Diagnosis Code: E21.2

Short Description: Other hyperparathyroidism

Long Description: Other hyperparathyroidism

The code E21.2 is VALID for claim submission

Code Classification:

• Endocrine, nutritional and metabolic diseases (E00–E89)
  • Disorders of other endocrine glands (E20-E35)
    • Hyperparathyroidism and other disorders of parathyroid gland (E21)
      • E21.2 Other hyperparathyroidism

Code Version: 2022 ICD-10-CM

Synonyms

• Aberrant parathyroid gland
• Congenital anomaly of parathyroid glands
• Ectopic hyperparathyroidism
• Ectopic parathyroid hormone-related protein secretion
• Tertiary hyperparathyroidism

Diagnostic Related Group(s)

The code E21.2 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)

• Endocrine Disorders With Mcc (643)
• Endocrine Disorders With Cc (644)
• Endocrine Disorders Without Cc/mcc (645)

References to Index of Diseases and Injuries

The code E21.2 has the following ICD-10-CM references to the Index of Diseases and Injuries

• Inclusion Terms:
  • Tertiary hyperparathyroidism
• Type 1 Excludes Notes:
  • familial hypocalciuric hypercalcemia (@E83.52*)

Crosswalk Information

Similar Codes

This page was last updated on: 10/1/2023

« Previous Code