go back

Clot Retraction Test

Washington, DC 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 $12 · 10th–90th $8$260%20%10th90th$12Professionalmedian $12 · 10th–90th $7$180%50%10th90th$12$2.0$5.0$10.0$20.0$50.0$100.0

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
$7.59
Median
$12.30
Typical High
$14.13
Aetna
Setting
Professional
Modifier
Global
Typical Low
$12.30
Median
$12.30
Typical High
$12.30
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$10.23
Typical High
$40.74
Cigna
Setting
Facility
Modifier
Global
Typical Low
$26.30
Median
$27.54
Typical High
$63.10
Cigna
Setting
Professional
Modifier
Global
Typical Low
$3.09
Median
$18.62
Typical High
$125.89
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$28.18
Median
$28.18
Typical High
$33.11
United
Setting
Facility
Modifier
Global
Typical Low
$2.14
Median
$19.50
Typical High
$19.50
United
Setting
Professional
Modifier
Global
Typical Low
$1.26
Median
$6.92
Typical High
$13.80