Is E20.81 a billable code?
No. E20.81 is a header code that groups 5 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
E20.81: Hypoparathyroidism due to impaired parathyroid hormone secretion
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
E20.81 groups related diagnoses under hypoparathyroidism due to impaired parathyroid hormone secretion. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under E20.81
- 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
Other codes in E20.8 Other hypoparathyroidism
E20.81 questions
What does E20.81 mean?
E20.81 is the ICD-10-CM code for Hypoparathyroidism due to impaired parathyroid hormone secretion. It is in chapter 4, Endocrine, nutritional and metabolic diseases (E00-E89).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.