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Blood Clotting Time Test for Clotting Disorders

Kentucky 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 July 2026.

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

$8.91

Typical negotiated rate. In Kentucky, July 2026.

Insurers have agreed to pay about $8.91 for this service. The price depends on where it is billed: about $8.32 from a physician practice, and about $56.23 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 6 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$8.32$6.46 to $8.91
FacilityA hospital or hospital-owned outpatient department$56.23$14.45 to $166

How much rates vary

Facilitymedian $56 · 10th to 90th $8 to $347Professionalmedian $8 · 10th to 90th $5 to $13
$5$10$20$50$100$200facility $56professional $8

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
$7.94
Median
$61.66
Typical High
$346.74
Aetna
Setting
Professional
Modifier
Global
Typical Low
$7.59
Median
$8.51
Typical High
$13.18
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$5.89
Median
$8.13
Typical High
$12.02
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$8.13
Median
$9.55
Typical High
$10.00
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$4.68
Median
$4.68
Typical High
$13.18
CareSource
Setting
Facility
Modifier
Global
Typical Low
$9.55
Median
$12.88
Typical High
$13.49
CareSource
Setting
Professional
Modifier
Global
Typical Low
$9.55
Median
$11.48
Typical High
$15.85
Cigna
Setting
Facility
Modifier
Global
Typical Low
$7.41
Median
$18.20
Typical High
$20.42
Cigna
Setting
Professional
Modifier
Global
Typical Low
$4.79
Median
$56.23
Typical High
$56.23
United
Setting
Facility
Modifier
Global
Typical Low
$4.17
Median
$9.55
Typical High
$33.11
United
Setting
Professional
Modifier
Global
Typical Low
$3.98
Median
$7.94
Typical High
$13.49

Where Kentucky sits

The same service costs 4.2 times more in South Carolina than in Vermont. 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.

Kentucky· 44th of 51

$8.91

SC $35.48VT $8.51

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.