E31
Non-billablePolyglandular dysfunction
E31 is the ICD-10-CM code for Polyglandular dysfunction. It is a non-billable category code — use a more specific child code such as E31.0 for billing.
- Status
- Header (non-billable)
- Chapter
- E00-E89
- Subcodes
- 5
- Edition
- FY2026
E00-E89 Endocrine, nutritional and metabolic diseases
What this means — in plain language
MedlinePlus · NIHYour endocrine system includes eight major glands throughout your body. These glands make hormones . Hormones are chemical messengers. They travel through your bloodstream to tissues or organs. Hormones work slowly and affect body processes from head to toe. These include: Growth and development Metabolism - digestion, elimination, breathing, blood circulation and maintaining body temperature Sexual function…
Read more about Endocrine Diseases at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Excludes1 — not coded here
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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