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Clot Retraction Test

New Hampshire 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 October 2026.

How much does Clot Retraction Test cost?

$11.22

Typical negotiated rate. In New Hampshire, October 2026.

Insurers have agreed to pay about $11.22 for this service. The price depends on where it is billed: about $10.47 from a physician practice, and about $52.48 from a hospital or other facility.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$10.47$8.91 to $17.78
FacilityA hospital or hospital-owned outpatient department$52.48$30.20 to $66.07

How much rates vary

Facilitymedian $52 · 10th to 90th $25 to $85Professionalmedian $10 · 10th to 90th $5 to $38
$5$10$20$50$100facility $52professional $10

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
None
Typical Low
$3.98
Median
$3.98
Typical High
$16.22
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$28.18
Median
$52.48
Typical High
$87.10
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$6.46
Median
$10.47
Typical High
$11.22
Cigna
Setting
Facility
Modifier
None
Typical Low
$25.12
Median
$52.48
Typical High
$70.79
Cigna
Setting
Professional
Modifier
None
Typical Low
$2.63
Median
$16.60
Typical High
$67.61
Harvard Pilgrim
Setting
Professional
Modifier
None
Typical Low
$6.92
Median
$24.55
Typical High
$56.23
United
Setting
Professional
Modifier
None
Typical Low
$5.01
Median
$9.77
Typical High
$10.72
Well Sense
Setting
Facility
Modifier
None
Typical Low
$3.80
Median
$3.80
Typical High
$3.80

Where New Hampshire sits

The same service costs 8.9 times more in Alaska than in Kentucky. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

New Hampshire· 26th of 51

$11.22

AK $36.31KY $4.07

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.