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Blood Clotting Time Test for Clotting Disorders

Florida 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 Florida, 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 $24.55 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 8 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$7.94 to $8.91
FacilityA hospital or hospital-owned outpatient department$24.55$9.77 to $48.98

How much rates vary

Facilitymedian $25 · 10th to 90th $7 to $98Professionalmedian $8 · 10th to 90th $7 to $14
$2$5$10$20$50$100$200facility $25professional $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
$6.92
Median
$25.12
Typical High
$120.23
Aetna
Setting
Professional
Modifier
Global
Typical Low
$7.76
Median
$8.32
Typical High
$13.80
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$5.89
Typical High
$9.55
AvMed
Setting
Facility
Modifier
Global
Typical Low
$8.51
Median
$9.55
Typical High
$11.22
AvMed
Setting
Professional
Modifier
Global
Typical Low
$7.94
Median
$9.55
Typical High
$14.13
Cigna
Setting
Facility
Modifier
Global
Typical Low
$6.76
Median
$11.75
Typical High
$27.54
Cigna
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$9.77
Typical High
$18.62
Florida Blue
Setting
Facility
Modifier
Global
Typical Low
$10.00
Median
$17.78
Typical High
$74.13
Florida Blue
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$5.75
Typical High
$13.18
Molina
Setting
Professional
Modifier
Global
Typical Low
$1.15
Median
$4.57
Typical High
$5.75
United
Setting
Facility
Modifier
Global
Typical Low
$4.17
Median
$8.71
Typical High
$11.75
United
Setting
Professional
Modifier
Global
Typical Low
$3.98
Median
$5.62
Typical High
$13.49
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$5.75
Typical High
$9.55

Where Florida 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.

Florida· 45th 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.