E61.2

Clinical Information

• A nutritional condition produced by a deficiency of magnesium in the diet, characterized by anorexia, nausea, vomiting, lethargy, and weakness. Symptoms are paresthesias, muscle cramps, irritability, decreased attention span, and mental confusion, possibly requiring months to appear. Deficiency of body magnesium can exist even when serum values are normal. In addition, magnesium deficiency may be organ-selective, since certain tissues become deficient before others. harrison’s principles of internal medicine, 12th ed, p1936)

• Condition due to decreased dietary intake of magnesium, as in starvation or failure to administer in intravenous solutions, or to gastrointestinal loss; deficiency causes irritability of the nervous system with tetany, vasodilation, convulsions, tremors, depression, and psychotic behavior.

Details

• E61.2 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• The 2023 edition of ICD-10-CM E61.2 became effective on October 1, 2022.

• This is the American ICD-10-CM version of E61.2 – other international versions of ICD-10 E61.2 may differ.