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Blood Clotting Time Test (PTT)

Kansas 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?

$14.13

Typical negotiated rate. In Kansas, October 2026.

Insurers have agreed to pay about $14.13 for this service. The price depends on where it is billed: about $6.03 from a physician practice, and about $15.14 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$6.03$3.63 to $9.33
FacilityA hospital or hospital-owned outpatient department$15.14$14.13 to $21.38

How much rates vary

Facilitymedian $15 · 10th to 90th $7 to $22Professionalmedian $6 · 10th to 90th $4 to $12
$5$10$20$50$100facility $15professional $6

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
$5.62
Median
$8.91
Typical High
$19.05
Aetna
Setting
Professional
Modifier
None
Typical Low
$4.17
Median
$6.03
Typical High
$6.31
Ambetter
Setting
Professional
Modifier
None
Typical Low
$3.72
Median
$3.72
Typical High
$4.17
BCBS Kansas
Setting
Facility
Modifier
None
Typical Low
$14.13
Median
$15.14
Typical High
$22.39
BCBS Kansas
Setting
Professional
Modifier
None
Typical Low
$9.33
Median
$9.33
Typical High
$9.33
Cigna
Setting
Facility
Modifier
None
Typical Low
$4.17
Median
$7.59
Typical High
$13.80
Cigna
Setting
Professional
Modifier
None
Typical Low
$3.63
Median
$13.80
Typical High
$16.98
Medica
Setting
Facility
Modifier
None
Typical Low
$5.25
Median
$10.00
Typical High
$100.00
Medica
Setting
Professional
Modifier
None
Typical Low
$2.51
Median
$3.63
Typical High
$9.55
United
Setting
Facility
Modifier
None
Typical Low
$2.00
Median
$3.63
Typical High
$15.14
United
Setting
Professional
Modifier
None
Typical Low
$2.51
Median
$3.63
Typical High
$12.59
2 more rates 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
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$2.57
Median
$3.02
Typical High
$3.16
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$1.02
Median
$1.20
Typical High
$1.26

Where Kansas 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.

Kansas· 5th of 51

$14.13

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.