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Giardia Stool Antigen Test

Montana rates for HCPCS 87329

This laboratory test checks a stool sample for antigens from Giardia lamblia, a parasite that can cause diarrhea and digestive symptoms after being picked up from contaminated water or food. It offers a faster and often more sensitive way to detect this parasite than examining the stool under a microscope.

Rates data updated July 2026.

Facilitymedian $24 · 10th–90th $15$1230%10%10th90th$24Professionalmedian $14 · 10th–90th $10$460%20%40%10th90th$14$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
$32.36
Median
$72.44
Typical High
$489.78
Aetna
Setting
Professional
Modifier
Global
Typical Low
$10.23
Median
$12.02
Typical High
$79.43
BCBS
Setting
Facility
Modifier
Global
Typical Low
$16.22
Median
$41.69
Typical High
$81,283.05
BCBS
Setting
Professional
Modifier
Global
Typical Low
$16.22
Median
$16.22
Typical High
$16.22
Cigna
Setting
Facility
Modifier
Global
Typical Low
$17.38
Median
$20.42
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
$12.02
Median
$16.98
Typical High
$37.15
MountainHealth Co-op
Setting
Professional
Modifier
Global
Typical Low
$12.02
Median
$16.98
Typical High
$37.15
Providence
Setting
Facility
Modifier
Global
Typical Low
$17.38
Median
$23.44
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
$12.02
Median
$12.02
Typical High
$12.02
United
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$6.92
Typical High
$16.60