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Giardia Stool Antigen Test

Texas 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 $9$870%5%10th90th$30Professionalmedian $9 · 10th–90th $7$150%10%10th90th$9$2.0$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
$8.32
Median
$37.15
Typical High
$112.20
Aetna
Setting
Professional
Modifier
Global
Typical Low
$7.24
Median
$10.23
Typical High
$15.49
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$8.32
Typical High
$12.02
BCBS
Setting
Facility
Modifier
Global
Typical Low
$16.22
Median
$40.74
Typical High
$72.44
BCBS
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$6.61
Typical High
$11.75
Baylor Scott & White
Setting
Facility
Modifier
Global
Typical Low
$10.72
Median
$16.22
Typical High
$77.62
Baylor Scott & White
Setting
Professional
Modifier
Global
Typical Low
$8.32
Median
$12.02
Typical High
$17.78
Christus
Setting
Facility
Modifier
Global
Typical Low
$11.75
Median
$11.75
Typical High
$12.02
Cigna
Setting
Facility
Modifier
Global
Typical Low
$13.49
Median
$25.12
Typical High
$60.26
Cigna
Setting
Professional
Modifier
Global
Typical Low
$6.76
Median
$8.91
Typical High
$20.42
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$79.43
Median
$79.43
Typical High
$79.43
Lucent Health
Setting
Professional
Modifier
Global
Typical Low
$23.99
Median
$23.99
Typical High
$23.99
Moda Health
Setting
Facility
Modifier
Global
Typical Low
$9.55
Median
$12.02
Typical High
$15.14
Moda Health
Setting
Professional
Modifier
Global
Typical Low
$10.72
Median
$12.02
Typical High
$15.49
Molina
Setting
Professional
Modifier
Global
Typical Low
$8.91
Median
$10.00
Typical High
$10.00
Oscar Health
Setting
Facility
Modifier
Global
Typical Low
$46.77
Median
$46.77
Typical High
$46.77
Providence
Setting
Facility
Modifier
Global
Typical Low
$9.55
Median
$12.02
Typical High
$36.31
Providence
Setting
Professional
Modifier
Global
Typical Low
$6.76
Median
$8.91
Typical High
$19.95
United
Setting
Facility
Modifier
Global
Typical Low
$5.01
Median
$12.02
Typical High
$14.45
United
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$7.08
Typical High
$14.13
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$4.68
Median
$8.32
Typical High
$16.22