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E31.1 - Polyglandular hyperfunction


The ICD 10 Code for Polyglandular hyperfunction is listed as E31.1.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: E31.1
Description: Polyglandular hyperfunction
  • Excludes1: multiple endocrine adenomatosis (E31.2-)
  • multiple endocrine neoplasia (E31.2-)
Diagnostic Related Groups
(MS-DRG v30.0)
643 - Endocrine Disorders W Mcc
644 - Endocrine Disorders W Cc
645 - Endocrine Disorders W/o Cc/mcc
Chapter Endocrine, nutritional and metabolic diseases (E00-E89)
Block Disorders of other endocrine glands (E20-E35)
Parent E31 - Polyglandular dysfunction
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 258.8 - Other specified polyglandular dysfunction (approximate)
ICD-10-CM Siblings (same level / similar specificity) of E31.1:
E31.0 - Autoimmune polyglandular failure
E31.2 - Multiple endocrine neoplasia [MEN] syndromes
E31.8 - Other polyglandular dysfunction
E31.9 - Polyglandular dysfunction, unspecified