ICD-10-CM · Chapter 4 · E00–E89
E20.811
Secondary hypoparathyroidism in diseases classified elsewhere
Endocrine, nutritional and metabolic diseases
Quick facts
- Code
- E20.811
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 4 — Endocrine, nutritional and metabolic diseases
- Category
- E20 — Hypoparathyroidism
- Specificity
- 6 characters
How coders use this code
ICD-10-CM E20.811 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of secondary hypoparathyroidism in diseases classified elsewhere. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in E20
- E20Hypoparathyroidism
- E20.0Idiopathic hypoparathyroidism
- E20.1Pseudohypoparathyroidism
- E20.8Other hypoparathyroidism
- E20.81Hypoparathyroidism due to impaired parathyroid hormone secretion
- E20.810Autosomal dominant hypocalcemia
- E20.812Autoimmune hypoparathyroidism
- E20.818Other specified hypoparathyroidism due to impaired parathyroid hormone secretion
- E20.819Hypoparathyroidism due to impaired parathyroid hormone secretion, unspecified
- E20.89Other specified hypoparathyroidism
- E20.9Hypoparathyroidism, unspecified
Want to learn coding?
Master ICD-10-CM in 90 days.
Medita's 90-day curriculum is calibrated to the CPC (AAPC), CCA, and CCS (AHIMA) exam blueprints. Day 1 is free.