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Stool Test for Parasitic Infection Antigen

Arizona 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.

Facilitymedian $25 · 10th–90th $11$600%5%10%10th90th$25Professionalmedian $11 · 10th–90th $7$810%10%20%10th90th$11$5.0$10.0$20.0$50.0$100.0$200.0$500.0

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$16.22
Median
$28.18
Typical High
$60.26
Aetna
Setting
Professional
Modifier
Global
Typical Low
$9.33
Median
$11.22
Typical High
$81.28
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$8.71
Median
$8.71
Typical High
$13.80
BCBS
Setting
Facility
Modifier
Global
Typical Low
$8.32
Median
$33.88
Typical High
$64.57
BCBS
Setting
Professional
Modifier
Global
Typical Low
$10.72
Median
$11.75
Typical High
$56.23
Cigna
Setting
Facility
Modifier
Global
Typical Low
$8.71
Median
$13.49
Typical High
$44.67
Cigna
Setting
Professional
Modifier
Global
Typical Low
$7.94
Median
$12.02
Typical High
$21.38
Medica
Setting
Facility
Modifier
Global
Typical Low
$10.47
Median
$11.22
Typical High
$66.07
Medica
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$7.08
Typical High
$10.96
United
Setting
Facility
Modifier
Global
Typical Low
$8.91
Median
$13.80
Typical High
$15.85
United
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$7.08
Typical High
$14.13