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E26.9 - Hyperaldosteronism, unspecified


The ICD 10 Code for Hyperaldosteronism, unspecified is listed as E26.9.
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: E26.9
Description: Hyperaldosteronism, unspecified
  • Aldosteronism NOS
  • Hyperaldosteronism NOS
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 E26 - Hyperaldosteronism
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 255.10 - Hyperaldosteronism, unspecified (approximate)
ICD-10-CM Siblings (same level / similar specificity) of E26.9:
E26.0 - Primary hyperaldosteronism
E26.1 - Secondary hyperaldosteronism
E26.8 - Other hyperaldosteronism