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Thrombin Time Blood Test

Indiana rates for HCPCS 85670

This blood test measures how long it takes a blood sample to clot after a substance called thrombin is added. It is used to help investigate bleeding or clotting problems, or to check for the presence of certain blood-thinning medications.

Rates data updated July 2026.

How much does Thrombin Time Blood Test cost?

$5.75

Typical negotiated rate. In Indiana, July 2026.

Insurers have agreed to pay about $5.75 for this service. The price depends on where it is billed: about $4.68 from a physician practice, and about $9.55 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 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$4.68$3.55 to $4.90
FacilityA hospital or hospital-owned outpatient department$9.55$5.75 to $23.44

How much rates vary

Facilitymedian $10 · 10th to 90th $6 to $59Professionalmedian $5 · 10th to 90th $2 to $5
$5$10$20$50$100facility $10professional $5

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
$5.75
Median
$18.20
Typical High
$77.62
Aetna
Setting
Professional
Modifier
Global
Typical Low
$4.57
Median
$4.68
Typical High
$5.50
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$3.98
Median
$3.98
Typical High
$3.98
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$5.75
Median
$5.75
Typical High
$17.38
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$2.24
Median
$2.82
Typical High
$4.90
CareSource
Setting
Facility
Modifier
Global
Typical Low
$7.24
Median
$7.24
Typical High
$7.24
CareSource
Setting
Professional
Modifier
Global
Typical Low
$3.72
Median
$5.75
Typical High
$6.61
Cigna
Setting
Facility
Modifier
Global
Typical Low
$4.27
Median
$5.75
Typical High
$16.22
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.95
Median
$4.07
Typical High
$12.30
United
Setting
Facility
Modifier
Global
Typical Low
$3.98
Median
$5.75
Typical High
$6.92
United
Setting
Professional
Modifier
Global
Typical Low
$2.40
Median
$4.47
Typical High
$6.46

Where Indiana sits

The same service costs 4.2 times more in South Dakota than in Tennessee. 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· 38th of 51

$5.75

SD $20.89TN $5.01

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.