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Fibrinolysin Blood Test

Colorado 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 October 2026.

How much does Fibrinolysin Blood Test cost?

$7.94

Typical negotiated rate. In Colorado, October 2026.

Insurers have agreed to pay about $7.94 for this service. The price depends on where it is billed: about $5.37 from a physician practice, and about $22.39 from a hospital or other facility.

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 7 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$5.37$3.24 to $6.17
FacilityA hospital or hospital-owned outpatient department$22.39$14.13 to $26.92

How much rates vary

Facilitymedian $22 · 10th to 90th $6 to $35Professionalmedian $5 · 10th to 90th $3 to $14
$5$10$20$50facility $22professional $5

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$7.76
Median
$16.22
Typical High
$35.48
Aetna
Setting
Professional
Modifier
None
Typical Low
$5.75
Median
$5.89
Typical High
$7.76
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$8.71
Median
$22.91
Typical High
$35.48
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$3.24
Median
$5.25
Typical High
$15.85
Cigna
Setting
Facility
Modifier
None
Typical Low
$4.47
Median
$9.33
Typical High
$23.44
Cigna
Setting
Professional
Modifier
None
Typical Low
$4.07
Median
$5.75
Typical High
$11.22
Denver HMP
Setting
Facility
Modifier
None
Typical Low
$5.89
Median
$8.32
Typical High
$17.38
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$6.17
Median
$11.22
Typical High
$30.20
Select Health
Setting
Facility
Modifier
None
Typical Low
$7.76
Median
$14.13
Typical High
$16.22
Select Health
Setting
Professional
Modifier
None
Typical Low
$5.37
Median
$5.37
Typical High
$7.76
United
Setting
Facility
Modifier
None
Typical Low
$9.33
Median
$9.33
Typical High
$9.33
United
Setting
Professional
Modifier
None
Typical Low
$3.24
Median
$5.01
Typical High
$6.17
2 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$2.88
Median
$2.95
Typical High
$3.89
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$1.15
Median
$1.17
Typical High
$1.55

Where Colorado sits

The same service costs 3.5 times more in Kansas than in Alabama. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Colorado· 25th of 51

$7.94

KS $19.05AL $5.50

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.