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Blood Clotting Time Test (PTT)

Oklahoma 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 July 2026.

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

$7.08

Typical negotiated rate. In Oklahoma, July 2026.

Insurers have agreed to pay about $7.08 for this service. The price depends on where it is billed: about $5.25 from a physician practice, and about $15.14 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 6 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$5.25$5.13 to $5.75
FacilityA hospital or hospital-owned outpatient department$15.14$7.76 to $53.70

How much rates vary

Facilitymedian $15 · 10th to 90th $5 to $98Professionalmedian $5 · 10th to 90th $4 to $6
$5$10$20$50$100$200facility $15professional $5

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
$4.47
Median
$29.51
Typical High
$104.71
Aetna
Setting
Professional
Modifier
Global
Typical Low
$4.47
Median
$5.25
Typical High
$6.03
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$2.69
Median
$2.69
Typical High
$3.72
BCBS
Setting
Facility
Modifier
Global
Typical Low
$9.12
Median
$12.88
Typical High
$18.20
BCBS
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$5.75
Typical High
$5.75
Cigna
Setting
Facility
Modifier
Global
Typical Low
$4.17
Median
$9.12
Typical High
$16.60
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.75
Median
$3.63
Typical High
$8.71
Medica
Setting
Facility
Modifier
Global
Typical Low
$5.25
Median
$10.47
Typical High
$75.86
Medica
Setting
Professional
Modifier
Global
Typical Low
$2.51
Median
$3.47
Typical High
$7.94
United
Setting
Facility
Modifier
Global
Typical Low
$2.82
Median
$6.03
Typical High
$8.13
United
Setting
Professional
Modifier
Global
Typical Low
$2.51
Median
$3.47
Typical High
$5.13

Where Oklahoma sits

The same service costs 14.1 times more in West Virginia than in Vermont. 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.

Oklahoma· 47th of 51

$7.08

WV $74.13VT $5.25

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.