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Clot Dissolving Time Test

Alabama 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?

$23.44

Typical negotiated rate. In Alabama, October 2026.

Insurers have agreed to pay about $23.44 for this service. The price depends on where it is billed: about $8.51 from a physician practice, and about $26.30 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 4 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$8.51$3.72 to $23.44
FacilityA hospital or hospital-owned outpatient department$26.30$26.30 to $26.30

How much rates vary

Facilitymedian $26 · 10th to 90th $23 to $26Professionalmedian $9 · 10th to 90th $3 to $23
$5$10$20$50facility $26professional $9

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
$23.44
Median
$23.44
Typical High
$31.62
Aetna
Setting
Professional
Modifier
None
Typical Low
$16.60
Median
$23.44
Typical High
$23.44
BCBS Alabama
Setting
Facility
Modifier
None
Typical Low
$26.30
Median
$26.30
Typical High
$26.30
BCBS Alabama
Setting
Professional
Modifier
21 + 22 · Increased work + 24 · Unrelated visit after surgery + 31 + 55 · Aftercare only + 99 · Multiple modifiers
Typical Low
$3.80
Median
$4.68
Typical High
$13.18
Cigna
Setting
Facility
Modifier
None
Typical Low
$16.60
Median
$17.38
Typical High
$64.57
Cigna
Setting
Professional
Modifier
None
Typical Low
$2.29
Median
$3.47
Typical High
$25.70
United
Setting
Facility
Modifier
None
Typical Low
$7.41
Median
$18.20
Typical High
$20.42
United
Setting
Professional
Modifier
None
Typical Low
$3.47
Median
$8.51
Typical High
$12.30
2 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$8.32
Median
$11.75
Typical High
$11.75
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$3.31
Median
$4.68
Typical High
$4.68

Where Alabama 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.

Alabama· 7th of 51

$23.44

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.