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Blood Test Measuring Clot Formation Time

Mississippi 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?

$11.22

Typical negotiated rate. In Mississippi, July 2026.

Insurers have agreed to pay about $11.22 for this service. The price depends on where it is billed: about $10.47 from a physician practice, and about $17.78 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$10.47$7.76 to $17.78
FacilityA hospital or hospital-owned outpatient department$17.78$9.77 to $19.50

How much rates vary

Facilitymedian $18 · 10th to 90th $9 to $19Professionalmedian $10 · 10th to 90th $7 to $20
$5.0$10.0$20.0facility $18professional $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
$9.77
Median
$17.78
Typical High
$19.95
Aetna
Setting
Professional
Modifier
Global
Typical Low
$7.41
Median
$11.22
Typical High
$19.95
BCBS
Setting
Facility
Modifier
Global
Typical Low
$19.50
Median
$19.50
Typical High
$19.50
BCBS
Setting
Professional
Modifier
Global
Typical Low
$16.22
Median
$16.22
Typical High
$16.22
Cigna
Setting
Facility
Modifier
Global
Typical Low
$6.76
Median
$10.96
Typical High
$19.50
Cigna
Setting
Professional
Modifier
Global
Typical Low
$4.47
Median
$10.23
Typical High
$19.95
United
Setting
Facility
Modifier
Global
Typical Low
$8.91
Median
$9.77
Typical High
$13.49
United
Setting
Professional
Modifier
Global
Typical Low
$4.17
Median
$6.92
Typical High
$19.95

Where Mississippi 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.

Mississippi $11.22 · 21st 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.