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ICD-10-CM category

E20: Hypoparathyroidism

11 subcodes · 9 billable · Look up any code with the ICD-10 search

Codes under E20 (Hypoparathyroidism). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.

CodeDescriptionBillable
E20.0Idiopathic hypoparathyroidism
E20.1Pseudohypoparathyroidism
E20.8Other hypoparathyroidism
E20.9Hypoparathyroidism, unspecified
E20.81Hypoparathyroidism due to impaired parathyroid hormone secretion
E20.89Other specified hypoparathyroidism
E20.810Autosomal dominant hypocalcemia
E20.811Secondary hypoparathyroidism in diseases classified elsewhere
E20.812Autoimmune hypoparathyroidism
E20.818Other specified hypoparathyroidism due to impaired parathyroid hormone secretion
E20.819Hypoparathyroidism due to impaired parathyroid hormone secretion, unspecified

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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.

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