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Protein S Level Test

North Dakota rates for HCPCS 85305

This blood test measures the total amount of a natural protein the body uses to help regulate blood clotting. It is used to help investigate an unexplained blood clot or a family history of clotting problems.

Rates data updated July 2026.

How much does Protein S Level Test cost?

$15.14

Typical negotiated rate. In North Dakota, July 2026.

Insurers have agreed to pay about $15.14 for this service. The price depends on where it is billed: about $16.60 from a physician practice, and about $10.96 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 5 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$16.60$10.47 to $23.44
FacilityA hospital or hospital-owned outpatient department$10.96$8.13 to $11.48

How much rates vary

Facilitymedian $11 · 10th to 90th $8 to $21Professionalmedian $17 · 10th to 90th $8 to $26
$10$20$50$100facility $11professional $17

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
$8.13
Median
$8.13
Typical High
$20.89
Aetna
Setting
Professional
Modifier
Global
Typical Low
$8.13
Median
$10.23
Typical High
$34.67
BCBS
Setting
Professional
Modifier
Global
Typical Low
$16.98
Median
$22.39
Typical High
$26.30
Cigna
Setting
Professional
Modifier
Global
Typical Low
$13.18
Median
$13.18
Typical High
$16.60
Medica
Setting
Facility
Modifier
Global
Typical Low
$8.13
Median
$13.80
Typical High
$91.20
Medica
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$8.13
Typical High
$19.95
United
Setting
Facility
Modifier
Global
Typical Low
$14.13
Median
$14.13
Typical High
$14.13
United
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$12.30
Typical High
$19.05

Where North Dakota sits

The same service costs 3.0 times more in Pennsylvania than in Tennessee. 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.

North Dakota· 12th of 51

$15.14

PA $27.54TN $9.33

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.