Fibrinogen test cost in Rexburg, ID
In Rexburg, ID, 1 hospital lists a cash price for fibrinogen blood test: from $39.75 to $39.75, with a median of $39.75. Across Idaho, the median is $71.23 at 28 hospitals.
Cash prices at 1 facility for code 85384, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 29, 2026; the hospital files themselves were last updated between Mar 26, 2026 and Mar 26, 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 Rexburg, ID.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Madison Memorial Hospital lowest Rexburg, ID · (208) 359-6488 FIBRINOGEN (FACTOR 1) ACTIVITY MEASUREMENT File of Mar 26, 2026 · source file | $39.75 | $53.00 | $9.72–$19.44 | 25% |
| Madison Memorial Hospital Rexburg, ID · (208) 359-6488 FIBRINOGEN ACTIVITY File of Mar 26, 2026 · source file | $41.25 | $55.00 | $9.72–$19.44 | 25% |
Outpatient: lowest $39.75, median $39.75, highest $39.75.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is not 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
A fibrinogen test measures a clotting protein. It is used for unexplained bleeding, before some surgeries and in severe illness to check clotting.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.