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Antithrombin Activity Test

Vermont 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 $141 · 10th–90th $12$2040%10%20%10th90th$141Professionalmedian $11 · 10th–90th $11$200%50%90th$11$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. Small sample; interpret with caution. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$44.67
Median
$44.67
Typical High
$162.18
Aetna
Setting
Professional
Modifier
Global
Typical Low
$10.72
Median
$10.72
Typical High
$19.95
BCBS
Setting
Facility
Modifier
Global
Typical Low
$87.10
Median
$181.97
Typical High
$213.80
BCBS
Setting
Professional
Modifier
Global
Typical Low
$14.79
Median
$14.79
Typical High
$14.79
Cigna
Setting
Facility
Modifier
Global
Typical Low
$19.95
Median
$158.49
Typical High
$158.49
Cigna
Setting
Professional
Modifier
Global
Typical Low
$8.51
Median
$16.22
Typical High
$18.62
MVP Health Care
Setting
Facility
Modifier
Global
Typical Low
$11.75
Median
$11.75
Typical High
$11.75
MVP Health Care
Setting
Professional
Modifier
Global
Typical Low
$9.55
Median
$9.55
Typical High
$9.55
United
Setting
Facility
Modifier
Global
Typical Low
$4.17
Median
$4.17
Typical High
$4.17
United
Setting
Professional
Modifier
Global
Typical Low
$5.37
Median
$14.79
Typical High
$32.36