E61.2 is the authoritative medical code for Magnesium deficiency. This classification is used in medical billing and clinical recording to specify the clinical criteria for magnesium deficiency (ICD-10-CM E61.2), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Sequencing, inclusion, and exclusion notes published for E61.2 in the official ICD-10-CM tabular list.
Conditions that can never be reported with this code; the two are mutually exclusive.
Conditions not covered by this code, but which may be reported alongside it when both are present.
Supplementary codes the tabular list directs you to add.
Per Excludes1 instructions, E61.2 must not be reported with: disorders of mineral metabolism (E83.-); iodine deficiency related thyroid disorders (E00-E02); sequelae of malnutrition and other nutritional deficiencies (E64.-).
Per Excludes2 instructions, E61.2 and the following may both be reported when both are present: nutritional anemias (D50-D53).
Use additional code(s) to specify: code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5).
Official ICD-10-CM classifications in the same code family as E61.2, with their registry titles.
Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures: