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Giardia Stool Antigen Test

Massachusetts 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 $30 · 10th–90th $12$1000%10%10th90th$30Professionalmedian $12 · 10th–90th $10$280%50%10th90th$12$5.0$20.0$100.0$500.0$2.0K$10.0K$50.0K

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
$12.02
Median
$35.48
Typical High
$134.90
Aetna
Setting
Professional
Modifier
Global
Typical Low
$10.47
Median
$10.96
Typical High
$22.91
AllWays Health Partners
Setting
Facility
Modifier
Global
Typical Low
$10.96
Median
$16.98
Typical High
$79.43
AllWays Health Partners
Setting
Professional
Modifier
Global
Typical Low
$7.24
Median
$12.02
Typical High
$29.51
BCBS
Setting
Facility
Modifier
Global
Typical Low
$23.44
Median
$29.51
Typical High
$46.77
BCBS
Setting
Professional
Modifier
Global
Typical Low
$11.22
Median
$11.22
Typical High
$14.79
Cigna
Setting
Facility
Modifier
Global
Typical Low
$9.33
Median
$19.05
Typical High
$30.90
Cigna
Setting
Professional
Modifier
Global
Typical Low
$7.41
Median
$14.13
Typical High
$31.62
Fallon Health
Setting
Facility
Modifier
Global
Typical Low
$13.18
Median
$89.13
Typical High
$7,079.46
Fallon Health
Setting
Professional
Modifier
Global
Typical Low
$17.38
Median
$17.38
Typical High
$20.42
Harvard Pilgrim
Setting
Professional
Modifier
Global
Typical Low
$12.02
Median
$12.02
Typical High
$34.67
Health New England
Setting
Facility
Modifier
Global
Typical Low
$14.13
Median
$15.14
Typical High
$95.50
Mass General Brigham
Setting
Facility
Modifier
Global
Typical Low
$10.96
Median
$16.98
Typical High
$79.43
Mass General Brigham
Setting
Professional
Modifier
Global
Typical Low
$7.24
Median
$12.02
Typical High
$29.51
Tufts
Setting
Professional
Modifier
Global
Typical Low
$10.47
Median
$12.02
Typical High
$19.05
United
Setting
Facility
Modifier
Global
Typical Low
$6.92
Median
$12.02
Typical High
$17.38
United
Setting
Professional
Modifier
Global
Typical Low
$7.24
Median
$12.02
Typical High
$30.20