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Clotting-regulation Protein Blood Test

Louisiana 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?

$19.50

Typical negotiated rate. In Louisiana, October 2026.

Insurers have agreed to pay about $19.50 for this service. The price depends on where it is billed: about $13.80 from a physician practice, and about $19.50 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$13.80$7.41 to $16.60
FacilityA hospital or hospital-owned outpatient department$19.50$19.50 to $30.20

How much rates vary

Facilitymedian $19 · 10th to 90th $15 to $48Professionalmedian $14 · 10th to 90th $6 to $20
$10$20$50facility $19professional $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
$14.79
Median
$18.20
Typical High
$64.57
Aetna
Setting
Facility
Modifier
52 · Reduced service
Typical Low
$7.41
Median
$9.55
Typical High
$35.48
Aetna
Setting
Facility
Modifier
53 · Discontinued
Typical Low
$2.95
Median
$3.80
Typical High
$14.13
Aetna
Setting
Professional
Modifier
None
Typical Low
$12.88
Median
$16.60
Typical High
$17.78
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$7.41
Median
$8.32
Typical High
$8.91
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$2.95
Median
$3.39
Typical High
$3.63
BCBS Louisiana
Setting
Facility
Modifier
None
Typical Low
$16.60
Median
$27.54
Typical High
$50.12
BCBS Louisiana
Setting
Professional
Modifier
None
Typical Low
$11.48
Median
$15.14
Typical High
$19.05
Christus
Setting
Facility
Modifier
None
Typical Low
$19.50
Median
$19.50
Typical High
$19.50
Cigna
Setting
Facility
Modifier
None
Typical Low
$14.79
Median
$38.90
Typical High
$83.18
Cigna
Setting
Professional
Modifier
None
Typical Low
$6.46
Median
$9.33
Typical High
$16.22
United
Setting
Facility
Modifier
None
Typical Low
$5.75
Median
$12.59
Typical High
$13.80
United
Setting
Professional
Modifier
None
Typical Low
$5.75
Median
$7.41
Typical High
$26.30

Where Louisiana 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.

Louisiana· 12th of 51

$19.50

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.