Lab tests
Insulin-induced C-peptide suppression test panel cost in Illinois
Insulin-induced C-peptide suppression test panel 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 Illinois
From 13 hospital and 0 clinic prices in Illinois.
Nationwide typical: $263 (most listed prices $166–$1,271).
Cheapest in Illinois
- Ascension Alexian Brothers Rehabilitation Hospital (Alexian Brothers Medical Center)Insulin-induced C-peptide suppression test panelFacility fee only$166
Doctor fees are billed separately.
Source: Ascension Alexian Brothers Rehabilitation Hospital price fil · checked Oct 2026 - Ascension Saint Alexius Women And Children's Hospital (Ascension St. Alexius Medical Center)Insulin-induced C-peptide suppression test panelFacility fee only$166
Doctor fees are billed separately.
Source: Ascension Saint Alexius Women And Children's Hospi price fil · checked Oct 2026 - $179Source: Deaconess Illinois Crossroads, Inc price file · checked Oct 2026
- $179Source: Deaconess Illinois Medical Center price file · checked Oct 2026
- Deaconess Illinois Union County Hospital, Inc.Insulin-induced C-peptide suppression test panelDoctor fee only$179Source: Deaconess Illinois Union County Hospital, Inc. price file · checked Oct 2026
- Deaconess Illinois Red Bud Regional Hospital, IncInsulin-induced C-peptide suppression test panelDoctor fee only$179Source: Deaconess Illinois Red Bud Regional Hospital, Inc price file · checked Oct 2026
- University of Illinois Hospital and ClinicsInsulin-induced C-peptide suppression test panelDoctor fee only$266Source: University of Illinois Hospital and Clinics price file · checked Oct 2026
- $386Source: UnityPoint Health - Trinity Moline price file · checked Oct 2026
- $442
Doctor fees are billed separately.
Source: Holy Cross Hospital price file · checked Oct 2026 - Mount Sinai Hospital Medical CenterInsulin-induced C-peptide suppression test panelFacility fee only$442
Doctor fees are billed separately.
Source: Mount Sinai Hospital Medical Center price file · checked Oct 2026 - $1,700
Doctor fees are billed separately.
Source: Endeavor Health Edward Hospital price file · checked Oct 2026 - University of Chicago Medical CenterInsulin-induced C-peptide suppression test panelFacility fee only$2,748
Doctor fees are billed separately.
Source: University of Chicago Medical Center price file · checked Oct 2026
See all prices for Insulin-induced C-peptide suppression test panel
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.