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Antithrombin Activity Test

Rhode Island 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 $50 · 10th–90th $14$1510%10%20%10th90th$50Professionalmedian $12 · 10th–90th $7$230%20%10th90th$12$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
$35.48
Median
$75.86
Typical High
$151.36
Aetna
Setting
Professional
Modifier
Global
Typical Low
$10.47
Median
$12.30
Typical High
$12.30
BCBS
Setting
Facility
Modifier
Global
Typical Low
$13.80
Median
$14.45
Typical High
$23.99
BCBS
Setting
Professional
Modifier
Global
Typical Low
$6.61
Median
$8.91
Typical High
$17.78
Cigna
Setting
Facility
Modifier
Global
Typical Low
$10.96
Median
$28.18
Typical High
$50.12
Cigna
Setting
Professional
Modifier
Global
Typical Low
$8.51
Median
$13.18
Typical High
$17.78
United
Setting
Facility
Modifier
Global
Typical Low
$14.13
Median
$14.13
Typical High
$23.44
United
Setting
Professional
Modifier
Global
Typical Low
$6.76
Median
$10.00
Typical High
$23.44