Partial thromboplastin time (PTT) clotting test cost in Tennessee
In Tennessee, 44 hospitals publish a cash price for Partial thromboplastin time (PTT) clotting test: from $5.12 to $100.50, with a median of $10.50. The lowest price is at Cumberland Medical Center, Inc. (Crossville). The highest price is 19.6× 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.
Lowest$5.12Cumberland Medical Center, Inc.
Median$10.50half pay less
Highest$100.50in Tennessee
Lowest saves$5.38vs the median
Hospitals in Tennessee, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Cumberland Medical Center, Inc. lowest Crossville · Crossville, TN THROMBOPLASTIN TIME PART (PTT) | $5.12 | $16.00 | Aug 5, 2026 source file |
| Erlanger Health Pikeville · Pikeville, TN CHG THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD | $5.20 | $18.00 | Jan 25, 2026 source file |
| Fort Loudoun Medical Center Lenoir City · Knoxville, TN THROMBOPLASTIN TIME PART (PTT) | $5.28 | $16.00 | Aug 27, 2026 source file |
| Fort Sanders Regional Medical Center Knoxville · Knoxville, TN THROMBOPLASTIN TIME PART (PTT) | $5.28 | $16.00 | Aug 5, 2026 source file |
| Methodist Medical Center of Oak Ridge Oak Ridge · Knoxville, TN THROMBOPLASTIN TIME PART (PTT) | $5.28 | $16.00 | Aug 5, 2026 source file |
| Roane County Medical Center Harriman · Knoxville, TN THROMBOPLASTIN TIME PART (PTT) | $5.28 | $16.00 | Aug 5, 2026 source file |
| Methodist Lebonheur Childrens Hosp Memphis · Memphis, TN-MS-AR HC Thromboplas Time Partial - Aptt | $9.24 | $42.00 | — source file |
| Erlanger Health Chattanooga · Chattanooga, TN-GA CHG THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD | $9.50 | $18.00 | Jan 25, 2026 source file |
| Saint Thomas Regional Hospitals McMinnville · McMinnville, TN PTT-LA SCREEN | $9.74 | $32.45 | — source file |
| Saint Thomas Regional Hospitals Smithville · Smithville, TN PTT-LA SCREEN | $9.74 | $32.45 | — source file |
| Saint Thomas Regional Hospitals Sparta · Cookeville, TN PTT-LA SCREEN | $9.74 | $32.45 | — source file |
| Saint Thomas Rutherford Hospital Murfreesboro · Nashville-Davidson--Murfreesboro--Franklin, TN PTT-LA SCREEN | $9.74 | $32.45 | — source file |
| Saint Thomas West Hospital Harding Pk Nashville · Nashville-Davidson--Murfreesboro--Franklin, TN PTT-LA SCREEN | $9.74 | $32.45 | — source file |
| Parkwest Medical Center Louisville · Knoxville, TN THROMBOPLASTIN TIME PART (PTT) | $10.08 | $16.00 | Aug 5, 2026 source file |
| Hancock County Hospital Sneedville · Sneedville, TN HC PTT THROMBOPLASTIN TIME PARTIAL | $10.35 | $45.00 | Mar 23, 2026 source file |
| Johnson County Community Hospital Mountain City · Mountain City, TN HC PTT THROMBOPLASTIN TIME PARTIAL | $10.35 | $45.00 | Mar 23, 2026 source file |
| Bristol Regional Medical Center Bristol · Kingsport-Bristol, TN-VA HC PTT THROMBOPLASTIN TIME PARTIAL | $10.50 | $70.00 | Mar 23, 2026 source file |
| Franklin Woods Community Hospital Johnson City · Johnson City, TN HC PTT THROMBOPLASTIN TIME PARTIAL | $10.50 | $70.00 | Mar 23, 2026 source file |
| Greeneville Community Hospital Greeneville · Greeneville, TN HC PTT THROMBOPLASTIN TIME PARTIAL | $10.50 | $70.00 | Mar 23, 2026 source file |
| Hawkins County Memorial Hospital Rogersville · Kingsport-Bristol, TN-VA HC PTT THROMBOPLASTIN TIME PARTIAL | $10.50 | $70.00 | Mar 23, 2026 source file |
| Holston Valley Medical Center Kingsport · Kingsport-Bristol, TN-VA HC PTT THROMBOPLASTIN TIME PARTIAL | $10.50 | $70.00 | Mar 23, 2026 source file |
| Indian Path Community Hospital Kingsport · Kingsport-Bristol, TN-VA HC PTT THROMBOPLASTIN TIME PARTIAL | $10.50 | $70.00 | Mar 23, 2026 source file |
| Johnson City Medical Center Johnson City · Johnson City, TN HC PTT THROMBOPLASTIN TIME PARTIAL | $10.50 | $70.00 | — source file |
| Sycamore Shoals Hospital Elizabethton · Johnson City, TN HC PTT THROMBOPLASTIN TIME PARTIAL | $10.50 | $70.00 | Mar 23, 2026 source file |
| Claiborne Medical Center Tazewell · Tazewell, TN PTT PLASMA/WHOLE BLD | $12.04 | $43.00 | Aug 5, 2026 source file |
| Leconte Medical Center Sevierville · Sevierville, TN THROMBOPLASTIN TIME PART (PTT) | $17.40 | $60.00 | Aug 5, 2026 source file |
| Morristown Hamblen Hospital Association Morristown · Morristown, TN THROMBOPLASTIN TIME PART (PTT) | $18.00 | $60.00 | Aug 5, 2026 source file |
| Parkwest Medical Center Knoxville · Knoxville, TN THROMBOPLASTIN TIME PART (PTT) | $18.00 | $60.00 | Aug 5, 2026 source file |
| Methodist Lebonheur Germantown Hosp Germantown · Memphis, TN-MS-AR HC Thromboplas Time Partial - Aptt | $18.26 | $83.00 | — source file |
| Methodist North Hospital Memphis · Memphis, TN-MS-AR HC Thromboplas Time Partial - Aptt | $18.26 | $83.00 | — source file |
| Methodist South Hospital Memphis · Memphis, TN-MS-AR HC Thromboplas Time Partial - Aptt | $18.26 | $83.00 | — source file |
| Methodist University Hospital Memphis · Memphis, TN-MS-AR HC Thromboplas Time Partial - Aptt | $18.26 | $83.00 | — source file |
| Baptist Memorial Hospital-Union City Union City · Union City, TN PTT WITH HEPZYME | $24.80 | $124.00 | Feb 25, 2026 source file |
| Vanderbilt Bedford Hospital Shelbyville · Shelbyville, TN HC PARTIAL THROMBOPLAS TIME (PTT) | $28.42 | $98.00 | Oct 1, 2025 source file |
| Vanderbilt Tullahoma-Harton Hospital Tullahoma · Tullahoma-Manchester, TN HC PARTIAL THROMBOPLAS TIME (PTT) | $28.42 | $98.00 | Oct 1, 2025 source file |
| Vanderbilt Wilson County Hospital Lebanon · Nashville-Davidson--Murfreesboro--Franklin, TN HC PARTIAL THROMBOPLAS TIME (PTT) | $28.42 | $98.00 | Oct 1, 2025 source file |
| Baptist Memorial Hospital-Collierville Collierville · Memphis, TN-MS-AR PTT | $34.65 | $165.00 | Feb 27, 2026 source file |
| Baptist Memorial Hospital-Memphis Memphis · Memphis, TN-MS-AR PTT | $34.65 | $165.00 | Feb 28, 2026 source file |
| Baptist Memorial Hospital-Women's Memphis · Memphis, TN-MS-AR PTT LA | $34.65 | $165.00 | Feb 27, 2026 source file |
| Baptist Memorial Hospital-Carroll County Huntingdon · Huntingdon, TN PTT LA | $37.95 | $165.00 | Feb 27, 2026 source file |
| Baptist Memorial Hospital-Tipton Covington · Memphis, TN-MS-AR PTT LA | $39.60 | $165.00 | Feb 27, 2026 source file |
| Vanderbilt Clarksville Hospital Clarksville · Clarksville, TN-KY THROMBOPLAST TIMEPTT | $49.50 | $255.12 | Jan 1, 2026 source file |
| Vanderbilt University Medical Center Nashville · Nashville-Davidson--Murfreesboro--Franklin, TN HC PARTIAL THROMBOPLAS TIME (PTT) | $52.92 | $98.00 | Oct 1, 2025 source file |
| STRHS Pulaski East College Pulaski · East College Pulaski, TN Thromboplastin time, partial (PTT); plasma or whole blood | $100.50 | $343.02 | — source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Memphis, TN-MS-AR | 9 | $9.24 | $18.26 |
| Knoxville, TN | 6 | $5.28 | $5.28 |
| Kingsport-Bristol, TN-VA | 4 | $10.50 | $10.50 |
| Nashville-Davidson--Murfreesboro--Franklin, TN | 4 | $9.74 | $19.08 |
| Johnson City, TN | 3 | $10.50 | $10.50 |
| Chattanooga, TN-GA | 1 | $9.50 | $9.50 |
| Clarksville, TN-KY | 1 | $49.50 | $49.50 |
| Cookeville, TN | 1 | $9.74 | $9.74 |
| Crossville, TN | 1 | $5.12 | $5.12 |
| East College Pulaski, TN | 1 | $100.50 | $100.50 |
| Greeneville, TN | 1 | $10.50 | $10.50 |
| Huntingdon, TN | 1 | $37.95 | $37.95 |
| Mountain City, TN | 1 | $10.35 | $10.35 |
| McMinnville, TN | 1 | $9.74 | $9.74 |
| Morristown, TN | 1 | $18.00 | $18.00 |
| Pikeville, TN | 1 | $5.20 | $5.20 |
| Smithville, TN | 1 | $9.74 | $9.74 |
| Sneedville, TN | 1 | $10.35 | $10.35 |
| Sevierville, TN | 1 | $17.40 | $17.40 |
| Shelbyville, TN | 1 | $28.42 | $28.42 |
| Tazewell, TN | 1 | $12.04 | $12.04 |
| Tullahoma-Manchester, TN | 1 | $28.42 | $28.42 |
| Union City, TN | 1 | $24.80 | $24.80 |
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
- Colorado$28.60
- 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
- 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.