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Blood Clotting Factor Activity Test

Delaware rates for HCPCS 85280

A laboratory blood test that measures the activity level of one specific protein, called a clotting factor, involved in the blood's ability to form clots. It is used to help diagnose a bleeding disorder, identify which clotting factor is low or not working properly, or monitor treatment for a known factor deficiency. A blood sample is drawn and analyzed in a specialized coagulation laboratory.

Rates data updated July 2026.

How much does Blood Clotting Factor Activity Test cost?

$16.22

Typical negotiated rate. In Delaware, July 2026.

Insurers have agreed to pay about $16.22 for this service. The price depends on where it is billed: about $16.22 from a physician practice, and about $22.39 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 4 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$16.22$15.14 to $57.54
FacilityA hospital or hospital-owned outpatient department$22.39$22.39 to $437

How much rates vary

Facilitymedian $22 · 10th to 90th $19 to $437Professionalmedian $16 · 10th to 90th $15 to $58
$10$20$50$100$200facility $22professional $16

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
$19.50
Median
$22.39
Typical High
$436.52
Aetna
Setting
Professional
Modifier
Global
Typical Low
$15.14
Median
$16.22
Typical High
$57.54
Cigna
Setting
Facility
Modifier
Global
Typical Low
$12.59
Median
$12.59
Typical High
$12.59
Cigna
Setting
Professional
Modifier
Global
Typical Low
$11.75
Median
$13.80
Typical High
$36.31
Highmark BCBS
Setting
Facility
Modifier
Global
Typical Low
$48.98
Median
$48.98
Typical High
$48.98
United
Setting
Professional
Modifier
Global
Typical Low
$8.13
Median
$12.88
Typical High
$26.92

Where Delaware sits

The same service costs 2.6 times more in South Dakota than in Washington, DC. 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.

Delaware· 46th of 51

$16.22

SD $37.15DC $14.45

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.