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Clotting-regulation Protein Blood Test

Mississippi 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 October 2026.

How much does Clotting-regulation Protein Blood Test cost?

$24.55

Typical negotiated rate. In Mississippi, October 2026.

Insurers have agreed to pay about $24.55 for this service. The price depends on where it is billed: about $14.79 from a physician practice, and about $29.51 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 5 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$14.79$8.32 to $24.55
FacilityA hospital or hospital-owned outpatient department$29.51$25.12 to $29.51

How much rates vary

Facilitymedian $30 · 10th to 90th $13 to $30Professionalmedian $15 · 10th to 90th $7 to $26
$10$20facility $30professional $15

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
$14.79
Median
$25.12
Typical High
$33.88
Aetna
Setting
Professional
Modifier
None
Typical Low
$10.96
Median
$25.12
Typical High
$28.18
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$5.50
Median
$12.59
Typical High
$14.13
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$2.19
Median
$5.01
Typical High
$5.62
Ambetter
Setting
Professional
Modifier
None
Typical Low
$6.92
Median
$6.92
Typical High
$6.92
BCBS Mississippi
Setting
Facility
Modifier
None
Typical Low
$29.51
Median
$29.51
Typical High
$29.51
BCBS Mississippi
Setting
Professional
Modifier
None
Typical Low
$24.55
Median
$24.55
Typical High
$24.55
Cigna
Setting
Facility
Modifier
None
Typical Low
$8.91
Median
$14.45
Typical High
$27.54
Cigna
Setting
Professional
Modifier
None
Typical Low
$6.31
Median
$13.80
Typical High
$26.30
United
Setting
Facility
Modifier
None
Typical Low
$12.59
Median
$12.59
Typical High
$16.60
United
Setting
Professional
Modifier
None
Typical Low
$6.17
Median
$8.32
Typical High
$26.30

Where Mississippi sits

The same service costs 28.8 times more in Vermont 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.

Mississippi· 6th of 51

$24.55

VT $174AL $6.03

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.