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Blood Clotting Time Test for Clotting Disorders

Indiana 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?

$9.55

Typical negotiated rate. In Indiana, July 2026.

Insurers have agreed to pay about $9.55 for this service. The price depends on where it is billed: about $7.94 from a physician practice, and about $15.85 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$7.94$7.08 to $8.71
FacilityA hospital or hospital-owned outpatient department$15.85$9.55 to $30.90

How much rates vary

Facilitymedian $16 · 10th to 90th $10 to $83Professionalmedian $8 · 10th to 90th $4 to $12
$5$10$20$50$100facility $16professional $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
$9.55
Median
$18.20
Typical High
$87.10
Aetna
Setting
Professional
Modifier
Global
Typical Low
$7.94
Median
$8.13
Typical High
$12.59
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$6.61
Median
$6.61
Typical High
$9.55
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$9.55
Median
$9.55
Typical High
$28.84
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$4.27
Median
$4.68
Typical High
$9.55
CareSource
Setting
Facility
Modifier
Global
Typical Low
$12.02
Median
$12.02
Typical High
$12.02
CareSource
Setting
Professional
Modifier
Global
Typical Low
$6.17
Median
$9.55
Typical High
$10.96
Cigna
Setting
Facility
Modifier
Global
Typical Low
$7.76
Median
$9.55
Typical High
$21.38
Cigna
Setting
Professional
Modifier
Global
Typical Low
$6.03
Median
$8.51
Typical High
$20.42
United
Setting
Facility
Modifier
Global
Typical Low
$6.61
Median
$9.55
Typical High
$11.48
United
Setting
Professional
Modifier
Global
Typical Low
$3.98
Median
$5.75
Typical High
$10.72

Where Indiana 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.

Indiana· 41st of 51

$9.55

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.