A18.4
BillableTuberculosis of skin and subcutaneous tissue
A18.4 is the ICD-10-CM code for Tuberculosis of skin and subcutaneous tissue. It is a billable, specific code valid for reimbursement.
A00-B99 Certain infectious and parasitic diseases
What this means — in plain language
MedlinePlus · NIHWhat are skin infections? Your skin is your body's largest organ. It has many different functions, including covering and protecting your body. It helps keep germs out. But sometimes the germs can cause a skin infection. It often happens when the germs enter your body through a break, cut, or wound on your skin. Other skin infections can happen in places where the skin rubs together, especially if the area is moist.…
Read more about Skin Infections at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Includes
- •Erythema induratum, tuberculous
- •Lupus exedens
- •Lupus vulgaris NOS
- •Lupus vulgaris of eyelid
- •Scrofuloderma
- •Tuberculosis of external ear
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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