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Clot Dissolving Time Test

Louisiana 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 July 2026.

How much does Clot Dissolving Time Test cost?

$24.55

Typical negotiated rate. In Louisiana, July 2026.

Insurers have agreed to pay about $24.55 for this service. The price depends on where it is billed: about $22.39 from a physician practice, and about $26.92 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$22.39$15.49 to $25.12
FacilityA hospital or hospital-owned outpatient department$26.92$21.38 to $50.12

How much rates vary

Facilitymedian $27 · 10th to 90th $15 to $68Professionalmedian $22 · 10th to 90th $9 to $28
$5$10$20$50$100facility $27professional $22

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
$21.38
Median
$27.54
Typical High
$74.13
Aetna
Setting
Professional
Modifier
Global
Typical Low
$15.49
Median
$23.99
Typical High
$41.69
BCBS
Setting
Facility
Modifier
Global
Typical Low
$7.41
Median
$21.38
Typical High
$48.98
BCBS
Setting
Professional
Modifier
Global
Typical Low
$8.91
Median
$22.39
Typical High
$22.39
Christus
Setting
Facility
Modifier
Global
Typical Low
$39.81
Median
$39.81
Typical High
$39.81
Cigna
Setting
Facility
Modifier
Global
Typical Low
$5.62
Median
$38.90
Typical High
$95.50
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.95
Median
$9.12
Typical High
$23.44
United
Setting
Facility
Modifier
Global
Typical Low
$3.80
Median
$18.20
Typical High
$20.42
United
Setting
Professional
Modifier
Global
Typical Low
$2.69
Median
$8.51
Typical High
$12.30

Where Louisiana sits

The same service costs 5.5 times more in North Dakota than in Connecticut. 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.

Louisiana· 4th of 51

$24.55

ND $33.88CT $6.17

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.