case western reserve university

Center for Inherited Disorders of Energy Metabolism



CIDEM has been providing world class clinical diagnostic testing to physicians within Cleveland, throughout the state of Ohio, and around the world since 1989.

By clicking on the links below, you will find information regarding specimen requirements, shipping instructions, and CPT Codes for each of the tests. For a concise description of the tests, CPT codes, and prices click here!

Acylcarnitine Profile (Quantitative; includes Total and Free Carnitine) (CN)

Carnitine Screening (Total and Free)

Carnitine Upgrade to Profile

Carnitine Acetyltransferase

Carnitine Acylcarnitine Translocase (CAT)

Carnitine Palmitoyltransferases I & II (CPT)

Electron Transport Chain (ETC)

Fatty Acid Oxidation Enzymes (FAO)

Free Fatty Acids (FFA)

Fumarase (FUM)

b-Hydroxybutyrate & Acetoacetate (BOHB & AcAc)

a-Ketoglutarate Dehydrogenase Complex (KDC)

Lactate & Pyruvate (L/P)

b-Methylcrotonyl-CoA Carboxylase (BMCC)

Organic Acids (OA)

Propionyl CoA Carboxylase (PCC)

Phosphoenolpyruvate Carboxykinase (PEPCK)

Pyruvate Carboxylase (PC)

Pyruvate Dehydrogenase Complex (PDC)


In addition to these tests, we also offer Fresh Muscle Biopsies in Cleveland, OH.