2024 ICD-10-CM Diagnosis Code E20.812

by

Autoimmune hypoparathyroidism

  • E20.812 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • ICD-10-CM E20.812 is a new 2024 ICD-10-CM code that became effective on October 1, 2023.
  • This is the American ICD-10-CM version of E20.812 – other international versions of ICD-10 E20.812 may differ.

Code First

  • , if applicable, underlying condition such as:
  • autoimmune polyglandular failure (E31.0)
  • Schmidt’s syndrome (E31.0)

The following code(s) above E20.812 contain annotation back-references

 that may be applicable to E20.812:

  • E00-E89  Endocrine, nutritional and metabolic diseases
  • E20-E35  Disorders of other endocrine glands
  • E20  Hypoparathyroidism

ICD-10-CM E20.812 is grouped within Diagnostic Related Group(s) (MS-DRG v41.0):

  • 643 Endocrine disorders with mcc
  • 644 Endocrine disorders with cc
  • 645 Endocrine disorders without cc/mcc
  • 791 Prematurity with major problems
  • 793 Full term neonate with major problems

Code History

  • 2024 (effective 10/1/2023): New code

Code annotations containing back-references to E20.812:

  • Type 1 Excludes: E83.5

Diagnosis Index entries containing back-references to E20.812: