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Giardia Stool Antigen Test

Ohio 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 $23 · 10th–90th $11$850%5%10%10th90th$23Professionalmedian $10 · 10th–90th $6$280%10%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
$11.48
Median
$26.92
Typical High
$104.71
Aetna
Setting
Professional
Modifier
Global
Typical Low
$9.55
Median
$10.47
Typical High
$38.90
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$6.03
Median
$8.32
Typical High
$18.62
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$10.96
Median
$12.59
Typical High
$21.88
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$5.89
Median
$7.24
Typical High
$15.49
Aultcare
Setting
Facility
Modifier
Global
Typical Low
$8.13
Median
$8.13
Typical High
$8.13
Aultcare
Setting
Professional
Modifier
Global
Typical Low
$9.55
Median
$9.55
Typical High
$9.55
CareSource
Setting
Facility
Modifier
Global
Typical Low
$9.12
Median
$9.12
Typical High
$13.80
CareSource
Setting
Professional
Modifier
Global
Typical Low
$7.76
Median
$12.02
Typical High
$16.22
Cigna
Setting
Facility
Modifier
Global
Typical Low
$7.94
Median
$15.49
Typical High
$48.98
Cigna
Setting
Professional
Modifier
Global
Typical Low
$6.17
Median
$7.76
Typical High
$22.91
Medical Mutual of Ohio
Setting
Facility
Modifier
Global
Typical Low
$12.59
Median
$29.51
Typical High
$83.18
Medical Mutual of Ohio
Setting
Professional
Modifier
Global
Typical Low
$4.79
Median
$8.51
Typical High
$19.95
Molina
Setting
Professional
Modifier
Global
Typical Low
$6.61
Median
$9.77
Typical High
$14.79
SummaCare
Setting
Professional
Modifier
Global
Typical Low
$8.32
Median
$12.59
Typical High
$23.99
United
Setting
Facility
Modifier
Global
Typical Low
$6.03
Median
$12.02
Typical High
$17.78
United
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$7.24
Typical High
$16.60