L53.9: Erythematous condition, unspecified

The skin is made up of various layers. Beneath the top layer of the skin there are many blood vessels.

With various illnesses, the small blood vessels in the skin may widen. As a result, more blood than usual flows through the blood vessels. The skin then appears red or bluish in the affected area.

Patient Disclaimer

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.