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Giardia Stool Antigen Test

Indiana 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 $25 · 10th–90th $12$1230%10%20%10th90th$25Professionalmedian $10 · 10th–90th $6$120%20%10th90th$10$5.0$10.0$20.0$50.0$100.0$200.0

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
$39.81
Typical High
$141.25
Aetna
Setting
Professional
Modifier
Global
Typical Low
$9.77
Median
$9.77
Typical High
$12.02
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$6.03
Median
$7.24
Typical High
$12.02
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$12.02
Median
$12.02
Typical High
$36.31
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$5.62
Median
$5.89
Typical High
$12.02
CareSource
Setting
Facility
Modifier
Global
Typical Low
$15.14
Median
$15.14
Typical High
$15.14
CareSource
Setting
Professional
Modifier
Global
Typical Low
$7.76
Median
$12.02
Typical High
$13.80
Cigna
Setting
Facility
Modifier
Global
Typical Low
$8.51
Median
$12.02
Typical High
$30.90
Cigna
Setting
Professional
Modifier
Global
Typical Low
$6.17
Median
$8.51
Typical High
$25.70
United
Setting
Facility
Modifier
Global
Typical Low
$8.32
Median
$12.02
Typical High
$14.45
United
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$9.12
Typical High
$13.18