Partial thromboplastin time (PTT) clotting test cost in Louisiana
In Louisiana, 13 hospitals publish a cash price for Partial thromboplastin time (PTT) clotting test: from $13.44 to $160.80, with a median of $23.52. The lowest price is at East Jefferson General Hospital (Metairie) and 3 other hospitals. The highest price is 12.0× 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 Louisiana, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| East Jefferson General Hospital lowest Metairie · New Orleans-Metairie, LA Arup Partial Prothrombin Time La | $13.44 | $96.00 | Jul 1, 2026 source file |
| Lakeside Hospital lowest Metairie · New Orleans-Metairie, LA Arup Partial Prothrombin Time La | $13.44 | $96.00 | Jul 1, 2026 source file |
| Lakeview Hospital lowest Covington · Slidell-Mandeville-Covington, LA Labcorp Ptt-La Mix | $13.44 | $96.00 | Jul 1, 2026 source file |
| Tulane Medical Center lowest New Orleans · New Orleans-Metairie, LA Arup Partial Prothrombin Time La | $13.44 | $96.00 | Jun 25, 2026 source file |
| University Med Center New Orleans · New Orleans-Metairie, LA Labcorp Ptt-La Mix | $16.28 | $74.00 | Jul 1, 2026 source file |
| New Orleans East Hospital New Orleans · New Orleans-Metairie, LA Partial Prothrombin Time | $20.32 | $127.00 | Jun 24, 2026 source file |
| West Jefferson Medical Center Marrero · New Orleans-Metairie, LA Partial Prothrombin Time | $23.52 | $147.00 | Jun 30, 2026 source file |
| Touro Infirmary New Orleans · New Orleans-Metairie, LA Cia Ptt | $23.80 | $170.00 | Jul 1, 2026 source file |
| Lallie Kemp Regional Medical Center Independence · Hammond, LA COAGULATION ASSESSMENT BLOOD TEST; PLASMA OR WHOLE BLOOD | $24.58 | $40.96 | — source file |
| Natchitoches Parish Hospital Service District Natchitoches · Natchitoches, LA PTT | $38.00 | $95.00 | Mar 18, 2026 source file |
| St. Frances Cabrini Hospital Alexandria · Alexandria, LA HC 85730 THROMBOPLASTIN TIME, PARTIAL | $48.62 | $187.00 | Jan 13, 2026 source file |
| Childrens Hospital New Orleans · New Orleans-Metairie, LA Arup Partial Prothrombin Time La | $59.13 | $219.00 | Jun 24, 2026 source file |
| LaSalle Parish Hospital Service District No. 1 Olla · Olla, LA Partial Thromboplastin Time | $160.80 | $201.00 | 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 |
|---|---|---|---|
| New Orleans-Metairie, LA | 8 | $13.44 | $18.30 |
| Alexandria, LA | 1 | $48.62 | $48.62 |
| Hammond, LA | 1 | $24.58 | $24.58 |
| Natchitoches, LA | 1 | $38.00 | $38.00 |
| Olla, LA | 1 | $160.80 | $160.80 |
| Slidell-Mandeville-Covington, LA | 1 | $13.44 | $13.44 |
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
- 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.