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Stool Test for Parasitic Infection Antigen

Tennessee rates for HCPCS 87328

This laboratory test checks a stool sample for a specific antigen produced by a parasite that can cause intestinal infection and diarrhea. It offers a faster result than culturing the organism directly, helping guide prompt treatment.

Rates data updated July 2026.

How much does Stool Test for Parasitic Infection Antigen cost?

$10.96

Typical negotiated rate. In Tennessee, July 2026.

Insurers have agreed to pay about $10.96 for this service. The price depends on where it is billed: about $10.72 from a physician practice, and about $45.71 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 6 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$10.72$10.47 to $12.30
FacilityA hospital or hospital-owned outpatient department$45.71$15.14 to $72.44

How much rates vary

Facilitymedian $46 · 10th to 90th $11 to $110Professionalmedian $11 · 10th to 90th $10 to $16
$5$10$20$50$100$200facility $46professional $11

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
$10.96
Median
$48.98
Typical High
$131.83
Aetna
Setting
Professional
Modifier
Global
Typical Low
$10.47
Median
$10.47
Typical High
$15.85
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$6.92
Median
$6.92
Typical High
$6.92
BCBS
Setting
Professional
Modifier
Global
Typical Low
$13.80
Median
$15.49
Typical High
$15.49
Cigna
Setting
Facility
Modifier
Global
Typical Low
$9.12
Median
$29.51
Typical High
$48.98
Cigna
Setting
Professional
Modifier
Global
Typical Low
$6.31
Median
$9.12
Typical High
$21.38
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$66.07
Median
$66.07
Typical High
$66.07
United
Setting
Facility
Modifier
Global
Typical Low
$5.75
Median
$13.80
Typical High
$13.80
United
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$8.91
Typical High
$16.60

Where Tennessee sits

The same service costs 4.8 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.

Tennessee· 49th of 51

$10.96

WV $50.12DC $10.47

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.