Partial thromboplastin time (PTT) clotting test cost in Colorado
In Colorado, 15 hospitals publish a cash price for Partial thromboplastin time (PTT) clotting test: from $5.36 to $258.27, with a median of $28.60. The lowest price is at Banner North Colorado Medical Center (Greeley) and 1 other hospital. The highest price is 48.2× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 85730. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Hospitals in Colorado, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Banner North Colorado Medical Center lowest Greeley · Greeley, CO LAB PTT PLASMA/BLD WHL | $5.36 | $19.00 | Mar 2, 2026 source file |
| Banner North Colorado Medical Center - Loveland Campus lowest Loveland · Loveland, CO LAB PTT PLASMA/BLD WHL | $5.36 | $19.00 | Mar 2, 2026 source file |
| Banner Fort Collins Medical Center Fort Collins · Fort Collins-Loveland, CO LAB PTT PLASMA/BLD WHL NS | $5.51 | $54.00 | Mar 2, 2026 source file |
| Sterling Regional Medical Center Sterling · Sterling, CO LAB PTT PLASMA/BLD WHL | $6.36 | $19.00 | Mar 2, 2026 source file |
| East Morgan County Hospital Brush · Fort Morgan, CO LAB PTT PLASMA/BLD WHL | $11.84 | $19.00 | Feb 12, 2026 source file |
| Denver Health and Hospital Authority Denver · Denver-Aurora-Centennial, CO HC THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD ARUP 3017009 | $13.72 | $39.19 | Apr 30, 2026 source file |
| Community Hospital Grand Junction · Grand Junction, CO THROMBOPLASTIN TIME PARTIAL | $17.92 | $32.00 | — source file |
| Childrens Hospital Colorado Aurora · Denver-Aurora-Centennial, CO HB=CSHB THROMBOPLASTIN TIME PARTIAL SENDOUT | $28.60 | $44.00 | Apr 17, 2026 source file |
| National Jewish Health Denver · Denver-Aurora-Centennial, CO HC PARTIAL THROMBOPLASTIN TIME | $51.63 | $73.75 | — source file |
| Craig Hospital Englewood · Denver-Aurora-Centennial, CO HC THROMBOPLASTIN TIME APTT | $240.89 | $632.25 | Jun 25, 2026 source file |
| AdventHealth Avista Louisville · Boulder, CO HC APTT, HEPZYME TREATED | $258.27 | $258.27 | Apr 1, 2026 source file |
| AdventHealth Castle Rock Castle Rock · Denver-Aurora-Centennial, CO HC APTT, INHIBITOR SCREEN, 1-HOUR (RFLX) (ARUP) | $258.27 | $258.27 | Apr 1, 2026 source file |
| AdventHealth Littleton Littleton · Denver-Aurora-Centennial, CO HC SPECIAL COAG APTT | $258.27 | $258.27 | Apr 1, 2026 source file |
| AdventHealth Parker Parker · Denver-Aurora-Centennial, CO HC APTT | $258.27 | $258.27 | Apr 1, 2026 source file |
| AdventHealth Porter Denver · Denver-Aurora-Centennial, CO HC ACTIVATED PARTIAL THROMBOPLASTIN TIME (APTT) LUPUS SENS-INHIBITOR SCREEN | $258.27 | $258.27 | Apr 1, 2026 source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Denver-Aurora-Centennial, CO | 8 | $13.72 | $249.58 |
| Boulder, CO | 1 | $258.27 | $258.27 |
| Fort Collins-Loveland, CO | 1 | $5.51 | $5.51 |
| Fort Morgan, CO | 1 | $11.84 | $11.84 |
| Grand Junction, CO | 1 | $17.92 | $17.92 |
| Greeley, CO | 1 | $5.36 | $5.36 |
| Loveland, CO | 1 | $5.36 | $5.36 |
| Sterling, CO | 1 | $6.36 | $6.36 |
What it is
The partial thromboplastin time (PTT or aPTT) test measures how long it takes blood to clot through a different pathway than the PT test. It is used to check for bleeding disorders, before surgery, and to monitor heparin.
What the price covers
The price usually covers the PTT test. The blood draw is often billed separately.
Partial thromboplastin time (PTT) clotting test in other states
- Alabama$62.92
- Alaska$24.96
- Arizona$31.56
- Arkansas$29.00
- California$110.42
- Connecticut$29.73
- Delaware$77.24
- Florida$20.00
- Georgia$50.00
- Hawaii$15.60
- Idaho$15.03
- Illinois$47.50
- Indiana$51.00
- Iowa$37.70
- Kansas$71.50
- Kentucky$149.17
- Louisiana$23.52
- Maine$42.00
- Maryland$23.50
- Massachusetts$20.70
- Michigan$31.00
- Minnesota$56.01
- Mississippi$33.00
- Missouri$37.50
- Montana$51.20
- Nebraska$38.64
- Nevada$58.08
- New Hampshire$39.23
- New Jersey$6.91
- New Mexico$62.18
- New York$21.75
- North Carolina$45.50
- North Dakota$15.20
- Ohio$34.80
- Oklahoma$31.20
- Oregon$54.00
- Pennsylvania$44.40
- Puerto Rico$12.50
- Rhode Island$47.00
- South Carolina$48.50
- South Dakota$58.00
- Tennessee$10.50
- Texas$34.50
- Utah$89.90
- Vermont$54.67
- Virginia$43.20
- Washington$35.85
- West Virginia$44.25
- Wisconsin$50.00
- Wyoming$13.05
Median cash price across the state's hospitals.