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Giardia Stool Antigen Test

Iowa 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 $28 · 10th–90th $12$1050%5%10%10th90th$28Professionalmedian $17 · 10th–90th $9$760%10%10th90th$17$10.0$20.0$50.0$100.0

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
$12.02
Median
$31.62
Typical High
$109.65
Aetna
Setting
Professional
Modifier
Global
Typical Low
$9.12
Median
$18.20
Typical High
$75.86
Cigna
Setting
Professional
Modifier
Global
Typical Low
$14.79
Median
$22.91
Typical High
$28.18
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$12.02
Median
$29.51
Typical High
$83.18
Medica
Setting
Facility
Modifier
Global
Typical Low
$12.02
Median
$18.62
Typical High
$57.54
Medica
Setting
Professional
Modifier
Global
Typical Low
$7.24
Median
$13.18
Typical High
$31.62
Midlands
Setting
Professional
Modifier
Global
Typical Low
$14.79
Median
$15.85
Typical High
$15.85
Midlands
Setting
Facility
Modifier
Global
Typical Low
$14.79
Median
$14.79
Typical High
$14.79
United
Setting
Facility
Modifier
Global
Typical Low
$12.02
Median
$12.02
Typical High
$27.54
United
Setting
Professional
Modifier
Global
Typical Low
$7.24
Median
$10.00
Typical High
$30.20
Wellmark
Setting
Professional
Modifier
Global
Typical Low
$9.55
Median
$12.02
Typical High
$12.02