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Antithrombin Activity Test

Indiana 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 $22 · 10th–90th $12$2340%20%10th90th$22Professionalmedian $10 · 10th–90th $6$120%20%10th90th$10$5.0$10.0$20.0$50.0$100.0$200.0$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
$11.75
Median
$38.90
Typical High
$281.84
Aetna
Setting
Professional
Modifier
Global
Typical Low
$9.77
Median
$9.77
Typical High
$11.75
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$7.08
Median
$7.08
Typical High
$8.32
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$11.75
Median
$11.75
Typical High
$35.48
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$5.89
Typical High
$11.75
CareSource
Setting
Facility
Modifier
Global
Typical Low
$14.79
Median
$14.79
Typical High
$14.79
CareSource
Setting
Professional
Modifier
Global
Typical Low
$7.76
Median
$11.75
Typical High
$13.49
Cigna
Setting
Facility
Modifier
Global
Typical Low
$8.51
Median
$11.75
Typical High
$33.11
Cigna
Setting
Professional
Modifier
Global
Typical Low
$5.89
Median
$8.32
Typical High
$25.70
United
Setting
Facility
Modifier
Global
Typical Low
$8.13
Median
$11.75
Typical High
$14.13
United
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$9.12
Typical High
$13.18