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Blood Clotting Time Test (PTT)

Nationwide 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.

Facilitymedian $44 · 10th–90th $7$1450%5%10%10th90th$44Professionalmedian $5 · 10th–90th $4$190%20%10th90th$5$0.1$0.5$5.0$50.0$500.0$5.0K$50.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$7.76
Median
$51.29
Typical High
$154.88
Aetna
Setting
Professional
Modifier
Global
Typical Low
$4.47
Median
$5.50
Typical High
$23.99
BCBS
Setting
Facility
Modifier
Global
Typical Low
$6.03
Median
$9.12
Typical High
$27.54
BCBS
Setting
Professional
Modifier
Global
Typical Low
$2.95
Median
$3.72
Typical High
$12.30
Cigna
Setting
Facility
Modifier
Global
Typical Low
$4.90
Median
$12.02
Typical High
$28.18
Cigna
Setting
Professional
Modifier
Global
Typical Low
$3.63
Median
$7.24
Typical High
$14.79
United
Setting
Facility
Modifier
Global
Typical Low
$2.95
Median
$6.03
Typical High
$9.12
United
Setting
Professional
Modifier
Global
Typical Low
$2.51
Median
$3.63
Typical High
$10.47