Lab tests
Creatine kinase (CK) isoforms blood test cost in Illinois
Creatine kinase (CK) isoforms blood test 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 14 hospital and 0 clinic prices in Illinois.
Nationwide typical: $32.25 (most listed prices $13.06–$121).
Cheapest in Illinois
- Ascension Alexian Brothers Rehabilitation Hospital (Alexian Brothers Medical Center)Creatine kinase (CK) isoforms blood testFacility fee only$11.87
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)Creatine kinase (CK) isoforms blood testFacility fee only$11.87
Doctor fees are billed separately.
Source: Ascension Saint Alexius Women And Children's Hospi price fil · checked Oct 2026 - $16.10Source: Deaconess Illinois Crossroads, Inc price file · checked Oct 2026
- $16.10Source: Deaconess Illinois Medical Center price file · checked Oct 2026
- Deaconess Illinois Union County Hospital, Inc.Creatine kinase (CK) isoforms blood testDoctor fee only$16.10Source: Deaconess Illinois Union County Hospital, Inc. price file · checked Oct 2026
- Deaconess Illinois Red Bud Regional Hospital, IncCreatine kinase (CK) isoforms blood testDoctor fee only$16.10Source: Deaconess Illinois Red Bud Regional Hospital, Inc price file · checked Oct 2026
- $18.90Source: University of Illinois Hospital and Clinics price file · checked Oct 2026
- Encompass Health Rehabilitation Institute of LibertyvilleCreatine kinase (CK) isoforms blood testFacility fee only$28.50
Doctor fees are billed separately.
Source: Encompass Health Rehabilitation Institute of Liber price fil · checked Oct 2026 - $28.50
Doctor fees are billed separately.
Source: The Quad Cities Rehabilitation Institute price file · checked Oct 2026 - $30.40Source: UnityPoint Health - Trinity Moline price file · checked Oct 2026
- The Rehabilitation Institute of Southern IllinoisCreatine kinase (CK) isoforms blood testFacility fee only$33.75
Doctor fees are billed separately.
Source: The Rehabilitation Institute of Southern Illinois price file · checked Oct 2026 - $73
Doctor fees are billed separately.
Source: Holy Cross Hospital price file · checked Oct 2026
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.