go back

Giardia Stool Antigen Test

Florida 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.

How much does Giardia Stool Antigen Test cost?

$11.22

Typical negotiated rate. In Florida, July 2026.

Insurers have agreed to pay about $11.22 for this service. The price depends on where it is billed: about $10.47 from a physician practice, and about $36.31 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 8 insurance carriers under federal price transparency rules.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$10.47$9.77 to $11.22
FacilityA hospital or hospital-owned outpatient department$36.31$16.60 to $67.61

How much rates vary

Facilitymedian $36 · 10th to 90th $11 to $89Professionalmedian $10 · 10th to 90th $9 to $22
$10$20$50$100facility $36professional $10

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$10.72
Median
$39.81
Typical High
$89.13
Aetna
Setting
Professional
Modifier
Global
Typical Low
$9.77
Median
$10.47
Typical High
$23.44
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$7.24
Median
$7.24
Typical High
$7.41
AvMed
Setting
Facility
Modifier
Global
Typical Low
$10.47
Median
$12.02
Typical High
$14.13
AvMed
Setting
Professional
Modifier
Global
Typical Low
$10.00
Median
$12.02
Typical High
$16.98
Cigna
Setting
Facility
Modifier
Global
Typical Low
$8.32
Median
$14.79
Typical High
$34.67
Cigna
Setting
Professional
Modifier
Global
Typical Low
$6.31
Median
$12.30
Typical High
$23.99
Florida Blue
Setting
Facility
Modifier
Global
Typical Low
$12.30
Median
$22.39
Typical High
$22.39
Florida Blue
Setting
Professional
Modifier
Global
Typical Low
$7.24
Median
$7.24
Typical High
$16.98
Molina
Setting
Professional
Modifier
Global
Typical Low
$1.45
Median
$5.75
Typical High
$7.24
United
Setting
Facility
Modifier
Global
Typical Low
$5.37
Median
$10.72
Typical High
$14.79
United
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$7.08
Typical High
$16.60
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$7.24
Median
$7.24
Typical High
$12.02

Where Florida sits

The same service costs 7.4 times more in West Virginia than in Washington, DC. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Florida· 43rd of 51

$11.22

WV $66.07DC $8.91

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.