallidum) as an inpatient: from $19.00 to $304.99, with a median of $40.33. The lowest listed price is at Liberty Hospital — $21.33 less than the median here. Across Missouri, the median is $50.34 at 58 hospitals.
Cash prices at 8 facilities across 7 cities for code 86780, as an inpatient (admitted to hospital) . Collected Sep 29, 2026; the hospital files themselves were last updated between Mar 6, 2026 and Jul 9, 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 Kansas City, MO-KS.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Liberty Hospital lowest Liberty, MO · (816) 781-7200 ANTIBODY T. PALLIDUM +2 more lines at this price File of Jul 9, 2026 · source file | $19.00 | $69.00 | $19.25–$56.30 | 72% |
| Children's Mercy Hospital Kansas City, MO · (816) 234-3000 INF MARKERS SYPHILIS File of Apr 1, 2026 · source file | $23.04 | $48.00 | $23.04–$43.20 | 52% |
| Children's Mercy Hospital Kansas Overland Park, KS · (913) 696-8000 INF MARKERS SYPHILIS File of Apr 1, 2026 · source file | $23.04 | $48.00 | $23.04–$43.20 | 52% |
| NKC Health North Kansas City, MO · (816) 691-2000 86780 Syphilis Antibody+1 more line at this price File of Mar 6, 2026 · source file | $33.06 | $114.00 | $68.40–$93.25 | 71% |
| NKC Health North Kansas City, MO · (816) 691-2000 TREPONEMA PALLIDUM File of Mar 6, 2026 · source file | $42.05 | $145.00 | $87.00–$118.61 | 71% |
| Cass Regional Medical Center Harrisonville, MO · (816) 380-5888 TREPONEMA PALLIDUM File of Apr 7, 2026 · source file | $47.60 | $68.00 | $8.84–$65.89 | 30% |
| Bates County Memorial Hospital Butler, MO · (660) 200-7000 SYPHILIS SCREENING CASCADE File of Apr 20, 2026 · source file | $63.60 | $90.85 | $77.22 | 30% |
| Children's Mercy Hospital Kansas Overland Park, KS · (913) 696-8000 TREPONEMA File of Apr 1, 2026 · source file | $74.88 | $156.00 | $74.88–$140.40 | 52% |
| Children's Mercy Hospital Kansas City, MO · (816) 234-3000 TREPONEMA File of Apr 1, 2026 · source file | $74.88 | $156.00 | $74.88–$140.40 | 52% |
| Children's Mercy Hospital Kansas City, MO · (816) 234-3000 PRP CONFIRM BY TP AB File of Apr 1, 2026 · source file | $101.28 | $211.00 | $101.28–$189.90 | 52% |
| Children's Mercy Hospital Kansas Overland Park, KS · (913) 696-8000 PRP CONFIRM BY TP AB File of Apr 1, 2026 · source file | $101.28 | $211.00 | $101.28–$189.90 | 52% |
| AdventHealth Shawnee Mission Shawnee Mission, KS · (913) 676-2152 HC ANTIBODY TREPONEMA PALLIDUM - DONOR TOTAL SYPHILIS+7 more lines at this price File of Apr 1, 2026 · source file | $304.99 | $304.99 | — | — |
| AdventHealth South Overland Park Overland Park, KS · (913) 373-2000 HC TREPONEMA PALLIDUM ANTIBODY BY TP-PA - ARUP+7 more lines at this price File of Apr 1, 2026 · source file | $304.99 | $304.99 | — | — |
Inpatient: lowest $19.00, median $40.33, highest $304.99 — a 16.1× difference within the same market.
As an outpatient, the same code is billed by 18 facilities here, median $34.38 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 6 of 6 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 3 it is 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
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.