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Fibrinolysin Blood Test

Maryland 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?

$5.75

Typical negotiated rate. In Maryland, July 2026.

Insurers have agreed to pay about $5.75 for this service. Most negotiated rates run $5.62 to $9.55.

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.

How much rates vary

Facilitymedian $5 · 10th to 90th $3 to $10Professionalmedian $6 · 10th to 90th $5 to $35
$5.0$10.0$20.0$50.0facility $5professional $6

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. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$5.13
Median
$5.75
Typical High
$34.67
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$5.50
Median
$6.17
Typical High
$7.59
Cigna
Setting
Facility
Modifier
Global
Typical Low
$4.07
Median
$5.37
Typical High
$11.48
Cigna
Setting
Professional
Modifier
Global
Typical Low
$4.17
Median
$7.76
Typical High
$19.50
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$7.76
Median
$9.33
Typical High
$14.79
United
Setting
Facility
Modifier
Global
Typical Low
$3.24
Median
$3.63
Typical High
$10.47
United
Setting
Professional
Modifier
Global
Typical Low
$3.47
Median
$5.13
Typical High
$10.47
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$3.02
Median
$5.37
Typical High
$11.48

Where Maryland 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.

Maryland $5.75 · 51st 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.