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C. Diff Toxin Stool Test

Washington, DC rates for HCPCS 87324

This laboratory test checks a stool sample for toxins produced by Clostridioides difficile, a bacterium that can cause severe diarrhea and colon inflammation, often after antibiotic use disrupts the normal gut bacteria. A positive result helps confirm this specific infection so it can be treated appropriately.

Rates data updated July 2026.

Facilitymedian $22 · 10th–90th $9$760%10%20%10th90th$22Professionalmedian $9 · 10th–90th $9$380%50%90th$9$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
$8.91
Median
$27.54
Typical High
$75.86
Aetna
Setting
Professional
Modifier
Global
Typical Low
$8.91
Median
$8.91
Typical High
$8.91
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$31.62
Median
$56.23
Typical High
$134.90
Cigna
Setting
Facility
Modifier
Global
Typical Low
$19.50
Median
$20.42
Typical High
$46.77
Cigna
Setting
Professional
Modifier
Global
Typical Low
$6.46
Median
$13.49
Typical High
$93.33
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$23.44
Median
$23.44
Typical High
$24.55
United
Setting
Facility
Modifier
Global
Typical Low
$7.08
Median
$14.45
Typical High
$41.69
United
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$7.59
Typical High
$18.62