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Blood Clotting Time Test

Washington rates for HCPCS 85348

Measures how long a sample of blood takes to form a clot. Clotting that takes too long can point to a missing clotting factor, liver trouble, or the effect of a blood-thinning medicine, while very fast clotting can suggest the opposite problem.

Rates data updated July 2026.

How much does Blood Clotting Time Test cost?

$4.68

Typical negotiated rate. In Washington, July 2026.

Insurers have agreed to pay about $4.68 for this service. The price depends on where it is billed: about $4.27 from a physician practice, and about $7.08 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 9 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$4.27$4.07 to $5.37
FacilityA hospital or hospital-owned outpatient department$7.08$4.68 to $9.77

How much rates vary

Facilitymedian $7 · 10th to 90th $4 to $19Professionalmedian $4 · 10th to 90th $2 to $8
$2$5$10$20facility $7professional $4

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
$4.27
Median
$8.51
Typical High
$24.55
Aetna
Setting
Professional
Modifier
Global
Typical Low
$4.27
Median
$4.27
Typical High
$29.51
Asuris Northwest Health
Setting
Facility
Modifier
Global
Typical Low
$4.47
Median
$5.62
Typical High
$12.30
Asuris Northwest Health
Setting
Professional
Modifier
Global
Typical Low
$3.39
Median
$4.07
Typical High
$4.47
Cigna
Setting
Facility
Modifier
Global
Typical Low
$4.68
Median
$9.55
Typical High
$12.02
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.34
Median
$4.79
Typical High
$6.92
Molina
Setting
Professional
Modifier
Global
Typical Low
$2.88
Median
$3.98
Typical High
$64.57
Pacific Source
Setting
Facility
Modifier
Global
Typical Low
$4.47
Median
$4.47
Typical High
$8.71
Pacific Source
Setting
Professional
Modifier
Global
Typical Low
$4.47
Median
$4.47
Typical High
$8.71
Premera BCBS
Setting
Facility
Modifier
Global
Typical Low
$4.47
Median
$7.59
Typical High
$12.30
Premera BCBS
Setting
Professional
Modifier
Global
Typical Low
$4.07
Median
$4.07
Typical High
$5.37
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$4.47
Median
$6.76
Typical High
$12.02
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$3.39
Median
$4.07
Typical High
$4.47
United
Setting
Facility
Modifier
Global
Typical Low
$4.27
Median
$5.37
Typical High
$5.37
United
Setting
Professional
Modifier
Global
Typical Low
$1.91
Median
$2.14
Typical High
$5.37
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$2.04
Median
$2.34
Typical High
$8.13

Where Washington sits

The same service costs 2.4 times more in South Dakota than in Washington, DC. 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· 22nd of 51

$4.68

SD $8.13DC $3.39

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.