ICD-10-CM Diagnosis Code (2025)
Official Description for E20.818
Other specified hypoparathyroidism due to impaired parathyroid hormone secretion
Coding Notes & Guidelines for E20.818
Familial isolated hypoparathyroidism
Parent Code (Less Specific):
About ICD-10-CM Code E20.818 (Other specified hypoparathyroidism due to impaired parathyroid hormone secretion)
ICD-10-CM code E20.818 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM E20.818 became effective on October 1, 2024.
This page provides detailed information about E20.818 - Other specified hypoparathyroidism due to impaired parathyroid hormone secretion. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Other specified hypoparathyroidism due to impaired parathyroid hormone secretion.