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Antithrombin Activity Test

New Hampshire rates for HCPCS 85300

This blood test measures how well a natural protein that helps regulate blood clotting is working. It is used to help investigate an unexplained tendency to form blood clots.

Rates data updated July 2026.

Facilitymedian $29 · 10th–90th $13$1700%10%20%10th90th$29Professionalmedian $11 · 10th–90th $7$260%10%20%10th90th$11$5.0$20.0$100.0$500.0

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
$13.49
Median
$28.84
Typical High
$190.55
Aetna
Setting
Professional
Modifier
Global
Typical Low
$11.22
Median
$11.22
Typical High
$13.49
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$20.42
Median
$22.91
Typical High
$67.61
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$5.89
Median
$7.76
Typical High
$26.30
Cigna
Setting
Facility
Modifier
Global
Typical Low
$21.88
Median
$44.67
Typical High
$83.18
Cigna
Setting
Professional
Modifier
Global
Typical Low
$6.17
Median
$12.30
Typical High
$33.88
Harvard Pilgrim
Setting
Professional
Modifier
Global
Typical Low
$11.75
Median
$20.89
Typical High
$41.69
United
Setting
Facility
Modifier
Global
Typical Low
$40.74
Median
$40.74
Typical High
$40.74
United
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$10.00
Typical High
$34.67