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Antithrombin Activity Test

Montana 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 $36 · 10th–90th $15$1910%10%10th90th$36Professionalmedian $13 · 10th–90th $10$780%20%10th90th$13$10.0$50.0$200.0$1.0K$5.0K$20.0K$100.0K

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
$54.95
Median
$85.11
Typical High
$223.87
Aetna
Setting
Professional
Modifier
Global
Typical Low
$10.47
Median
$10.96
Typical High
$77.62
BCBS
Setting
Facility
Modifier
Global
Typical Low
$15.85
Median
$41.69
Typical High
$81,283.05
BCBS
Setting
Professional
Modifier
Global
Typical Low
$15.85
Median
$15.85
Typical High
$15.85
Cigna
Setting
Facility
Modifier
Global
Typical Low
$17.38
Median
$19.95
Typical High
$67.61
Cigna
Setting
Professional
Modifier
Global
Typical Low
$8.13
Median
$13.49
Typical High
$17.38
MountainHealth Co-op
Setting
Facility
Modifier
Global
Typical Low
$11.75
Median
$16.98
Typical High
$36.31
MountainHealth Co-op
Setting
Professional
Modifier
Global
Typical Low
$11.75
Median
$16.98
Typical High
$36.31
Providence
Setting
Facility
Modifier
Global
Typical Low
$17.38
Median
$22.91
Typical High
$67.61
Providence
Setting
Professional
Modifier
Global
Typical Low
$10.72
Median
$10.72
Typical High
$17.38
United
Setting
Facility
Modifier
Global
Typical Low
$11.75
Median
$11.75
Typical High
$11.75
United
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$6.76
Typical High
$16.60