go back

Clot Retraction Test

California rates for HCPCS 85170

A laboratory test that lets a blood sample clot and then observes how well the clot shrinks and tightens over the following hours. Poor shrinkage points to a problem with platelets, the small blood cells that build a clot and pull it closed.

Rates data updated July 2026.

Facilitymedian $26 · 10th–90th $8$760%10%10th90th$26Professionalmedian $7 · 10th–90th $3$430%10%10th90th$7$1.0$5.0$20.0$100.0$500.0$2.0K

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
$6.31
Median
$18.62
Typical High
$43.65
Aetna
Setting
Professional
Modifier
Global
Typical Low
$3.47
Median
$10.96
Typical High
$107.15
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$7.59
Median
$41.69
Typical High
$81.28
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$2.95
Median
$6.46
Typical High
$17.38
Blue Shield
Setting
Facility
Modifier
Global
Typical Low
$11.22
Median
$34.67
Typical High
$61.66
Blue Shield
Setting
Professional
Modifier
Global
Typical Low
$2.88
Median
$4.07
Typical High
$12.59
Cigna
Setting
Facility
Modifier
Global
Typical Low
$4.57
Median
$28.84
Typical High
$57.54
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.69
Median
$8.13
Typical High
$24.55
Contra Costa Health
Setting
Professional
Modifier
Global
Typical Low
$3.98
Median
$16.22
Typical High
$26.30
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$13.18
Median
$16.22
Typical High
$35.48
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$77.62
Median
$77.62
Typical High
$100.00
Molina
Setting
Professional
Modifier
Global
Typical Low
$8.13
Median
$8.13
Typical High
$16.22
Providence
Setting
Facility
Modifier
Global
Typical Low
$4.68
Median
$14.79
Typical High
$41.69
Providence
Setting
Professional
Modifier
Global
Typical Low
$2.57
Median
$7.08
Typical High
$30.20
Sutter Health Plus
Setting
Professional
Modifier
Global
Typical Low
$57.54
Median
$57.54
Typical High
$57.54
The Alliance
Setting
Professional
Modifier
Global
Typical Low
$6.31
Median
$8.71
Typical High
$16.22
United
Setting
Facility
Modifier
Global
Typical Low
$6.17
Median
$11.22
Typical High
$16.22
United
Setting
Professional
Modifier
Global
Typical Low
$2.14
Median
$6.92
Typical High
$30.90