Partial thromboplastin time (PTT), clotting test at McLaren Port Huron
CPT 85730 · Port Huron, MI
These are McLaren Port Huron's own posted figures from its standard-charges file dated December 31, 2025. They are not a quote. Source: the hospital's file · its price transparency page.
Across 19 Michigan hospitals we index that post a cash price for this service: lowest $8.29, median $34.65, highest $319.15. 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 |
|---|---|---|---|---|
| Activated Partial Thromboplastin line 6901 | both | $22.35 | $44.70 | $3.29 – $33.53 |
| THROMBOPLASTIN TIME PARTIAL line 8266 | both | $21.60 | $43.20 | $3.29 – $21.95 |
| PTT With Heparin line 9746 | both | $22.35 | $44.70 | $3.29 – $22.71 |
| Partial Thromboplastin Time line 11348 | both | $22.35 | $44.70 | $3.29 – $22.71 |
| Activated PTT line 15958 | both | $22.35 | $44.70 | $3.29 – $33.53 |
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 McLaren Port Huron prices