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Antithrombin Activity Test

Florida 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 $28 · 10th–90th $10$2040%5%10th90th$28Professionalmedian $10 · 10th–90th $5$130%20%10th90th$10$1.0$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
$10.00
Median
$30.90
Typical High
$218.78
Aetna
Setting
Professional
Modifier
Global
Typical Low
$4.79
Median
$9.77
Typical High
$11.75
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$7.08
Median
$7.24
Typical High
$7.94
AvMed
Setting
Facility
Modifier
Global
Typical Low
$10.47
Median
$11.75
Typical High
$13.80
AvMed
Setting
Professional
Modifier
Global
Typical Low
$8.51
Median
$11.75
Typical High
$14.13
Cigna
Setting
Facility
Modifier
Global
Typical Low
$8.13
Median
$14.45
Typical High
$33.88
Cigna
Setting
Professional
Modifier
Global
Typical Low
$6.03
Median
$12.30
Typical High
$23.44
Florida Blue
Setting
Facility
Modifier
Global
Typical Low
$11.22
Median
$21.88
Typical High
$43.65
Florida Blue
Setting
Professional
Modifier
Global
Typical Low
$7.08
Median
$7.08
Typical High
$10.72
Molina
Setting
Professional
Modifier
Global
Typical Low
$1.29
Median
$5.13
Typical High
$7.08
United
Setting
Facility
Modifier
Global
Typical Low
$5.37
Median
$10.72
Typical High
$14.79
United
Setting
Professional
Modifier
Global
Typical Low
$3.39
Median
$5.50
Typical High
$16.60
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$6.46
Median
$6.46
Typical High
$11.75