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Fibrinolysin Blood Test

Illinois rates for HCPCS 85400

A blood test that measures fibrinolysin, the enzyme responsible for dissolving blood clots once they are no longer needed. It forms part of assessing whether the body's clot-breakdown system is running too fast, which can lead to abnormal bleeding.

Rates data updated July 2026.

How much does Fibrinolysin Blood Test cost?

$10.47

Typical negotiated rate. In Illinois, July 2026.

Insurers have agreed to pay about $10.47 for this service. The price depends on where it is billed: about $7.76 from a physician practice, and about $12.59 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 6 insurance carriers under federal price transparency rules.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$7.76$6.31 to $14.13
FacilityA hospital or hospital-owned outpatient department$12.59$8.13 to $17.78

How much rates vary

Facilitymedian $13 · 10th to 90th $7 to $33Professionalmedian $8 · 10th to 90th $6 to $25
$2.0$5.0$10.0$20.0$50.0$100.0$200.0facility $13professional $8

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$6.31
Median
$12.02
Typical High
$20.89
Aetna
Setting
Professional
Modifier
Global
Typical Low
$6.03
Median
$6.61
Typical High
$16.22
BCBS
Setting
Facility
Modifier
Global
Typical Low
$10.47
Median
$22.91
Typical High
$79.43
BCBS
Setting
Professional
Modifier
Global
Typical Low
$13.49
Median
$13.49
Typical High
$13.49
Cigna
Setting
Facility
Modifier
Global
Typical Low
$9.33
Median
$19.05
Typical High
$35.48
Cigna
Setting
Professional
Modifier
Global
Typical Low
$4.07
Median
$9.12
Typical High
$14.13
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$8.51
Median
$17.38
Typical High
$100.00
Hally Health
Setting
Facility
Modifier
Global
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$10.00
Median
$10.00
Typical High
$10.00
Molina
Setting
Professional
Modifier
Global
Typical Low
$3.89
Median
$3.89
Typical High
$4.27
United
Setting
Facility
Modifier
Global
Typical Low
$6.03
Median
$7.76
Typical High
$15.49
United
Setting
Professional
Modifier
Global
Typical Low
$3.24
Median
$6.17
Typical High
$10.47

Where Illinois sits

The same service costs 2.8 times more in Hawaii than in Maryland. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Illinois $10.47 · 10th of 51
HI $15.85MD $5.75

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.