E83.5Disorders of calcium metabolism
ICD-10-CM category (non-billable header) code — part of Metabolic disorders (E70-E88)
Coding Notes
Excludes1 (never code both together)
- autoimmune hypoparathyroidism (E20.812)
- autosomal dominant hypocalcemia (E20.810)
- chondrocalcinosis (M11.1-M11.2)
- hungry bone syndrome (E83.81)
- hyperparathyroidism (E21.0-E21.3)
- secondary hypoparathyroidism in diseases classified elsewhere (E20.811)
Subcategories (4)
- E83.50 Unspecified disorder of calcium metabolism
- E83.51 Hypocalcemia
- E83.52 Hypercalcemia
- E83.59 Other disorders of calcium metabolism