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Blood Clotting Time Test (PTT)

West Virginia 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?

$7.08

Typical negotiated rate. In West Virginia, October 2026.

Insurers have agreed to pay about $7.08 for this service. The price depends on where it is billed: about $4.79 from a physician practice, and about $26.92 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 5 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$4.79$3.55 to $10.72
FacilityA hospital or hospital-owned outpatient department$26.92$7.76 to $52.48

How much rates vary

Facilitymedian $27 · 10th to 90th $5 to $91Professionalmedian $5 · 10th to 90th $3 to $16
$2$5$10$20$50$100$200facility $27professional $5

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
$4.90
Median
$5.37
Typical High
$8.32
Aetna
Setting
Professional
Modifier
None
Typical Low
$4.79
Median
$4.90
Typical High
$7.08
CareSource
Setting
Facility
Modifier
None
Typical Low
$8.13
Median
$8.13
Typical High
$8.13
CareSource
Setting
Professional
Modifier
None
Typical Low
$6.03
Median
$6.03
Typical High
$7.24
Cigna
Setting
Facility
Modifier
None
Typical Low
$5.89
Median
$12.02
Typical High
$18.20
Cigna
Setting
Professional
Modifier
None
Typical Low
$2.69
Median
$10.72
Typical High
$39.81
Highmark BCBS
Setting
Facility
Modifier
None
Typical Low
$26.92
Median
$44.67
Typical High
$109.65
United
Setting
Facility
Modifier
None
Typical Low
$3.63
Median
$3.63
Typical High
$3.63
United
Setting
Professional
Modifier
None
Typical Low
$2.69
Median
$3.72
Typical High
$16.22
1 more rate 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
Highmark BCBS
Setting
Professional
Modifier
90 · Outside lab
Typical Low
$4.47
Median
$4.47
Typical High
$4.47

Where West Virginia 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.

West Virginia· 22nd of 51

$7.08

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.