go back

Clotting-regulation Protein Blood Test, Protein S

Wyoming rates for HCPCS 85306

This is a blood test that measures protein S, one of the body's natural proteins that helps keep blood clotting properly balanced. It's typically ordered as part of a work-up after an unexplained or recurrent blood clot, to check whether a deficiency in this protein might be a contributing factor. It's usually run together with a small set of related clot-regulation tests.

Rates data updated July 2026.

How much does Clotting-regulation Protein Blood Test, Protein S cost?

$15.49

Typical negotiated rate. In Wyoming, July 2026.

Insurers have agreed to pay about $15.49 for this service. The price depends on where it is billed: about $14.13 from a physician practice, and about $72.44 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$14.13$13.80 to $21.38
FacilityA hospital or hospital-owned outpatient department$72.44$72.44 to $166

How much rates vary

Facilitymedian $72 · 10th to 90th $24 to $195Professionalmedian $14 · 10th to 90th $13 to $49
$10$20$50$100$200facility $72professional $14

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
$30.90
Median
$72.44
Typical High
$218.78
Aetna
Setting
Professional
Modifier
Global
Typical Low
$13.49
Median
$13.80
Typical High
$15.49
BCBS
Setting
Facility
Modifier
Global
Typical Low
$19.95
Median
$19.95
Typical High
$23.99
BCBS
Setting
Professional
Modifier
Global
Typical Low
$19.05
Median
$23.99
Typical High
$48.98
Cigna
Setting
Facility
Modifier
Global
Typical Low
$30.90
Median
$30.90
Typical High
$30.90
Cigna
Setting
Professional
Modifier
Global
Typical Low
$9.33
Median
$10.47
Typical High
$25.12
United
Setting
Facility
Modifier
Global
Typical Low
$18.62
Median
$18.62
Typical High
$18.62
United
Setting
Professional
Modifier
Global
Typical Low
$6.46
Median
$9.12
Typical High
$21.38

Where Wyoming sits

The same service costs 3.6 times more in West Virginia than in Kentucky. 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.

Wyoming· 39th of 51

$15.49

WV $50.12KY $13.80

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.