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Stool Test for Parasitic Infection Antigen

Indiana 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 Indiana, October 2026.

Insurers have agreed to pay about $10.96 for this service. The price depends on where it is billed: about $8.91 from a physician practice, and about $13.80 from a hospital or other facility.

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 7 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$8.91$5.75 to $13.80
FacilityA hospital or hospital-owned outpatient department$13.80$13.49 to $27.54

How much rates vary

Facilitymedian $14 · 10th to 90th $11 to $42Professionalmedian $9 · 10th to 90th $6 to $22
$10$50$200$1Kfacility $14professional $9

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
$11.22
Median
$15.14
Typical High
$26.30
Aetna
Setting
Professional
Modifier
None
Typical Low
$10.47
Median
$11.22
Typical High
$23.99
Ambetter
Setting
Professional
Modifier
None
Typical Low
$6.92
Median
$8.71
Typical High
$13.80
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$10.96
Median
$13.80
Typical High
$41.69
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$5.62
Median
$7.41
Typical High
$15.85
CareSource
Setting
Facility
Modifier
None
Typical Low
$17.38
Median
$17.38
Typical High
$17.38
CareSource
Setting
Professional
Modifier
None
Typical Low
$8.91
Median
$13.80
Typical High
$15.85
Cigna
Setting
Facility
Modifier
None
Typical Low
$8.91
Median
$13.80
Typical High
$39.81
Cigna
Setting
Professional
Modifier
None
Typical Low
$7.59
Median
$16.22
Typical High
$32.36
Physicians Health Plan of Northern Indiana
Setting
Facility
Modifier
None
Typical Low
$24.55
Median
$34.67
Typical High
$2,187.76
Physicians Health Plan of Northern Indiana
Setting
Professional
Modifier
None
Typical Low
$8.91
Median
$11.22
Typical High
$12.88
United
Setting
Professional
Modifier
None
Typical Low
$5.75
Median
$9.77
Typical High
$16.60
2 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$5.25
Median
$5.62
Typical High
$45.71
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$2.04
Median
$2.29
Typical High
$18.20

Where Indiana 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.

Indiana· 39th 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.