Other mucopurulent conjunctivitis, unspecified eye

This code signifies an inflammation of the conjunctiva characterized by the presence of both mucus and pus, without further specification of the affected eye. It indicates a bacterial or mixed infection causing ocular discharge that is thick, yellowish, or greenish.

Use this code when the physician documents "mucopurulent conjunctivitis" and does not specify laterality (e.g., right, left, or bilateral). This diagnosis is typically supported by clinical examination findings of conjunctival injection, purulent discharge, and often eyelid swelling.

• Avoid using this code if the laterality of the affected eye is documented; instead, use the more specific codes for right (H10.021), left (H10.022), or bilateral (H10.023).
• Ensure the documentation clearly states "mucopurulent" to differentiate from other forms of conjunctivitis (e.g., serous, allergic).
• Consider an additional code for the causative organism if identified and documented (e.g., B95.x for streptococcus, B96.x for other bacterial agents).