Lab tests CPT 85384 Inpatient — admitted to hospital

Fibrinogen test cost in Eureka, CA — inpatient

In Eureka-Arcata, CA, 3 hospitals list a cash price for fibrinogen blood test as an inpatient: from $59.28 to $205.53, with a median of $187.17. The lowest listed price is at Mad River Community Hospital — $127.89 less than the median here. Across California, the median is $134.55 at 195 hospitals.

Cash prices at 3 facilities across 3 cities for code 85384, as an inpatient (admitted to hospital) . Collected Sep 27, 2026; the hospital files themselves were last updated between Jul 22, 2025 and Apr 1, 2026.

Lowest$59.28Mad River Community Hospital

Median$187.17half of hospitals charge less

Highest$205.53in this market

Difference3.5×highest vs lowest

Where each hospital's price falls

Each dot is one hospital's cash price on a scale from the lowest to the highest in Eureka-Arcata, CA.

median

Lowest $59.28Highest $223.84

Hospitals, cheapest first

Hospital	Cash price	List price	Insurers pay	Off list
Mad River Community Hospital lowest Arcata, CA · (707) 822-3621 FIBRINOGEN ACTIVITY File of Jul 22, 2025 · source file	$59.28	$59.28	—	—
Providence St Joseph Hospital Eureka, CA · (707) 445-8121 HC FIBRINOGEN File of Apr 1, 2026 · source file	$187.17	$367.00	—	49%
Providence Redwood Memorial Hospital Fortuna, CA · (707) 445-8121 HC FIBRINOGEN File of Apr 1, 2026 · source file	$205.53	$403.00	—	49%
Mad River Community Hospital Arcata, CA · (707) 822-3621 FIBRINOGEN File of Jul 22, 2025 · source file	$223.84	$223.84	—	—

Hospital The hospital that published the price, its city and the line exactly as written in its price file.

Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More

List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More

Insurers pay The lowest and highest rates this hospital has agreed with insurance plans for the same item, from its price file. If the cash price is below what your plan pays and you have not met your deductible, paying cash can cost you less. More

Off list How much lower the cash price is than the list price.

No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More

Inpatient: lowest $59.28, median $187.17, highest $205.53 — a 3.5× difference within the same market.

As an outpatient, the same code is billed by 3 facilities here, median $56.59 — that is the price to compare if you are not being admitted.

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.