For scheduling or information, 877-CENTEGRA

Centegra Laboratories

Laboratory Services for Patients and Providers in McHenry and Kane Counties

About our Centegra laboratories:

  • Each laboratory is a state-of-art, full-service laboratory that provides services to inpatients and outpatients throughout the McHenry and Kane Counties area. Our board-certified pathologists and highly skilled laboratory technicians and phlebotomists make sure you receive high quality results.
  • Centegra laboratories are a part of the full continuum of health care services available at Centegra Health System and bill as a department of Centegra Hospital-McHenry.
  • Laboratory services are accredited by the American Society for Clinical Pathology (ASCP) and licensed by the Centers for Medicare and Medicaid Services (CMS).

For Patients

The laboratory locations listed below transitioned to hospital-based billing. This transition means the laboratories are now a department of Centegra Hospital-McHenry and as a result, the charges for the services received may be different than before this transition. This change may impact each patient differently depending upon your insurance plan and benefit levels.

Centegra’s laboratory Associates use the newest procedures and technologies to provide efficient service. We talk you through your test to be sure you are comfortable and well informed.

You do not need an appointment to access the laboratories. Simply walk in to any of the locations listed below to get your labs done. Register online or if you have questions, please call Customer Service at (815) 759-4807:

Laboratory Locations 

For Physicians & Clients

The Centegra laboratories are committed to offering leading-edge laboratory technology and exceptional customer service to our clients. We work closely with you to determine your testing needs, including courier scheduling and ordering and receiving test results.

Centegra Laboratory Test Directory

Centegra Laboratory Test Directory contains the in-house and the more common send-out tests offered by our Reference Lab ARUP Laboratory.

  • Our directory includes specimen type, minimum sample volume, methodology and reporting times, storage and transportation requirements.
  • Clients can access entries via an A to Z index located in the upper-left section of the site and search by test name, key word, test number, or mnemonic.

Why Choose Centegra as Your Primary Reference Lab?

Our dedicated laboratory team includes technical and service experts who demonstrate best practice methods and use leading-edge technologies to ensure accurate and timely diagnoses for all cases. Our competitive pricing rivals the national lab providers, yet we are local and link into the full continuum of care at Centegra Health System. Laboratory services are accredited by the American Society for Clinical Pathology and the Clinical Laboratory Improvement Amendments.

Other compelling benefits of referring to Centegra laboratories include:

  • Prompt courier pick up
  • Rapid test turnaround
  • Same-day results (with specimen pick-up by 1 p.m.)
  • Instant electronic access to test directory, results and reports
  • Electronic Medical Record (EMR)