R16
Non-billableHepatomegaly and splenomegaly, not elsewhere classified
R16 is the ICD-10-CM code for Hepatomegaly and splenomegaly, not elsewhere classified. It is a non-billable category code — use a more specific child code such as R16.0 for billing.
- Status
- Header (non-billable)
- Chapter
- R00-R99
- Subcodes
- 3
- Edition
- FY2026
R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
What this means — in plain language
MedlinePlus · NIHYour liver is the largest organ inside your body. It helps your body digest food, store energy, and remove poisons. There are many kinds of liver diseases: Diseases caused by viruses, such as hepatitis A , hepatitis B , and hepatitis C Diseases caused by drugs, poisons, or too much alcohol. Examples include fatty liver disease and cirrhosis . Liver cancer Inherited diseases, such as hemochromatosis and Wilson…
Read more about Liver Diseases 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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