E20-E35
Disorders of other endocrine glands
Disorders of other endocrine glands (E20-E35) is a block within ICD-10-CM Chapter 4: Endocrine, nutritional and metabolic diseases. It holds 15 categories.
Excludes1
Not coded here. An Excludes1 code should never be reported at the same time as the code above it.
- galactorrhea (N64.3)
- gynecomastia (N62)
Categories in E20-E35
- E20Hypoparathyroidismcategory
- E21Hyperparathyroidism and other disorders of parathyroid glandcategory
- E22Hyperfunction of pituitary glandcategory
- E23Hypofunction and other disorders of the pituitary glandcategory
- E24Cushing's syndromecategory
- E25Adrenogenital disorderscategory
- E26Hyperaldosteronismcategory
- E27Other disorders of adrenal glandcategory
- E28Ovarian dysfunctioncategory
- E29Testicular dysfunctioncategory
- E30Disorders of puberty, not elsewhere classifiedcategory
- E31Polyglandular dysfunctioncategory
- E32Diseases of thymuscategory
- E34Other endocrine disorderscategory
- E35Disorders of endocrine glands in diseases classd elswhr
Source
ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.