Prothrombin time (PT/INR) clotting test in Denver-Aurora-Centennial, CO
In Denver-Aurora-Centennial, CO, 10 hospitals list a cash price for Prothrombin time (PT/INR) clotting test: from $13.72 to $211.27, with a median of $191.96. The lowest listed price is at Denver Health and Hospital Authority.
Cash prices at 10 facilities across 6 cities for code 85610, 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 Jun 25, 2026.
Lowest$13.72Denver Health and Hospital Authority
Median$191.96half pay less
Highest$211.27in this market
Difference15.4×highest vs lowest
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Denver-Aurora-Centennial, CO.
median
Lowest $13.72Highest $211.27
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| Denver Health and Hospital Authority lowest Denver, CO HC PROTHROMBIN TIME ARUP 3017009 | $13.72 | $39.19 | 65% | Apr 30, 2026 source file |
| Denver Health and Hospital Authority Denver, CO HC PROTIME/INR POINT OF CARE | $20.09 | $57.38 | 65% | Apr 30, 2026 source file |
| Denver Health and Hospital Authority Denver, CO HC PROTHROMBIN TIME | $20.09 | $57.38 | 65% | Apr 30, 2026 source file |
| Childrens Hospital Colorado Aurora, CO HB=CSHB PROTHROMBIN TIME SENDOUT | $30.55 | $47.00 | 35% | Apr 17, 2026 source file |
| National Jewish Health Denver, CO HC PROTHROMBIN TIME | $43.55 | $62.22 | 30% | — source file |
| Childrens Hospital Colorado Aurora, CO HB=PT MIXING PROTHROMBIN TIME | $44.85 | $69.00 | 35% | Apr 17, 2026 source file |
| Denver Health and Hospital Authority Denver, CO HC PROTHROMBIN TIME (BETHESDA) ARUP 300724 | $58.22 | $166.32 | 65% | Apr 30, 2026 source file |
| Childrens Hospital Colorado Aurora, CO HB=PROTHROMBIN TIME. | $76.70 | $118.00 | 35% | Apr 17, 2026 source file |
| Reunion Rehabilitation Hospital Inverness, LLC Englewood, CO PT/INR | $79.79 | $79.79 | — | Apr 1, 2026 source file |
| Denver Rehabilitation Hospital, LLC Denver, CO PT/INR | $79.79 | $79.79 | — | Apr 1, 2026 source file |
| Childrens Hospital Colorado Aurora, CO HB=CSHB POCT PT/INR | $100.75 | $155.00 | 35% | Apr 17, 2026 source file |
| Childrens Hospital Colorado Aurora, CO HB=CSHB PROTHROMBIN TIME INR | $100.75 | $155.00 | 35% | Apr 17, 2026 source file |
| Childrens Hospital Colorado Aurora, CO HB=PROTHROMBIN TIME (PT) PLASMA | $102.05 | $157.00 | 35% | Apr 17, 2026 source file |
| AdventHealth Littleton Littleton, CO HC PROTHROMBIN TIME INR COUMADIN CLINIC | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Littleton Littleton, CO HC PROTHROMBIN TIME - PROTHROMBIN MIXING STUDY | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Littleton Littleton, CO HC PROTHROMBIN TIME INR | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Porter Denver, CO HC POC PROTHROMBIN TIME INR | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Porter Denver, CO HC PROTHROMBIN TIME INHIBITOR ASSAY PT WITH REFLEX TO PT 1:1 MIX - ARUP | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Porter Denver, CO HC PROTHROMBIN TIME -ANTIPHOSPHOLIPID SYNDROME REFLEX PANEL - ARUP | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Porter Denver, CO HC PROTHROMBIN TIME - PT AND PTT PANEL | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Porter Denver, CO HC PROTHROMBIN TIME SPECIAL COAGULATION - INHIBITOR SCREEN | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Porter Denver, CO HC PROTIME-INR | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Porter Denver, CO HC PROTHROMBIN TIME INR - LUPUS ANTICOAGULANT PANEL WITH REFLEX -ARUP | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Porter Denver, CO HC PROTHROMBIN TIME INR - ARUP PHOSLIPID | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Porter Denver, CO HC PROTHROMBIN TIME INR - ARUP INHIB SCRN | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Porter Denver, CO HC PROTHROMBIN TIME INR - SPECIAL COAG | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Porter Denver, CO HC PROTHROMBIN TIME - SURGICAL LAB | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Porter Denver, CO HC PROTHROMBIN TIME - PROTIME DILUTION PROTOCOL | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Porter Denver, CO HC PROTHROMBIN TIME INR COUMADIN CLINIC | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Porter Denver, CO HC PROTHROMBIN TIME - PROTHROMBIN MIXING STUDY | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Porter Denver, CO HC PROTHROMBIN TIME INR | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Castle Rock Castle Rock, CO HC POC PROTHROMBIN TIME INR | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Castle Rock Castle Rock, CO HC PROTHROMBIN TIME INHIBITOR ASSAY PT WITH REFLEX TO PT 1:1 MIX - ARUP | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Castle Rock Castle Rock, CO HC PROTHROMBIN TIME -ANTIPHOSPHOLIPID SYNDROME REFLEX PANEL - ARUP | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Castle Rock Castle Rock, CO HC PROTHROMBIN TIME - PT AND PTT PANEL | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Castle Rock Castle Rock, CO HC PROTHROMBIN TIME SPECIAL COAGULATION - INHIBITOR SCREEN | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Castle Rock Castle Rock, CO HC PROTIME-INR | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Castle Rock Castle Rock, CO HC PROTHROMBIN TIME INR - LUPUS ANTICOAGULANT PANEL WITH REFLEX -ARUP | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Castle Rock Castle Rock, CO HC PROTHROMBIN TIME INR - ARUP PHOSLIPID | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Castle Rock Castle Rock, CO HC PROTHROMBIN TIME INR - ARUP INHIB SCRN | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Castle Rock Castle Rock, CO HC PROTHROMBIN TIME INR - SPECIAL COAG | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Castle Rock Castle Rock, CO HC PROTHROMBIN TIME - SURGICAL LAB | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Castle Rock Castle Rock, CO HC PROTHROMBIN TIME - PROTIME DILUTION PROTOCOL | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Castle Rock Castle Rock, CO HC PROTHROMBIN TIME INR COUMADIN CLINIC | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Castle Rock Castle Rock, CO HC PROTHROMBIN TIME - PROTHROMBIN MIXING STUDY | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Castle Rock Castle Rock, CO HC PROTHROMBIN TIME INR | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Parker Parker, CO HC POC PROTHROMBIN TIME INR | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Parker Parker, CO HC PROTHROMBIN TIME INHIBITOR ASSAY PT WITH REFLEX TO PT 1:1 MIX - ARUP | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Parker Parker, CO HC PROTHROMBIN TIME -ANTIPHOSPHOLIPID SYNDROME REFLEX PANEL - ARUP | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Parker Parker, CO HC PROTHROMBIN TIME - PT AND PTT PANEL | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Parker Parker, CO HC PROTHROMBIN TIME SPECIAL COAGULATION - INHIBITOR SCREEN | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Parker Parker, CO HC PROTIME-INR | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Parker Parker, CO HC PROTHROMBIN TIME INR - LUPUS ANTICOAGULANT PANEL WITH REFLEX -ARUP | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Parker Parker, CO HC PROTHROMBIN TIME INR - ARUP PHOSLIPID | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Parker Parker, CO HC PROTHROMBIN TIME INR - ARUP INHIB SCRN | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Parker Parker, CO HC PROTHROMBIN TIME - SURGICAL LAB | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Parker Parker, CO HC PROTHROMBIN TIME - PROTIME DILUTION PROTOCOL | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Parker Parker, CO HC PROTHROMBIN TIME INR COUMADIN CLINIC | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Parker Parker, CO HC PROTHROMBIN TIME - PROTHROMBIN MIXING STUDY | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Parker Parker, CO HC PROTHROMBIN TIME INR | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Parker Parker, CO HC PROTHROMBIN TIME INR - SPECIAL COAG | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Littleton Littleton, CO HC POC PROTHROMBIN TIME INR | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Littleton Littleton, CO HC PROTHROMBIN TIME INHIBITOR ASSAY PT WITH REFLEX TO PT 1:1 MIX - ARUP | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Littleton Littleton, CO HC PROTHROMBIN TIME -ANTIPHOSPHOLIPID SYNDROME REFLEX PANEL - ARUP | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Littleton Littleton, CO HC PROTHROMBIN TIME - PT AND PTT PANEL | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Littleton Littleton, CO HC PROTHROMBIN TIME SPECIAL COAGULATION - INHIBITOR SCREEN | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Littleton Littleton, CO HC PROTIME-INR | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Littleton Littleton, CO HC PROTHROMBIN TIME INR - LUPUS ANTICOAGULANT PANEL WITH REFLEX -ARUP | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Littleton Littleton, CO HC PROTHROMBIN TIME INR - ARUP PHOSLIPID | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Littleton Littleton, CO HC PROTHROMBIN TIME INR - ARUP INHIB SCRN | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Littleton Littleton, CO HC PROTHROMBIN TIME INR - SPECIAL COAG | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Littleton Littleton, CO HC PROTHROMBIN TIME - SURGICAL LAB | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| AdventHealth Littleton Littleton, CO HC PROTHROMBIN TIME - PROTIME DILUTION PROTOCOL | $191.96 | $191.96 | — | Apr 1, 2026 source file |
| Craig Hospital Englewood, CO HC PROTHROMBIN TIME | $211.27 | $554.50 | 62% | Jun 25, 2026 source file |
Outpatient: lowest $13.72, median $191.96, highest $211.27 — a 15.4× difference within the same market.
As an inpatient, the same code is billed by 10 facilities here, median $191.96. 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
The prothrombin time (PT) test measures how long it takes blood to clot, and is reported with the INR, a standardized number. It is used to monitor warfarin and to check clotting before surgery or with liver disease.
What the price covers
The price usually covers the PT and INR result. The blood draw is often a separate charge; a fingerstick home or clinic INR check may be billed differently.