Blood Clotting (PTT) Test cost at US hospitals
Partial thromboplastin time (PTT) · CPT 85730
$5.51
lowest cash price
$74.00
national median
$747.03
highest cash price
897
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $5.51–$747.03 — the variation is the story.
Most expensive published cash price
$747.03
CENTENNIAL MEDICAL CENTER AT ASHLAND CITY — Ashland City, TNMedian cash price over time
Sep 1, 2025 ($109.35) → Sep 1, 2026 ($65.00)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Alaska | 5 | $82.68 | $134.16 | $188.76 |
| Arizona | 24 | $8.06 | $31.56 | $141.73 |
| Arkansas | 11 | $24.75 | $68.25 | $92.00 |
| California | 91 | $11.32 | $111.28 | $322.83 |
| Colorado | 17 | $5.51 | $258.27 | $662.00 |
| Florida | 74 | $37.48 | $158.60 | $584.00 |
| Georgia | 25 | $28.00 | $79.56 | $474.83 |
| Hawaii | 2 | $51.00 | $51.00 | $56.32 |
| Illinois | 51 | $30.03 | $88.20 | $170.40 |
| Indiana | 26 | $41.38 | $119.40 | $172.53 |
| Iowa | 21 | $32.85 | $32.85 | $698.75 |
| Kansas | 11 | $39.20 | $265.85 | $466.86 |
| Kentucky | 23 | $44.35 | $149.17 | $293.40 |
| Louisiana | 1 | $50.96 | $50.96 | $50.96 |
| Maine | 7 | $67.35 | $117.10 | $190.05 |
| Maryland | 2 | $12.60 | $12.60 | $12.60 |
| Michigan | 27 | $8.29 | $31.00 | $132.80 |
| Minnesota | 18 | $34.40 | $85.68 | $114.40 |
| Mississippi | 11 | $20.02 | $34.20 | $76.59 |
| Missouri | 21 | $23.25 | $60.50 | $431.10 |
| Montana | 2 | $48.00 | $48.00 | $114.40 |
| Nebraska | 13 | $32.51 | $67.20 | $110.50 |
| Nevada | 4 | $26.03 | $115.83 | $161.59 |
| New Hampshire | 1 | $178.15 | $178.15 | $178.15 |
| New Jersey | 22 | $6.01 | $6.61 | $27.00 |
| New Mexico | 2 | $108.36 | $108.36 | $108.36 |
| New York | 23 | $6.01 | $6.01 | $126.00 |
| North Carolina | 15 | $51.00 | $69.85 | $82.85 |
| North Dakota | 4 | $38.40 | $38.40 | $38.40 |
| Ohio | 68 | $24.70 | $62.40 | $204.75 |
| Oklahoma | 18 | $22.11 | $53.00 | $210.10 |
| Oregon | 12 | $24.65 | $59.25 | $65.25 |
| Pennsylvania | 33 | $25.80 | $41.40 | $511.20 |
| South Carolina | 11 | $53.50 | $96.50 | $217.00 |
| South Dakota | 7 | $41.60 | $65.60 | $110.40 |
| Tennessee | 38 | $10.35 | $19.80 | $747.03 |
| Texas | 107 | $36.96 | $117.00 | $733.35 |
| Virginia | 43 | $10.35 | $79.00 | $359.16 |
| Washington | 32 | $7.28 | $36.41 | $121.80 |
| West Virginia | 18 | $37.00 | $55.50 | $301.20 |
| Wisconsin | 35 | $19.80 | $50.00 | $140.70 |
| Wyoming | 4 | $22.68 | $34.34 | $37.10 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| Baptist Health Paducah | Paducah, KY | $172.53 | $5.10 – $460.08 |
| St. Luke's Health - Patients Medical Center | Pasadena, TX | $177.80 | $4.80 – $282.00 |
| MaineHealth - Memorial Hospital | North Conway, NH | $178.15 | $2.97 – $71.35 |
| Adventhealth Fish Memorial | Orange City, FL | $178.80 | $5.71 – $11.44 |
| MUSC Health Lancaster Medical Center | Lancaster, SC | $184.50 | $6.01 – $10.32 |
| Providence Kodiak Island Medical Center | Kodiak, AK | $188.76 | not published |
| Pen Bay Medical Center | Rockport, ME | $190.05 | $6.01 – $178.65 |
| Mid Coast Hospital | Brunswick, ME | $190.05 | $3.24 – $178.65 |
| Adventhealth Palm Coast | Palm Coast, FL | $197.21 | $5.71 – $12.84 |
| Adventhealth Palm Coast Parkway | Palm Coast, FL | $197.21 | $5.71 – $12.84 |
| O'Bleness Hospital | Athens, OH | $204.75 | $6.01 – $6.07 |
| Riverside Methodist Hospital | Columbus, OH | $204.75 | $6.01 – $22.54 |
| Dublin Methodist Hospital | Dublin, OH | $204.75 | $6.01 – $22.54 |
| Hardin Memorial Hospital | Kenton, OH | $204.75 | not published |
| Berger Hospital | Circleville, OH | $204.75 | $6.01 – $6.01 |
| Grant Medical Center | Columbus, OH | $204.75 | $6.01 – $22.54 |
| Doctors Hospital | Columbus, OH | $204.75 | $6.01 – $22.54 |
| Marion General Hospital | Marion, OH | $204.75 | $6.01 – $6.25 |
| Providence Cedars-Sinai Tarzana Medical Center | Tarzana, CA | $207.20 | $6.01 – $16.01 |
| Adventhealth Connerton | Land O Lakes, FL | $208.31 | not published |
| SSM Health St. Anthony Hospital - Midwest | Midwest City, OK | $210.10 | $4.00 – $12.86 |
| St. Luke's Health - The Vintage Hospital | Houston, TX | $210.70 | $4.33 – $602.00 |
| Baylor St Luke's Medical Center | Houston, TX | $210.70 | $4.33 – $602.00 |
| St. Luke's Health - Sugar Land Hospital | Sugar Land, TX | $210.70 | $4.33 – $602.00 |
| St. Luke's Health - Springwoods Village Hospital | Spring, TX | $210.70 | $4.33 – $602.00 |
| St. Luke's Health - Lakeside Hospital | The Woodlands, TX | $210.70 | $4.33 – $602.00 |
| St Mary's Hospital | Richmond, VA | $213.00 | not published |
| St Francis Medical Center | Midlothian, VA | $213.00 | not published |
| Memorial Regional Hospital | Mechanicsville, VA | $213.00 | not published |
| Richmond Community Hospital | Richmond, VA | $213.00 | not published |
| Barbourville ARH Hospital | Barbourville, KY | $213.60 | $6.01 – $6.01 |
| St. Joseph's Medical Center Stockton | Stockton, CA | $216.68 | $0.84 – $4.00 |
| HCA HEALTHCARE BRIGHTON PARK ER | MONCKS CORNER, SC | $217.00 | $5.13 – $46.53 |
| LEWISGALE HOSPITAL-ALLEGHANY | LOW MOOR, VA | $221.00 | $5.23 – $8.71 |
| Sequoia Hospital | Redwood City, CA | $225.68 | $1.47 – $20.94 |
| Adventhealth Central Texas | Killeen, TX | $230.64 | $5.41 – $23.14 |
| Mercy Medical Center Merced | Merced, CA | $232.27 | $1.16 – $4.00 |
| UPMC McKeesport | Mckeesport, PA | $238.80 | $5.57 – $11.71 |
| Adventhealth Ocala | Ocala, FL | $249.04 | $6.01 – $13.34 |
| St. Joseph's Behavioral Health Center | Stockton, CA | $253.53 | $0.40 – $3.20 |
| Dominican Hospital | Santa Cruz, CA | $253.80 | $3.08 – $53.86 |
| Harlan ARH Hospital | KY 40831, KY | $256.80 | $5.10 – $6.01 |
| Paintsville ARH Hospital | Paintsville, KY | $256.80 | $5.10 – $7.42 |
| AdventHealth Parker | Parker, CO | $258.27 | $5.89 – $11.12 |
| AdventHealth Littleton | Littleton, CO | $258.27 | $5.89 – $11.12 |
| AdventHealth Porter | Denver, CO | $258.27 | $5.89 – $11.12 |
| AdventHealth Avista | Louisville, CO | $258.27 | $5.89 – $11.12 |
| AdventHealth Castle Rock | Castle Rock, CO | $258.27 | $5.89 – $11.12 |
| Middlesboro ARH Hospital | Middlesboro, KY | $260.40 | $5.10 – $6.01 |
| Santa Rosa Memorial Hospital | Santa Rosa, CA | $262.65 | $5.89 – $52.71 |