Disorders of magnesium metabolism

This code signifies abnormalities in the body's magnesium levels, encompassing both hypomagnesemia (low magnesium) and hypermagnesemia (high magnesium). These imbalances can affect various bodily functions, including nerve and muscle function, heart rhythm, and blood pressure regulation.

Use this code when documentation indicates a diagnosis of magnesium deficiency or excess, often identified through laboratory testing. This applies to conditions such as hypomagnesemia due to malabsorption, chronic alcoholism, or diuretic use, as well as hypermagnesemia in cases of renal failure or excessive magnesium intake.

• Always confirm the specific type of magnesium disorder (hypo- or hyper-) from the physician's documentation.
• Look for associated symptoms or underlying causes, which may require additional coding.
• Do not confuse with other electrolyte imbalances unless magnesium is specifically addressed.