Lab tests
C. diff (Clostridium) antigen/toxin test, immunoassay cost in Minnesota
C. diff (Clostridium) antigen/toxin test, immunoassay is a lab test. Many labs sell tests directly to the public for a flat cash price, often far below hospital prices.
Typical cash price
In Minnesota
From 94 hospital and 0 clinic prices in Minnesota.
Nationwide typical: $66.13 (most listed prices $15.62–$209).
Cheapest in Minnesota
- $4.07
Doctor fees are billed separately.
Source: Madison Hospital price file · checked Oct 2026 - $8.15
Doctor fees are billed separately.
Source: Windom Area Health price file · checked Oct 2026 - $9.42
Doctor fees are billed separately.
Source: Essentia Health-Virginia price file · checked Oct 2026 - Essentia Health-Duluth (Miller-Dwan Building)C. diff (Clostridium) antigen/toxin test, immunoassayFacility fee only$9.90
Doctor fees are billed separately. +2 more in this system at the same published price.
Source: Essentia Health-Duluth (Miller-Dwan Building) price file · checked Oct 2026 - Essentia Health-St. Joseph's Medical Center (Brainerd)C. diff (Clostridium) antigen/toxin test, immunoassayFacility fee only$10.10
Doctor fees are billed separately.
Source: Essentia Health-St. Joseph's Medical Center (Brain price fil · checked Oct 2026 - $11.08
Doctor fees are billed separately. +6 more in this system at the same published price.
Source: Essentia Health-Ada price file · checked Oct 2026 - $14.04
Doctor fees are billed separately.
Source: Fairview Bethesda Hospital price file · checked Oct 2026 - Grand Itasca Clinic and HospitalC. diff (Clostridium) antigen/toxin test, immunoassayFacility fee only$14.88
Doctor fees are billed separately.
Source: Grand Itasca Clinic and Hospital price file · checked Oct 2026 - Range Regional Health ServicesC. diff (Clostridium) antigen/toxin test, immunoassayFacility fee only$14.88
Doctor fees are billed separately.
Source: Range Regional Health Services price file · checked Oct 2026 - Meeker Memorial Hospital and ClinicsC. diff (Clostridium) antigen/toxin test, immunoassayFacility fee only$15.36
Doctor fees are billed separately.
Source: Meeker Memorial Hospital and Clinics price file · checked Oct 2026 - $18.97
Doctor fees are billed separately.
Source: Maple Grove Hospital price file · checked Oct 2026 - $18.97
Doctor fees are billed separately.
Source: Robbinsdale Hospital price file · checked Oct 2026
See all prices for C. diff (Clostridium) antigen/toxin test, immunoassay
Common questions
Do I need a doctor's order?
In most states, direct-to-consumer labs can sell many tests without a separate doctor visit. Some states and some tests still require an order.
Is the blood draw included?
Usually yes for lab stores and booking sites. Hospitals sometimes bill the draw (venipuncture) separately.
Why are prices so different?
Each hospital and clinic sets its own cash price. Hospitals publish prices because federal rules require it; clinics and booking sites set prices to compete. The same service can cost several times more at one place than at another nearby.
Can I pay cash if I have insurance?
Yes. You can choose to self-pay. A cash price is often lower than what you would pay before meeting your deductible. Cash payments may not count toward your deductible, so check with your plan. Our cash vs. insurance tool can help you decide.
What is a Good Faith Estimate?
If you are uninsured or paying cash, providers must give you a Good Faith Estimate of the cost on request. If your final bill is $400 or more above the estimate, you can dispute it.