E31.0

Billable

Autoimmune polyglandular failure

E31.0 is the ICD-10-CM code for Autoimmune polyglandular failure. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
E00-E89
Parent
E31
Edition
FY2026

E00-E89 Endocrine, nutritional and metabolic diseases

What this means — in plain language

MedlinePlus · NIH

What are autoimmune diseases? Your immune system protects you from disease and infection by attacking germs that get into your body, such as viruses and bacteria. Your immune system can tell that the germs aren't part of you, so it destroys them. If you have an autoimmune disease, your immune system attacks the healthy cells of your organs and tissues by mistake. There are more than 80 types of autoimmune diseases.…

Read more about Autoimmune Diseases at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

Includes

  • Schmidt's syndrome

Frequently asked questions

What is ICD-10 code E31.0?
E31.0 is the ICD-10-CM code for "Autoimmune polyglandular failure". It falls under E00-E89 Endocrine, nutritional and metabolic diseases.
Is E31.0 a billable code?
Yes — E31.0 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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