E83..5 Disorders of calcium metabolism

Excludes 1 (cannot be coded 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)