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Blood Clotting Time Test (PTT)

Oregon rates for HCPCS 85730

This blood test measures how long it takes a blood sample to clot using a specific laboratory method, which helps evaluate the blood's clotting ability. It is commonly used to check for bleeding disorders, monitor certain blood-thinning medications, or evaluate before surgery.

Rates data updated October 2026.

How much does Blood Clotting Time Test (PTT) cost?

$8.32

Typical negotiated rate. In Oregon, October 2026.

Insurers have agreed to pay about $8.32 for this service. The price depends on where it is billed: about $6.76 from a physician practice, and about $12.02 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 8 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$6.76$5.89 to $8.32
FacilityA hospital or hospital-owned outpatient department$12.02$7.24 to $52.48

How much rates vary

Facilitymedian $12 · 10th to 90th $6 to $79Professionalmedian $7 · 10th to 90th $3 to $13
$5$10$20$50$100$200facility $12professional $7

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
$5.89
Median
$12.02
Typical High
$26.92
Aetna
Setting
Professional
Modifier
None
Typical Low
$5.89
Median
$7.08
Typical High
$8.32
Cigna
Setting
Facility
Modifier
None
Typical Low
$9.77
Median
$16.60
Typical High
$24.55
Cigna
Setting
Professional
Modifier
None
Typical Low
$4.57
Median
$6.76
Typical High
$11.48
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$12.30
Median
$15.14
Typical High
$17.38
Moda Health
Setting
Facility
Modifier
None
Typical Low
$6.03
Median
$60.26
Typical High
$95.50
Moda Health
Setting
Professional
Modifier
None
Typical Low
$5.89
Median
$7.08
Typical High
$36.31
Pacific Source
Setting
Facility
Modifier
None
Typical Low
$6.03
Median
$7.24
Typical High
$12.02
Providence
Setting
Facility
Modifier
None
Typical Low
$5.75
Median
$9.12
Typical High
$23.99
Providence
Setting
Professional
Modifier
None
Typical Low
$6.03
Median
$7.41
Typical High
$79.43
Regence BlueShield
Setting
Facility
Modifier
None
Typical Low
$12.02
Median
$20.89
Typical High
$26.92
Regence BlueShield
Setting
Professional
Modifier
None
Typical Low
$4.47
Median
$5.13
Typical High
$7.59
United
Setting
Facility
Modifier
None
Typical Low
$7.24
Median
$9.12
Typical High
$9.55
United
Setting
Professional
Modifier
None
Typical Low
$2.51
Median
$3.47
Typical High
$7.24

Where Oregon sits

The same service costs 14.5 times more in Minnesota than in Maryland. 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.

Oregon· 17th of 51

$8.32

MN $64.57MD $4.47

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.