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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 October 2026.

How much does Blood Test Measuring Clot Formation Time cost?

$16.22

Typical negotiated rate. In Mississippi, October 2026.

Insurers have agreed to pay about $16.22 for this service. The price depends on where it is billed: about $10.47 from a physician practice, and about $19.50 from a hospital or other facility.

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.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$10.47$6.76 to $16.22
FacilityA hospital or hospital-owned outpatient department$19.50$17.78 to $19.50

How much rates vary

Facilitymedian $19 · 10th to 90th $10 to $19Professionalmedian $10 · 10th to 90th $5 to $19
$5$10$20facility $19professional $10

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$10.47
Median
$17.78
Typical High
$19.95
Aetna
Setting
Professional
Modifier
None
Typical Low
$7.76
Median
$17.78
Typical High
$19.95
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$3.89
Median
$8.91
Typical High
$10.00
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$1.55
Median
$3.55
Typical High
$3.98
BCBS Mississippi
Setting
Facility
Modifier
None
Typical Low
$19.50
Median
$19.50
Typical High
$19.50
BCBS Mississippi
Setting
Professional
Modifier
None
Typical Low
$16.22
Median
$16.22
Typical High
$16.22
Cigna
Setting
Facility
Modifier
None
Typical Low
$6.46
Median
$10.23
Typical High
$19.50
Cigna
Setting
Professional
Modifier
None
Typical Low
$4.47
Median
$9.77
Typical High
$18.62
United
Setting
Facility
Modifier
None
Typical Low
$8.91
Median
$8.91
Typical High
$11.75
United
Setting
Professional
Modifier
None
Typical Low
$4.47
Median
$6.76
Typical High
$19.95

Where Mississippi sits

The same service costs 4.1 times more in Kansas than in Nebraska. 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.

Mississippi· 6th of 51

$16.22

KS $26.92NE $6.61

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.