E31.1✓ Billable

Polyglandular hyperfunction

Also Indexed As(ICD-10-CM Alphabetic Index)

These clinical terms, synonyms, and manifestations all map to E31.1 in the official ICD-10-CM Alphabetic Index.

Hyperfunction, polyglandular

✗ Excludes 1(Not coded here)

  • •multiple endocrine adenomatosis (E31.2-)
  • •multiple endocrine neoplasia (E31.2-)

Code Hierarchy

┌4Endocrine, nutritional and metabolic diseases (E00-E89)├E20-E35Disorders of other endocrine glands (E20-E35)├E31Polyglandular dysfunction
└E31.1Polyglandular hyperfunction

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