PTT blood test cost in Kansas City, MO
In Kansas City, MO-KS, 19 hospitals list a cash price for partial thromboplastin time (PTT) clotting test: from $5.22 to $486.19, with a median of $91.95. The lowest listed price is at NKC Health — $86.73 less than the median here. Across Missouri, the median is $55.40 at 64 hospitals.
- The median here, $91.95, is 104% above the US median of $45.00.
- That is 15.3× Medicare's 2026 national rate for the same service ($6.01).
- Kansas City, MO ranks 2nd of 2 metro areas in Missouri by median, cheapest first.
- 9 of 19 hospitals list a cash price equal to their full list price, with no self-pay discount.
Cash prices at 19 facilities across 14 cities for code 85730, as an outpatient — the setting a self-pay patient normally buys. Collected Oct 23, 2026; the hospital files themselves were last updated between Mar 6, 2026 and Sep 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 Kansas City, MO-KS.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| NKC Health lowest North Kansas City, MO · (816) 691-2000 PTT Inhibitor 1 Hour Incubation File of Mar 6, 2026 · source file | $5.22 | $18.00 | $5.57–$15.93 | 71% |
| Providence Medical Center Kansas City, KS · (913) 596-4000 Hc Thromboplas Time Partial File of Mar 17, 2026 · source file | $6.00 | $110.49 | $5.25–$102.09 | 95% |
| Saint John Hospital Leavenworth, KS · (913) 680-6000 Hc Thromboplas Time Partial File of Mar 17, 2026 · source file | $6.00 | $110.49 | $5.25–$88.39 | 95% |
| St Joseph Medical Center Kansas City, MO · (816) 942-4400 Hc Thromboplas Time Partial File of Mar 17, 2026 · source file | $6.00 | $359.13 | $5.25–$359.13 | 98% |
| Ascentist Hospital Leawood, KS · (913) 529-1801 THROMBOPLASTIN TIME PARTIAL File of Apr 26, 2026 · source file | $10.82 | $40.00 | $9.98–$12.92 | 73% |
| NKC Health North Kansas City, MO · (816) 691-2000 PTT LUPUS File of Mar 6, 2026 · source file | $12.18 | $42.00 | $5.57–$34.36 | 71% |
| NKC Health North Kansas City, MO · (816) 691-2000 Reflexed to PTT Ratio Treated Bill ARUP File of Mar 6, 2026 · source file | $13.92 | $48.00 | $5.57–$39.26 | 71% |
| NKC Health North Kansas City, MO · (816) 691-2000 THROMBOPLASTIN TIME PARTIAL+1 more line at this price File of Mar 6, 2026 · source file | $33.35 | $115.00 | $5.57–$94.07 | 71% |
| Children's Mercy Hospital Kansas Overland Park, KS · (913) 696-8000 PTT PARTIAL THROMBOPLAST TIME File of Apr 1, 2026 · source file | $34.08 | $71.00 | $5.41–$63.90 | 52% |
| Children's Mercy Hospital Kansas City, MO · (816) 234-3000 PTT PARTIAL THROMBOPLAST TIME File of Apr 1, 2026 · source file | $34.08 | $71.00 | $5.51–$63.90 | 52% |
| Liberty Hospital Liberty, MO · (816) 781-7200 THROMBOPLASTIN TIME +2 more lines at this price File of Jul 9, 2026 · source file | $41.00 | $150.00 | $41.85–$122.40 | 73% |
| NKC Health North Kansas City, MO · (816) 691-2000 PTT Inhibitor Screen File of Mar 6, 2026 · source file | $42.34 | $146.00 | $5.57–$119.43 | 71% |
| Cass Regional Medical Center Harrisonville, MO · (816) 380-5888 85730 THRMBOPLSTIME+1 more line at this price File of Apr 7, 2026 · source file | $55.30 | $79.00 | $6.01–$76.55 | 30% |
| Bates County Memorial Hospital Butler, MO · (660) 200-7000 APTT MIXING STUDIES File of Apr 20, 2026 · source file | $91.95 | $131.35 | $6.01–$111.65 | 30% |
| Bates County Memorial Hospital Butler, MO · (660) 200-7000 APTT File of Apr 20, 2026 · source file | $99.94 | $142.77 | $6.01–$121.35 | 30% |
| AdventHealth South Overland Park Overland Park, KS · (913) 373-2000 HC ACTIVATED PARTIAL THROMBOPLASTIN TIME (APTT) - PT AND PTT PANEL+8 more lines at this price File of Apr 1, 2026 · source file | $265.85 | $265.85 | — | — |
| AdventHealth Shawnee Mission Shawnee Mission, KS · (913) 676-2152 HC APTT+8 more lines at this price File of Apr 1, 2026 · source file | $265.85 | $265.85 | — | — |
| Centerpoint Medical Center Independence, MO · (816) 698-7000 PTT File of Sep 1, 2026 · source file | $279.31 | $279.31 | $36.31–$251.38 | — |
| Lafayette Regional Health Center Lexington, MO · (660) 259-2203 PTT+1 more line at this price File of Sep 1, 2026 · source file | $341.44 | $341.44 | $6.01–$341.44 | — |
| Lee's Summit Medical Center Lee's Summit, MO · (816) 282-5000 Thromboplastin time, partial (PTT); plasma or whole blood +1 more line at this price File of Sep 1, 2026 · source file | $356.92 | $356.92 | $3.25–$303.38 | — |
| Belton Regional Medical Center Kansas City, MO · (816) 348-1200 Thromboplastin time, partial (PTT); plasma or whole blood +1 more line at this price File of Sep 1, 2026 · source file | $401.20 | $401.20 | $6.01–$361.08 | — |
| Research Medical Center Kansas City, MO · (816) 276-4000 Thromboplastin time, partial (PTT); plasma or whole blood +1 more line at this price File of Sep 1, 2026 · source file | $431.10 | $431.10 | $6.01–$431.10 | — |
| Menorah Medical Center Overland Park, KS · (913) 498-6000 PTT+1 more line at this price File of Sep 1, 2026 · source file | $466.86 | $466.86 | $3.25–$373.49 | — |
| Overland Park Regional Medical Center Olathe, KS · (913) 541-5000 PTT File of Sep 1, 2026 · source file | $486.19 | $486.19 | $63.20–$364.64 | — |
Outpatient: lowest $5.22, median $91.95, highest $486.19 — a 93.1× difference within the same market.
As an inpatient, the same code is billed by 9 facilities here, median $41.00. 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 10 of 17 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 2 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 PTT blood test is, what the price covers and why prices differ: PTT blood test explained.
1 row held back from this comparison
It is priced below $1 or below a tenth of the national median for code 85730 ($46.15). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| Hospital | Cash price | File |
|---|---|---|
| NKC Health North Kansas City, MOAPTT | $3.48 | file |