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Clot Retraction Test

Colorado 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 $42 · 10th–90th $12$830%5%10%10th90th$42Professionalmedian $12 · 10th–90th $6$150%20%10th90th$12$2.0$5.0$10.0$20.0$50.0$100.0$200.0

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
$10.23
Median
$35.48
Typical High
$75.86
Aetna
Setting
Professional
Modifier
Global
Typical Low
$10.23
Median
$12.59
Typical High
$15.49
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$20.42
Median
$48.98
Typical High
$83.18
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$6.46
Median
$6.92
Typical High
$12.02
Cigna
Setting
Facility
Modifier
Global
Typical Low
$7.41
Median
$10.72
Typical High
$42.66
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.40
Median
$8.51
Typical High
$19.50
Denver HMP
Setting
Facility
Modifier
Global
Typical Low
$6.31
Median
$12.30
Typical High
$20.89
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$14.13
Median
$14.13
Typical High
$22.91
Select Health
Setting
Facility
Modifier
Global
Typical Low
$16.98
Median
$30.20
Typical High
$33.88
Select Health
Setting
Professional
Modifier
Global
Typical Low
$11.48
Median
$11.48
Typical High
$16.22
United
Setting
Facility
Modifier
Global
Typical Low
$4.57
Median
$16.22
Typical High
$24.55
United
Setting
Professional
Modifier
Global
Typical Low
$2.09
Median
$6.92
Typical High
$12.02