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Thrombin Time Blood Test

Arkansas 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?

$7.41

Typical negotiated rate. In Arkansas, July 2026.

Insurers have agreed to pay about $7.41 for this service. The price depends on where it is billed: about $4.79 from a physician practice, and about $8.91 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 5 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$4.79$4.37 to $8.91
FacilityA hospital or hospital-owned outpatient department$8.91$6.61 to $12.59

How much rates vary

Facilitymedian $9 · 10th to 90th $7 to $19Professionalmedian $5 · 10th to 90th $4 to $12
$5$10$20$50$100facility $9professional $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
$7.94
Median
$10.00
Typical High
$48.98
Aetna
Setting
Professional
Modifier
Global
Typical Low
$4.37
Median
$4.79
Typical High
$12.02
BCBS
Setting
Facility
Modifier
Global
Typical Low
$6.61
Median
$6.61
Typical High
$8.91
BCBS
Setting
Professional
Modifier
Global
Typical Low
$6.61
Median
$9.55
Typical High
$9.55
CareSource
Setting
Professional
Modifier
Global
Typical Low
$3.72
Median
$3.72
Typical High
$5.75
Cigna
Setting
Facility
Modifier
Global
Typical Low
$4.57
Median
$7.76
Typical High
$15.14
Cigna
Setting
Professional
Modifier
Global
Typical Low
$3.39
Median
$6.46
Typical High
$9.12
United
Setting
Facility
Modifier
Global
Typical Low
$4.17
Median
$5.75
Typical High
$18.20
United
Setting
Professional
Modifier
Global
Typical Low
$2.40
Median
$4.07
Typical High
$9.77

Where Arkansas 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.

Arkansas· 23rd of 51

$7.41

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.