Other specified disorders of mineral metabolism

This code represents various metabolic disturbances involving minerals other than calcium, iron, or copper, which have their own specific codes. It encompasses conditions where the body's processing, absorption, or excretion of essential minerals like magnesium, zinc, or selenium is impaired, leading to either deficiency or excess. These disorders can affect multiple organ systems and manifest with diverse symptoms.

Use this code for documented conditions such as hypomagnesemia, hypermagnesemia, zinc deficiency, or selenium toxicity, when more specific ICD-9-CM codes are not available. Documentation should clearly state the specific mineral involved and the nature of the metabolic disorder (e.g., "magnesium deficiency," "excessive zinc absorption").

• Always attempt to find a more specific code for mineral disorders if one exists (e.g., for calcium, iron, or copper).
• Ensure the documentation specifies the particular mineral affected, as this code is a "specified, not elsewhere classified" category.
• Do not use this code for general nutritional deficiencies without a specific mineral identified as the primary metabolic issue.