go back

Stool Test for Parasitic Infection Antigen

Kansas 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?

$36.31

Typical negotiated rate. In Kansas, October 2026.

Insurers have agreed to pay about $36.31 for this service. The price depends on where it is billed: about $13.80 from a physician practice, and about $39.81 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 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$13.80$8.32 to $21.88
FacilityA hospital or hospital-owned outpatient department$39.81$38.02 to $57.54

How much rates vary

Facilitymedian $40 · 10th to 90th $19 to $60Professionalmedian $14 · 10th to 90th $8 to $28
$10$20$50facility $40professional $14

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
$13.80
Median
$23.99
Typical High
$38.02
Aetna
Setting
Professional
Modifier
None
Typical Low
$10.96
Median
$13.80
Typical High
$14.79
Ambetter
Setting
Professional
Modifier
None
Typical Low
$8.51
Median
$8.51
Typical High
$8.51
BCBS Kansas
Setting
Facility
Modifier
None
Typical Low
$38.02
Median
$39.81
Typical High
$60.26
BCBS Kansas
Setting
Professional
Modifier
None
Typical Low
$21.88
Median
$21.88
Typical High
$21.88
Cigna
Setting
Facility
Modifier
None
Typical Low
$9.12
Median
$15.49
Typical High
$31.62
Cigna
Setting
Professional
Modifier
None
Typical Low
$7.24
Median
$31.62
Typical High
$40.74
Medica
Setting
Facility
Modifier
None
Typical Low
$10.96
Median
$19.95
Typical High
$32.36
Medica
Setting
Professional
Modifier
None
Typical Low
$5.75
Median
$8.32
Typical High
$24.55
United
Setting
Facility
Modifier
None
Typical Low
$8.32
Median
$8.32
Typical High
$13.80
United
Setting
Professional
Modifier
None
Typical Low
$5.75
Median
$8.32
Typical High
$28.84
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
$5.89
Median
$6.92
Typical High
$7.41
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$2.40
Median
$2.75
Typical High
$2.95

Where Kansas 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.

Kansas· 1st of 51

$36.31

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.