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Protein C Level Test

North Carolina rates for HCPCS 85302

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

Rates data updated July 2026.

How much does Protein C Level Test cost?

$15.49

Typical negotiated rate. In North Carolina, July 2026.

Insurers have agreed to pay about $15.49 for this service. The price depends on where it is billed: about $9.55 from a physician practice, and about $48.98 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 8 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$9.55$9.55 to $14.13
FacilityA hospital or hospital-owned outpatient department$48.98$19.95 to $81.28

How much rates vary

Facilitymedian $49 · 10th to 90th $10 to $132Professionalmedian $10 · 10th to 90th $8 to $16
$10$20$50$100facility $49professional $10

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
$10.00
Median
$58.88
Typical High
$128.82
Aetna
Setting
Professional
Modifier
Global
Typical Low
$9.55
Median
$9.55
Typical High
$15.85
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$8.32
Median
$8.32
Typical High
$8.32
BCBS
Setting
Facility
Modifier
Global
Typical Low
$21.38
Median
$51.29
Typical High
$51.29
BCBS
Setting
Professional
Modifier
Global
Typical Low
$7.24
Median
$10.96
Typical High
$14.13
Cigna
Setting
Facility
Modifier
Global
Typical Low
$8.32
Median
$23.44
Typical High
$54.95
Cigna
Setting
Professional
Modifier
Global
Typical Low
$6.17
Median
$8.32
Typical High
$18.20
Medcost
Setting
Professional
Modifier
Global
Typical Low
$10.00
Median
$23.44
Typical High
$107.15
Medcost
Setting
Facility
Modifier
Global
Typical Low
$9.55
Median
$10.96
Typical High
$23.44
Medcost
Setting
Professional
Modifier
Global
Typical Low
$9.55
Median
$31.62
Typical High
$34.67
Oscar Health
Setting
Facility
Modifier
Global
Typical Low
$309.03
Median
$309.03
Typical High
$309.03
United
Setting
Facility
Modifier
Global
Typical Low
$6.31
Median
$15.85
Typical High
$20.89
United
Setting
Professional
Modifier
Global
Typical Low
$6.03
Median
$8.32
Typical High
$16.98
Wellcare
Setting
Facility
Modifier
Global
Typical Low
$131.83
Median
$131.83
Typical High
$131.83

Where North Carolina sits

The same service costs 3.3 times more in South Carolina than in Washington, DC. 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 Carolina· 14th of 51

$15.49

SC $29.51DC $8.91

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.