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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 October 2026.

How much does Stool Test for Parasitic Infection Antigen cost?

$10.96

Typical negotiated rate. In Tennessee, October 2026.

Insurers have agreed to pay about $10.96 for this service. Most negotiated rates run $8.32 to $15.49.

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 5 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $26 · 10th to 90th $10 to $45Professionalmedian $10 · 10th to 90th $6 to $15
$10$20$50facility $26professional $10

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$10.47
Median
$11.48
Typical High
$21.38
Aetna
Setting
Professional
Modifier
None
Typical Low
$10.47
Median
$10.96
Typical High
$15.85
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$5.25
Median
$5.50
Typical High
$8.32
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$2.04
Median
$2.19
Typical High
$3.31
Ambetter
Setting
Professional
Modifier
None
Typical Low
$6.92
Median
$6.92
Typical High
$8.51
BCBS Tennessee
Setting
Professional
Modifier
None
Typical Low
$7.24
Median
$13.80
Typical High
$15.49
Cigna
Setting
Facility
Modifier
None
Typical Low
$9.55
Median
$28.84
Typical High
$48.98
Cigna
Setting
Professional
Modifier
None
Typical Low
$6.31
Median
$7.94
Typical High
$19.95
United
Setting
Professional
Modifier
None
Typical Low
$5.75
Median
$8.32
Typical High
$15.14

Where Tennessee sits

The same service costs 3.7 times more in Kansas than in New Jersey. 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· 45th of 51

$10.96

KS $36.31NJ $9.77

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.