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Giardia Stool Antigen Test

Tennessee 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 $43 · 10th–90th $10$1070%10%10th90th$43Professionalmedian $10 · 10th–90th $9$150%20%40%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
$9.55
Median
$42.66
Typical High
$109.65
Aetna
Setting
Professional
Modifier
Global
Typical Low
$8.91
Median
$9.55
Typical High
$12.88
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$6.03
Median
$6.03
Typical High
$7.41
BCBS
Setting
Professional
Modifier
Global
Typical Low
$12.02
Median
$15.49
Typical High
$15.49
Cigna
Setting
Facility
Modifier
Global
Typical Low
$8.91
Median
$25.12
Typical High
$48.98
Cigna
Setting
Professional
Modifier
Global
Typical Low
$5.50
Median
$9.12
Typical High
$18.20
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$79.43
Median
$79.43
Typical High
$79.43
United
Setting
Facility
Modifier
Global
Typical Low
$5.01
Median
$12.02
Typical High
$12.02
United
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$8.51
Typical High
$16.60