K75.4

Billable

Autoimmune hepatitis

K75.4 is the ICD-10-CM code for Autoimmune hepatitis. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
K00-K95
Parent
K75
Edition
FY2026

K00-K95 Diseases of the digestive system

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

  • Lupoid hepatitis NEC

Frequently asked questions

What is ICD-10 code K75.4?
K75.4 is the ICD-10-CM code for "Autoimmune hepatitis". It falls under K00-K95 Diseases of the digestive system.
Is K75.4 a billable code?
Yes — K75.4 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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