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Stool Test for Parasitic Infection Antigen

Maryland 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 $17 · 10th–90th $8$720%20%10th90th$17Professionalmedian $10 · 10th–90th $8$470%20%40%10th90th$10$5.0$10.0$20.0$50.0$100.0

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
$7.59
Median
$63.10
Typical High
$72.44
Aetna
Setting
Professional
Modifier
Global
Typical Low
$9.12
Median
$10.96
Typical High
$46.77
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$3.31
Median
$10.96
Typical High
$13.49
Cigna
Setting
Facility
Modifier
Global
Typical Low
$7.24
Median
$9.12
Typical High
$17.78
Cigna
Setting
Professional
Modifier
Global
Typical Low
$7.24
Median
$13.18
Typical High
$33.88
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$13.80
Median
$16.60
Typical High
$23.99
United
Setting
Facility
Modifier
Global
Typical Low
$5.75
Median
$6.61
Typical High
$14.13
United
Setting
Professional
Modifier
Global
Typical Low
$6.17
Median
$7.08
Typical High
$14.13
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$5.37
Median
$9.55
Typical High
$20.89