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Thrombin Time Measured Across Dilutions

Michigan 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 October 2026.

How much does Thrombin Time Measured Across Dilutions cost?

$6.46

Typical negotiated rate. In Michigan, October 2026.

Insurers have agreed to pay about $6.46 for this service. The price depends on where it is billed: about $6.46 from a physician practice, and about $6.46 from a hospital or other facility.

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.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$6.46$5.13 to $8.13
FacilityA hospital or hospital-owned outpatient department$6.46$6.46 to $9.12

How much rates vary

Facilitymedian $6 · 10th to 90th $5 to $13Professionalmedian $6 · 10th to 90th $5 to $10
$5$10$20facility $6professional $6

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$6.46
Median
$6.46
Typical High
$10.23
Aetna
Setting
Facility
Modifier
52 · Reduced service
Typical Low
$3.24
Median
$3.24
Typical High
$5.13
Aetna
Setting
Facility
Modifier
53 · Discontinued
Typical Low
$1.29
Median
$1.29
Typical High
$2.04
Aetna
Setting
Professional
Modifier
None
Typical Low
$5.89
Median
$6.61
Typical High
$6.92
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$2.88
Median
$3.31
Typical High
$3.47
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$1.15
Median
$1.32
Typical High
$1.38
BCBS Michigan
Setting
Facility
Modifier
None
Typical Low
$5.13
Median
$7.59
Typical High
$12.88
BCBS Michigan
Setting
Professional
Modifier
None
Typical Low
$5.13
Median
$5.13
Typical High
$5.13
Cigna
Setting
Professional
Modifier
None
Typical Low
$4.37
Median
$5.62
Typical High
$9.77
Health Alliance Plan
Setting
Facility
Modifier
None
Typical Low
$6.46
Median
$6.46
Typical High
$24.55
Health Alliance Plan
Setting
Facility
Modifier
52 · Reduced service
Typical Low
$3.24
Median
$3.24
Typical High
$5.13
Health Alliance Plan
Setting
Facility
Modifier
53 · Discontinued
Typical Low
$1.29
Median
$1.29
Typical High
$2.04
Health Alliance Plan
Setting
Professional
Modifier
None
Typical Low
$6.31
Median
$9.12
Typical High
$12.30
Health Alliance Plan
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$3.24
Median
$3.24
Typical High
$3.24
Health Alliance Plan
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$1.29
Median
$1.29
Typical High
$1.29
Priority Health
Setting
Professional
Modifier
None
Typical Low
$4.37
Median
$6.92
Typical High
$8.91
United
Setting
Facility
Modifier
None
Typical Low
$4.07
Median
$6.17
Typical High
$23.99
United
Setting
Professional
Modifier
None
Typical Low
$2.88
Median
$5.62
Typical High
$8.91

Where Michigan sits

The same service costs 4.2 times more in Kansas 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.

Michigan· 28th of 51

$6.46

KS $21.38MD $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.