Viral conjunctivitis, unspecified

This code signifies an inflammation of the conjunctiva, the membrane lining the eyelid and covering the white part of the eye, caused by a viral infection, where the specific viral etiology is not documented. Patients typically present with symptoms such as redness, watery discharge, itching, and a gritty sensation in the eye.

Use this code when the medical record clearly indicates a diagnosis of viral conjunctivitis, but the specific type of virus (e.g., adenovirus, herpes simplex virus) is not identified or documented. This is appropriate for cases where a viral etiology is suspected based on clinical presentation, but no definitive viral testing has been performed or the results are pending/non-specific.

• Only use this code when the specific viral agent is truly unspecified in the documentation.
• Avoid using this code if a more specific viral conjunctivitis code (e.g., due to adenovirus, herpes simplex) can be assigned based on provider documentation.
• Ensure the documentation supports a viral etiology, differentiating it from bacterial or allergic conjunctivitis.