PT/INR blood test cost in Lexington, KY
In Lexington-Fayette, KY, 10 hospitals list a cash price for prothrombin time (PT/INR) clotting test: from $17.64 to $83.92, with a median of $57.96. The lowest listed price is at Clark Regional Medical Center — $40.32 less than the median here. Across Kentucky, the median is $42.00 at 79 hospitals.
- The median here, $57.96, is 83% above the US median of $31.65.
- That is 13.5× Medicare's 2026 national rate for the same service ($4.29).
- Lexington, KY ranks 2nd of 2 metro areas in Kentucky by median, cheapest first.
- 1 of 10 hospitals list a cash price equal to their full list price, with no self-pay discount.
Cash prices at 10 facilities across 6 cities for code 85610, as an outpatient — the setting a self-pay patient normally buys. Collected Nov 5, 2026; the hospital files themselves were last updated between Feb 28, 2026 and Sep 30, 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 Lexington-Fayette, KY.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Clark Regional Medical Center lowest Winchester, KY · (859) 737-8559 Prothrombin time File of Jul 10, 2026 · source file | $17.64 | $44.11 | $3.34 | 60% |
| University of Kentucky Hospital Lexington, KY · (859) 257-2278 Hc Prothrombin Time - Protime-Inr+1 more line at this price File of Apr 1, 2026 · source file | $31.20 | $78.00 | — | 60% |
| Saint Joseph East Lexington, KY · (859) 967-5000 HC LAB PT File of Feb 28, 2026 · source file | $48.21 | $120.00 | $3.34–$109.20 | 60% |
| Bluegrass Community Hospital Versailles, KY · (859) 879-2300 Prothrombin time File of Jul 10, 2026 · source file | $49.31 | $123.28 | $3.34 | 60% |
| Saint Joseph Hospital Lexington, KY · (859) 313-1000 HC LAB PT File of Feb 28, 2026 · source file | $56.53 | $120.00 | $3.34–$109.20 | 53% |
| Baptist Health Lexington Lexington, KY · (859) 260-6100 Blood test, clotting time File of Sep 28, 2026 · source file | $59.38 | $79.17 | $3.34–$160.95 | 25% |
| CHI Saint Joseph Health - Saint Joseph Jessamine Nicholasville, KY · (859) 313-1000 HC LAB PT File of Feb 28, 2026 · source file | $60.44 | $120.00 | $3.34–$109.20 | 50% |
| Bourbon Community Hospital Paris, KY · (859) 987-3600 Prothrombin time File of Jul 11, 2026 · source file | $61.81 | $154.53 | $3.34 | 60% |
| Continuing Care Hospital Lexington, KY HC LAB PT File of Sep 30, 2026 · source file | $63.85 | $144.00 | $4.29–$139.68 | 56% |
| Georgetown Community Hospital Georgetown, KY · (502) 868-1100 Prothrombin time File of Jul 10, 2026 · source file | $83.92 | $62.55 | $4.20 | -34% |
Outpatient: lowest $17.64, median $57.96, highest $83.92 — a 4.8× difference within the same market.
As an inpatient, the same code is billed by 5 facilities here, median $56.53. 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 5 of 9 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 PT/INR blood test is, what the price covers and why prices differ: PT/INR blood test explained.