PTT blood test cost in Mt Shasta, CA — inpatient
In Mt Shasta, CA, 1 hospital lists a cash price for partial thromboplastin time (PTT) clotting test as an inpatient: from $5.20 to $5.20, with a median of $5.20. Across California, the median is $37.67 at 164 hospitals.
Cash prices at 1 facility for code 85730, as an inpatient (admitted to hospital) . Collected Sep 27, 2026; the hospital files themselves were last updated between Feb 28, 2026 and Feb 28, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Mt Shasta, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Dignity Health lowest Mt Shasta, CA · (530) 926-6111 RL-A-LUPUS RFLX 3017009C | $5.20 | $6.68 | $3.48–$6.55 | 22% | Feb 28, 2026 source file |
| Dignity Health Mt Shasta, CA · (530) 926-6111 RL-A-ANTI PHOS 3017157C | $5.45 | $7.00 | $3.64–$6.86 | 22% | Feb 28, 2026 source file |
| Dignity Health Mt Shasta, CA · (530) 926-6111 RL-A-RFLX INPTT1 2003272A | $7.55 | $9.70 | $5.05–$9.51 | 22% | Feb 28, 2026 source file |
| Dignity Health Mt Shasta, CA · (530) 926-6111 RL-A-PTT 30235 | $7.56 | $9.71 | $5.05–$9.52 | 22% | Feb 28, 2026 source file |
| Dignity Health Mt Shasta, CA · (530) 926-6111 RL-A-PTT INHIB 2003266 | $8.46 | $10.87 | $5.66–$10.66 | 22% | Feb 28, 2026 source file |
| Dignity Health Mt Shasta, CA · (530) 926-6111 RL-A-THROMRISK 3017156I | $11.85 | $15.23 | $7.92–$14.93 | 22% | Feb 28, 2026 source file |
| Dignity Health Mt Shasta, CA · (530) 926-6111 RL-A-RF BILL PTTT 3017033 | $23.97 | $30.80 | $16.02–$30.19 | 22% | Feb 28, 2026 source file |
| Dignity Health Mt Shasta, CA · (530) 926-6111 RL-A-QUEST PTT | $83.37 | $107.15 | $55.72–$105.01 | 22% | Feb 28, 2026 source file |
| Dignity Health Mt Shasta, CA · (530) 926-6111 PARTIAL THROMBO TIME | $150.94 | $194.00 | $100.88–$190.12 | 22% | Feb 28, 2026 source file |
Inpatient: lowest $5.20, median $5.20, highest $5.20.
As an outpatient, the same code is billed by 1 facility here, median $5.20 — that is the price to compare if you are not being admitted.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
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.