Partial thromboplastin time (PTT), clotting test at Providence St. Joseph Hospital
CPT 85730 · Orange, CA
These are Providence St. Joseph Hospital's own posted figures from its standard-charges file dated April 1, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 37 California hospitals we index that post a cash price for this service: lowest $13.78, median $111.28, highest $735.25. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Kaiser Foundation Hospital - Orange County - Anaheim Anaheim, CA | 3.5 mi | $111.28 | $214.00 | 2026-04-01 |
| Providence St. Jude Medical Center Fullerton, CA | 8.1 mi | $71.85 | $149.69 | 2026-04-01 |
| Providence Mission Hospital Mission Viejo, CA | 17.2 mi | $83.04 | $173.00 | 2026-04-01 |
| PIH Health Downey Hospital Downey, CA | 17.9 mi | $111.28 | $214.00 | 2026-04-01 |
| St. Mary Medical Center Long Beach, CA | 18.4 mi | $71.85 | $149.69 | 2026-04-01 |
| Saint Francis Medical Center Lynwood, CA | 20.9 mi | $141.68 | $253.00 | 2026-04-01 |
| Kaiser Foundation Hospital - Baldwin Park Baldwin Park, CA | 22.0 mi | $111.28 | $214.00 | 2026-04-01 |
| Community Hospital of Huntington Park Huntington Park, CA | 23.6 mi | $95.00 | $95.00 | 2026-02-04 |
Distances are straight-line from ZIP code centers. Each hospital's figures come from its own file; files are updated on different dates.
Every row for CPT 85730 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| HC THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD LAB standard_charge_information[2172] | both | $90.30 | $258.00 | |
| HC THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD LAB standard_charge_information[2172] | outpatient | $25.90 | $74.00 | |
| HC THROMBOPLASTIN TIME PARTIAL standard_charge_information[2186] | both | $90.30 | $258.00 | |
| HC THROMBOPLASTIN TIME PARTIAL standard_charge_information[2186] | outpatient | $25.90 | $74.00 | |
| Thromboplastin time partial standard_charge_information[347563] | outpatient | $6.01 – $57.15 |
The first row is the one used above. A price for one code usually covers the hospital's facility charge only; the doctor, anesthesia, pathology and other services can be billed separately. Ask the hospital for a good faith estimate before a scheduled service: if you pay yourself and the bill comes in $400 or more above the estimate, you can dispute it under the No Surprises Act.
Check a bill from this hospital All Providence St. Joseph Hospital prices