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Clotting-regulation Protein Blood Test

Delaware rates for HCPCS 85303

This is a blood test that checks one of the body's natural proteins that help keep blood clotting in balance. It's typically ordered as part of a work-up for someone who has had an unexplained or recurrent blood clot, to see whether a deficiency in this protein might be contributing. It's usually run alongside related tests looking at other clot-regulating proteins.

Rates data updated July 2026.

How much does Clotting-regulation Protein Blood Test cost?

$20.89

Typical negotiated rate. In Delaware, July 2026.

Insurers have agreed to pay about $20.89 for this service. The price depends on where it is billed: about $11.48 from a physician practice, and about $263 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$11.48$10.96 to $41.69
FacilityA hospital or hospital-owned outpatient department$263$14.45 to $288

How much rates vary

Facilitymedian $263 · 10th to 90th $11 to $324Professionalmedian $11 · 10th to 90th $11 to $42
$10$20$50$100$200facility $263professional $11

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
$11.48
Median
$263.03
Typical High
$323.59
Aetna
Setting
Professional
Modifier
Global
Typical Low
$10.96
Median
$11.48
Typical High
$41.69
Cigna
Setting
Facility
Modifier
Global
Typical Low
$8.91
Median
$8.91
Typical High
$8.91
Cigna
Setting
Professional
Modifier
Global
Typical Low
$8.51
Median
$10.00
Typical High
$26.30
Highmark BCBS
Setting
Facility
Modifier
Global
Typical Low
$13.80
Median
$37.15
Typical High
$112.20
United
Setting
Professional
Modifier
Global
Typical Low
$6.92
Median
$11.48
Typical High
$19.50

Where Delaware sits

The same service costs 7.4 times more in West Virginia than in Maryland. 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· 16th of 51

$20.89

WV $89.13MD $12.02

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.