ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 4  /  E20-E35  /  E20
E20 Hypoparathyroidism
Excludes1 Di George's syndrome (D82.1)
postprocedural hypoparathyroidism (E89.2)
tetany NOS (R29.0)
transitory neonatal hypoparathyroidism (P71.4)
E20.0 Idiopathic hypoparathyroidism
E20.1 Pseudohypoparathyroidism
E20.8 Other hypoparathyroidism
E20.81 Hypoparathyroidism due to impaired parathyroid hormone secretion
E20.810 Autosomal dominant hypocalcemia
Autosomal dominant hypocalcemia type 1 (ADH1)
Autosomal dominant hypocalcemia type 2 (ADH2)
CodeAlso , if applicable, any associated conditions, such as:
calculus of kidney (N20.0)
chronic kidney disease (N18.-)
respiratory distress (J80, R06.-)
seizure disorder (G40.-, R56.9)
E20.811 Secondary hypoparathyroidism in diseases classified elsewhere
CodeFirst underlying condition, if known
E20.812 Autoimmune hypoparathyroidism
CodeFirst , if applicable, underlying condition such as:
autoimmune polyglandular failure (E31.0)
Schmidt's syndrome (E31.0)
E20.818 Other specified hypoparathyroidism due to impaired parathyroid hormone secretion
Familial isolated hypoparathyroidism
E20.819 Hypoparathyroidism due to impaired parathyroid hormone secretion, unspecified
E20.89 Other specified hypoparathyroidism
Familial hypoparathyroidism
E20.9 Hypoparathyroidism, unspecified
Parathyroid tetany