go back

Clot Dissolving Time Test

Montana rates for HCPCS 85175

A laboratory test in which a clot is formed from a diluted whole blood sample and timed to see how long it takes to break apart. A clot that dissolves unusually fast points to an overactive clot-breakdown system, which can explain bleeding that has no other obvious cause. It is a timed observation rather than a measurement of any single clotting factor.

Rates data updated October 2026.

How much does Clot Dissolving Time Test cost?

$29.51

Typical negotiated rate. In Montana, October 2026.

Insurers have agreed to pay about $29.51 for this service. The price depends on where it is billed: about $23.44 from a physician practice, and about $34.67 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$23.44$8.51 to $29.51
FacilityA hospital or hospital-owned outpatient department$34.67$29.51 to $38.02

How much rates vary

Facilitymedian $35 · 10th to 90th $22 to $44Professionalmedian $23 · 10th to 90th $6 to $36
$5$10$20$50$100facility $35professional $23

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
Professional
Modifier
None
Typical Low
$23.44
Median
$23.44
Typical High
$23.44
BCBS Montana
Setting
Facility
Modifier
None
Typical Low
$27.54
Median
$41.69
Typical High
$70.79
Cigna
Setting
Facility
Modifier
None
Typical Low
$29.51
Median
$30.90
Typical High
$60.26
Cigna
Setting
Professional
Modifier
None
Typical Low
$23.44
Median
$29.51
Typical High
$29.51
MountainHealth Co-op
Setting
Facility
Modifier
None
Typical Low
$20.42
Median
$34.67
Typical High
$40.74
MountainHealth Co-op
Setting
Professional
Modifier
None
Typical Low
$27.54
Median
$30.90
Typical High
$37.15
Providence
Setting
Facility
Modifier
None
Typical Low
$29.51
Median
$29.51
Typical High
$60.26
Providence
Setting
Professional
Modifier
None
Typical Low
$18.20
Median
$18.20
Typical High
$29.51
United
Setting
Professional
Modifier
None
Typical Low
$2.57
Median
$8.51
Typical High
$20.42

Where Montana sits

The same service costs 7.6 times more in Alaska than in Kentucky. 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.

Montana· 2nd of 51

$29.51

AK $45.71KY $6.03

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.