Clinical lab workers looking through microscope

Mid America Clinical Labs

Quick, friendly lab testing services, including blood testing, toxicology and urinalysis, at patient service centers throughout Central Indiana.


Find a Lab

Please Note: MACL labs may be closed or have adjusted hours due to the COVID pandemic. This PDF contains updated closings and hours as of May 11, 2020. Appointments are now required for MACL services. Always contact locations for the most up-to-date information as hours are subject to vary at this time.

Closings & Updated Hours

Hours for most Mid America Clinical Labs locations are Monday - Friday, 8 a.m. to 5 p.m., but may vary.


Mid America Clinical Laboratory is a clinical testing laboratory accredited by the Centers for Medicare and Medicaid Services Clinical Laboratory Improvement Amendments (CLIA) and the College of American Pathologists. It is the largest clinical laboratory in Indiana, completing over 4.5 million tests per year including blood testing, rheumatoid arthritis diagnostics, kidney testing and urinalysis.

MACL has more than 30 Patient Service Centers throughout Central Indiana. These locations provide easy access near your home or physician. Each day more than 800 patients are seen at these service centers. Average wait time for each patient is under 15 minutes. Patient comments praise the friendliness and efficiency of our employees.

MACL Lab Services
As the largest clinical lab in Indiana, MACL provides a full range of clinical tests and lab services.
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Contact Us

For general information, please visit our website at

For Community Hospital Anderson laboratory services and locations information, click here.


For Mid America Clinical Labs billing-related questions, please call 800-667-5185.

Appointments/Location Information

Please call toll-free 877-803-1010 to verify hours and appointment times for a service location in Central Indiana.