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Clot Dissolving Time Test

Washington, DC 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?

$15.14

Typical negotiated rate. In Washington, DC, July 2026.

Insurers have agreed to pay about $15.14 for this service. The price depends on where it is billed: about $15.14 from a physician practice, and about $16.60 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$15.14$15.14 to $15.14
FacilityA hospital or hospital-owned outpatient department$16.60$15.14 to $31.62

How much rates vary

Facilitymedian $17 · 10th to 90th $15 to $33Professionalmedian $15 · 10th to 90th $13 to $25
$5$10$20$50$100facility $17professional $15

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
$15.14
Median
$16.60
Typical High
$31.62
Aetna
Setting
Professional
Modifier
Global
Typical Low
$15.14
Median
$15.14
Typical High
$15.14
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$12.88
Median
$22.91
Typical High
$50.12
Cigna
Setting
Facility
Modifier
Global
Typical Low
$33.11
Median
$34.67
Typical High
$77.62
Cigna
Setting
Professional
Modifier
Global
Typical Low
$3.63
Median
$23.44
Typical High
$158.49
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$35.48
Median
$35.48
Typical High
$41.69
United
Setting
Facility
Modifier
Global
Typical Low
$2.69
Median
$24.55
Typical High
$24.55
United
Setting
Professional
Modifier
Global
Typical Low
$2.82
Median
$8.51
Typical High
$16.98

Where Washington, DC 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.

Washington, DC· 40th of 51

$15.14

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.