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Clot Retraction Test

Massachusetts 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 $7$480%10%20%10th90th$26Professionalmedian $16 · 10th–90th $3$300%20%40%10th90th$16$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
$3.47
Median
$22.39
Typical High
$47.86
Aetna
Setting
Professional
Modifier
Global
Typical Low
$3.24
Median
$3.80
Typical High
$16.22
AllWays Health Partners
Setting
Facility
Modifier
Global
Typical Low
$12.02
Median
$18.20
Typical High
$100.00
AllWays Health Partners
Setting
Professional
Modifier
Global
Typical Low
$4.68
Median
$14.45
Typical High
$39.81
BCBS
Setting
Facility
Modifier
Global
Typical Low
$25.70
Median
$32.36
Typical High
$46.77
BCBS
Setting
Professional
Modifier
Global
Typical Low
$4.57
Median
$15.49
Typical High
$15.49
Cigna
Setting
Facility
Modifier
Global
Typical Low
$3.98
Median
$9.33
Typical High
$26.30
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.75
Median
$17.78
Typical High
$42.66
Fallon Health
Setting
Facility
Modifier
Global
Typical Low
$4.17
Median
$28.84
Typical High
$7,079.46
Fallon Health
Setting
Professional
Modifier
Global
Typical Low
$23.44
Median
$23.44
Typical High
$27.54
Harvard Pilgrim
Setting
Professional
Modifier
Global
Typical Low
$14.13
Median
$16.22
Typical High
$34.67
Mass General Brigham
Setting
Facility
Modifier
Global
Typical Low
$12.02
Median
$18.20
Typical High
$100.00
Mass General Brigham
Setting
Professional
Modifier
Global
Typical Low
$4.68
Median
$14.45
Typical High
$39.81
United
Setting
Facility
Modifier
Global
Typical Low
$3.02
Median
$12.30
Typical High
$16.22
United
Setting
Professional
Modifier
Global
Typical Low
$3.16
Median
$9.77
Typical High
$22.39