Partial thromboplastin time (PTT), clotting test at Providence Holy Cross Medical Center
CPT 85730 · Mission Hills, CA
These are Providence Holy Cross Medical Center'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 81 California hospitals we index that post a cash price for this service: lowest $6.00, median $111.28, highest $735.25. See every hospital.
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[1845] | both | $144.90 | $414.00 | |
| HC THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD LAB standard_charge_information[1845] | outpatient | $43.40 | $124.00 | |
| HC THROMBOPLASTIN TIME PARTIAL standard_charge_information[1859] | both | $144.90 | $414.00 | |
| HC THROMBOPLASTIN TIME PARTIAL standard_charge_information[1859] | outpatient | $43.40 | $124.00 | |
| Thromboplastin time partial standard_charge_information[352511] | 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 Holy Cross Medical Center prices