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Blood Clotting Time Test for Clotting Disorders

Vermont rates for HCPCS 85613

This blood test measures how long it takes blood to clot under specific laboratory conditions, using a diluted testing method that helps identify certain antibody-related clotting disorders. It is often used as part of a workup for unexplained blood clots or pregnancy complications linked to an autoimmune clotting problem.

Rates data updated October 2026.

How much does Blood Clotting Time Test for Clotting Disorders cost?

$13.18

Typical negotiated rate. In Vermont, October 2026.

Insurers have agreed to pay about $13.18 for this service. The price depends on where it is billed: about $11.75 from a physician practice, and about $13.18 from a hospital or other facility.

Few insurers publish rates for this combination, so treat this figure as a rough guide.

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.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$11.75$7.76 to $16.60
FacilityA hospital or hospital-owned outpatient department$13.18$13.18 to $81.28

How much rates vary

Facilitymedian $13 · 10th to 90th $13 to $110Professionalmedian $12 · 10th to 90th $6 to $19
$5$10$20$50$100facility $13professional $12

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

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$13.18
Median
$13.18
Typical High
$13.18
Aetna
Setting
Professional
Modifier
None
Typical Low
$16.60
Median
$16.60
Typical High
$16.60
BCBS Vermont
Setting
Facility
Modifier
None
Typical Low
$74.13
Median
$81.28
Typical High
$169.82
BCBS Vermont
Setting
Professional
Modifier
None
Typical Low
$11.75
Median
$11.75
Typical High
$11.75
Cigna
Setting
Facility
Modifier
None
Typical Low
$16.22
Median
$16.22
Typical High
$95.50
Cigna
Setting
Professional
Modifier
None
Typical Low
$6.76
Median
$13.18
Typical High
$16.60
MVP Health Care
Setting
Facility
Modifier
None
Typical Low
$9.55
Median
$9.55
Typical High
$9.55
MVP Health Care
Setting
Professional
Modifier
None
Typical Low
$7.76
Median
$7.76
Typical High
$7.76
United
Setting
Professional
Modifier
None
Typical Low
$4.37
Median
$8.32
Typical High
$21.38

Where Vermont sits

The same service costs 5.9 times more in Alaska than in Alabama. 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.

Vermont· 12th of 51

$13.18

AK $32.36AL $5.50

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.