R63: Symptoms and signs concerning food and fluid intake
R63.4: Abnormal weight loss
Abnormal weight loss, classified under the ICD-10 code R63.4, typically refers to an unexplained or unintentional decrease in body weight. While weight loss can occur due to various reasons including changes in diet, exercise, or overall health, abnormal weight loss is identified when it happens without a significant change in these areas. Often, this is a sign of underlying health issues. It can be associated with conditions like chronic disease states (such as cancer or diabetes), mental health conditions, or disorders that affect nutrient absorption. Symptomatically, individuals may present significant reduction in weight over a relatively short period, or they may continuously lose weight over a longer period without a clear cause. It can potentially affect all systems of the body, leading to fatigue, weakness, and a reduced ability to perform daily tasks.
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The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.