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Blood Test Measuring Clot Formation Time

Alaska rates for HCPCS 85635

This blood test measures how long it takes a blood sample to clot after a specific clot-triggering substance is added to the sample. It's used to help evaluate bleeding or clotting problems by focusing on a particular step in the clotting process. It's a simple blood draw, often ordered alongside other clotting tests.

Rates data updated October 2026.

How much does Blood Test Measuring Clot Formation Time cost?

$22.39

Typical negotiated rate. In Alaska, October 2026.

Insurers have agreed to pay about $22.39 for this service. The price depends on where it is billed: about $22.39 from a physician practice, and about $38.02 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$22.39$13.80 to $26.92
FacilityA hospital or hospital-owned outpatient department$38.02$26.92 to $69.18

How much rates vary

Facilitymedian $38 · 10th to 90th $10 to $115Professionalmedian $22 · 10th to 90th $10 to $40
$10$20$50$100facility $38professional $22

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

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$33.11
Median
$69.18
Typical High
$120.23
Aetna
Setting
Professional
Modifier
None
Typical Low
$33.11
Median
$33.11
Typical High
$120.23
Cigna
Setting
Facility
Modifier
None
Typical Low
$26.92
Median
$26.92
Typical High
$26.92
Cigna
Setting
Professional
Modifier
None
Typical Low
$7.24
Median
$11.22
Typical High
$13.80
Moda Health
Setting
Facility
Modifier
None
Typical Low
$8.91
Median
$9.77
Typical High
$114.82
Moda Health
Setting
Professional
Modifier
None
Typical Low
$9.77
Median
$31.62
Typical High
$70.79
Premera BCBS
Setting
Facility
Modifier
None
Typical Low
$34.67
Median
$37.15
Typical High
$63.10
Premera BCBS
Setting
Professional
Modifier
None
Typical Low
$9.77
Median
$22.39
Typical High
$22.39
Providence
Setting
Facility
Modifier
None
Typical Low
$8.91
Median
$26.92
Typical High
$47.86
Providence
Setting
Professional
Modifier
None
Typical Low
$7.24
Median
$9.77
Typical High
$12.59
United
Setting
Professional
Modifier
None
Typical Low
$6.17
Median
$19.50
Typical High
$52.48

Where Alaska sits

The same service costs 4.1 times more in Kansas than in Nebraska. 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.

Alaska· 3rd of 51

$22.39

KS $26.92NE $6.61

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.