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Thrombin Time Measured Across Dilutions

New Hampshire rates for HCPCS 85675

A clotting test in which thrombin is added to plasma and the time to form a clot is measured across a graded series of dilutions, giving more detail than a single reading. It helps show whether slow clotting comes from a problem with fibrinogen or from something in the blood interfering with the process.

Rates data updated July 2026.

How much does Thrombin Time Measured Across Dilutions cost?

$10.23

Typical negotiated rate. In New Hampshire, July 2026.

Insurers have agreed to pay about $10.23 for this service. The price depends on where it is billed: about $7.08 from a physician practice, and about $21.88 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$7.08$4.47 to $12.59
FacilityA hospital or hospital-owned outpatient department$21.88$12.88 to $28.84

How much rates vary

Facilitymedian $22 · 10th to 90th $10 to $40Professionalmedian $7 · 10th to 90th $4 to $26
$5$10$20$50facility $22professional $7

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
$25.12
Typical High
$47.86
Aetna
Setting
Professional
Modifier
Global
Typical Low
$6.46
Median
$7.76
Typical High
$30.90
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$11.75
Median
$13.18
Typical High
$39.81
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$3.39
Median
$4.47
Typical High
$13.18
Cigna
Setting
Facility
Modifier
Global
Typical Low
$12.59
Median
$25.70
Typical High
$46.77
Cigna
Setting
Professional
Modifier
Global
Typical Low
$3.55
Median
$7.08
Typical High
$19.95
Harvard Pilgrim
Setting
Professional
Modifier
Global
Typical Low
$6.92
Median
$12.02
Typical High
$24.55
United
Setting
Professional
Modifier
Global
Typical Low
$2.88
Median
$5.75
Typical High
$19.95

Where New Hampshire sits

The same service costs 2.4 times more in Hawaii than in Maryland. 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.

New Hampshire· 6th of 51

$10.23

HI $12.30MD $5.13

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.