A18.1
Non-billableTuberculosis of genitourinary system
A18.1 is the ICD-10-CM code for Tuberculosis of genitourinary system. It is a non-billable category code — use a more specific child code such as A18.10 for billing.
A00-B99 Certain infectious and parasitic diseases
What this means — in plain language
MedlinePlus · NIHWhat is tuberculosis (TB)? Tuberculosis (TB) is a bacterial disease that usually attacks the lungs. But it can also attack other parts of the body, including the kidneys, spine, and brain. Not everyone infected with TB bacteria (germs) becomes sick. So, there are two types of TB conditions: Inactive (latent) TB infection , where the TB germs live in your body but don't make you sick. TB disease (active TB) where you…
Read more about Tuberculosis at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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