E20.9 HYPOPARATHYROIDISM, UNSPECIFIED

Code Information

  • Diagnosis Code: E20.9
  • Short Description: Hypoparathyroidism, unspecified
  • Long Description: Hypoparathyroidism, unspecified
  • Code Version: 2025 ICD-10-CM

The code E20.9 is VALID for claim submission

Code Classification

Synonyms

  • 10p partial monosomy syndrome
  • Cataract in hypoparathyroidism
  • Cataract in systemic disorders
  • Chorea due to endocrine disorder
  • Chorea due to hypoparathyroidism
  • Deletion of part of chromosome 10
  • Endocrine myopathy
  • Hypocalcemic tetany
  • Hypoparathyroidism
  • Hypoparathyroidism due to granulomatous disease
  • Hypoparathyroidism due to hemochromatosis
  • Hypoparathyroidism due to impaired PTH secretion
  • Hypoparathyroidism, deafness, renal disease syndrome
  • Myopathy in hypoparathyroidism
  • Parathyroid hypocalcemic tetany
  • Tetany

Diagnostic Related Group(s)

The code E20.9 is grouped in the following Diagnostic Related Group(s) MS-DRG V42.0

  1. Endocrine Disorders With Mcc (643)
  2. Endocrine Disorders With Cc (644)
  3. Endocrine Disorders Without Cc/mcc (645)

References to Index of Diseases and Injuries

The code E20.9 has the following ICD-10-CM references to the Index of Diseases and Injuries

  • Inclusion Terms:
    • Parathyroid tetany

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
E20.9 Right Arrow 252.1 Hypoparathyroidism
This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
E20 Hypoparathyroidism
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
E20.811 Secondary hypoparathyroidism in diseases classified elsewhere
E20.812 Autoimmune hypoparathyroidism
E20.818 Other specified hypoparathyroidism due to impaired parathyroid hormone secretion
E20.819 Hypoparathyroidism due to impaired parathyroid hormone secretion, unspecified
E20.89 Other specified hypoparathyroidism
This page was last updated on: 10/1/2024
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