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Blood Clotting Time Test (PTT)

California 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 $68 · 10th–90th $9$2450%5%10%10th90th$68Professionalmedian $7 · 10th–90th $4$390%10%20%10th90th$7$2.0$10.0$50.0$200.0$1.0K$5.0K$20.0K

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
$9.77
Median
$81.28
Typical High
$257.04
Aetna
Setting
Professional
Modifier
Global
Typical Low
$4.68
Median
$7.24
Typical High
$39.81
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$3.02
Median
$3.72
Typical High
$7.24
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$3.47
Median
$15.49
Typical High
$30.20
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$2.95
Median
$5.01
Typical High
$16.98
Blue Shield
Setting
Facility
Modifier
Global
Typical Low
$14.13
Median
$48.98
Typical High
$85.11
Blue Shield
Setting
Professional
Modifier
Global
Typical Low
$4.79
Median
$6.92
Typical High
$17.38
Cigna
Setting
Facility
Modifier
Global
Typical Low
$4.57
Median
$10.72
Typical High
$21.88
Cigna
Setting
Professional
Modifier
Global
Typical Low
$3.47
Median
$7.08
Typical High
$14.79
Contra Costa Health
Setting
Professional
Modifier
Global
Typical Low
$5.37
Median
$6.03
Typical High
$9.55
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$4.79
Median
$6.03
Typical High
$13.49
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$60.26
Median
$60.26
Typical High
$100.00
Lucent Health
Setting
Professional
Modifier
Global
Typical Low
$5.25
Median
$8.32
Typical High
$19.95
Molina
Setting
Professional
Modifier
Global
Typical Low
$3.63
Median
$3.63
Typical High
$7.24
Providence
Setting
Facility
Modifier
Global
Typical Low
$5.01
Median
$7.24
Typical High
$17.78
Providence
Setting
Professional
Modifier
Global
Typical Low
$3.47
Median
$5.50
Typical High
$13.49
Sutter Health Plus
Setting
Professional
Modifier
Global
Typical Low
$20.89
Median
$20.89
Typical High
$20.89
The Alliance
Setting
Professional
Modifier
Global
Typical Low
$4.79
Median
$6.17
Typical High
$10.23
United
Setting
Facility
Modifier
Global
Typical Low
$2.51
Median
$4.47
Typical High
$15.14
United
Setting
Professional
Modifier
Global
Typical Low
$2.51
Median
$3.63
Typical High
$22.39