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Blood Test Measuring Clot Formation Time

North Dakota rates for HCPCS 85635

This blood test measures how long it takes a blood sample to clot after a specific clot-triggering substance is added to the sample. It's used to help evaluate bleeding or clotting problems by focusing on a particular step in the clotting process. It's a simple blood draw, often ordered alongside other clotting tests.

Rates data updated July 2026.

How much does Blood Test Measuring Clot Formation Time cost?

$14.79

Typical negotiated rate. In North Dakota, July 2026.

Insurers have agreed to pay about $14.79 for this service. The price depends on where it is billed: about $16.22 from a physician practice, and about $6.92 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$16.22$8.51 to $19.95
FacilityA hospital or hospital-owned outpatient department$6.92$6.92 to $9.33

How much rates vary

Facilitymedian $7 · 10th to 90th $7 to $18Professionalmedian $16 · 10th to 90th $7 to $22
$5.0$10.0$20.0$50.0$100.0facility $7professional $16

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
$6.92
Median
$6.92
Typical High
$17.78
Aetna
Setting
Professional
Modifier
Global
Typical Low
$6.92
Median
$8.51
Typical High
$29.51
BCBS
Setting
Professional
Modifier
Global
Typical Low
$12.88
Median
$19.05
Typical High
$22.39
Cigna
Setting
Professional
Modifier
Global
Typical Low
$11.22
Median
$11.22
Typical High
$14.13
Medica
Setting
Facility
Modifier
Global
Typical Low
$6.92
Median
$11.75
Typical High
$120.23
Medica
Setting
Professional
Modifier
Global
Typical Low
$4.90
Median
$6.92
Typical High
$16.98
United
Setting
Facility
Modifier
Global
Typical Low
$22.39
Median
$22.39
Typical High
$22.39
United
Setting
Professional
Modifier
Global
Typical Low
$4.90
Median
$10.23
Typical High
$16.22

Where North Dakota sits

The same service costs 2.4 times more in Hawaii than in Washington, DC. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

North Dakota $14.79 · 5th of 51
HI $17.78DC $7.41

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.