E20.818
BillableOther specified hypoparathyroidism due to impaired parathyroid hormone secretion
E20.818 is the ICD-10-CM code for Other specified hypoparathyroidism due to impaired parathyroid hormone secretion. It is a billable, specific code valid for reimbursement.
E00-E89 Endocrine, nutritional and metabolic diseases
Includes
- •Familial isolated hypoparathyroidism
Frequently asked questions
- What is ICD-10 code E20.818?
- E20.818 is the ICD-10-CM code for "Other specified hypoparathyroidism due to impaired parathyroid hormone secretion". It falls under E00-E89 Endocrine, nutritional and metabolic diseases.
- Is E20.818 a billable code?
- Yes — E20.818 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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