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Clotting-regulation Protein Blood Test

Kansas 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?

$43.65

Typical negotiated rate. In Kansas, October 2026.

Insurers have agreed to pay about $43.65 for this service. The price depends on where it is billed: about $13.80 from a physician practice, and about $57.54 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 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$13.80$8.32 to $25.70
FacilityA hospital or hospital-owned outpatient department$57.54$53.70 to $81.28

How much rates vary

Facilitymedian $58 · 10th to 90th $21 to $85Professionalmedian $14 · 10th to 90th $8 to $28
$10$20$50$100facility $58professional $14

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
$13.80
Median
$43.65
Typical High
$57.54
Aetna
Setting
Professional
Modifier
None
Typical Low
$10.47
Median
$13.80
Typical High
$14.79
Ambetter
Setting
Professional
Modifier
None
Typical Low
$8.51
Median
$8.51
Typical High
$8.51
BCBS Kansas
Setting
Facility
Modifier
None
Typical Low
$53.70
Median
$57.54
Typical High
$85.11
BCBS Kansas
Setting
Professional
Modifier
None
Typical Low
$25.70
Median
$25.70
Typical High
$25.70
Cigna
Setting
Facility
Modifier
None
Typical Low
$9.77
Median
$17.78
Typical High
$31.62
Cigna
Setting
Professional
Modifier
None
Typical Low
$8.51
Median
$36.31
Typical High
$64.57
Medica
Setting
Facility
Modifier
None
Typical Low
$12.02
Median
$22.91
Typical High
$79.43
Medica
Setting
Professional
Modifier
None
Typical Low
$5.75
Median
$8.32
Typical High
$25.70
United
Setting
Facility
Modifier
None
Typical Low
$8.32
Median
$8.32
Typical High
$13.80
United
Setting
Professional
Modifier
None
Typical Low
$5.75
Median
$8.32
Typical High
$28.84
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
$5.89
Median
$6.92
Typical High
$7.41
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$2.40
Median
$2.75
Typical High
$2.95

Where Kansas 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.

Kansas· 2nd of 51

$43.65

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.