Unspecified purulent endophthalmitis, right eye

This code signifies an acute, severe inflammation of the interior of the right eye, characterized by the presence of pus, where the specific cause or type of purulent endophthalmitis is not documented. It indicates a serious intraocular infection that can lead to significant vision loss.

This code is appropriate when documentation specifies purulent endophthalmitis affecting the right eye, but lacks further detail regarding its etiology (e.g., exogenous, endogenous, post-procedural). It is used when the physician's diagnosis explicitly states "unspecified purulent endophthalmitis, right eye" or similar phrasing without additional clarifying information.

• Always seek clarification from the provider if the type of purulent endophthalmitis (e.g., post-procedural, exogenous, endogenous) is known but not documented, to allow for more specific coding.
• Do not use this code if the laterality is not specified; instead, use the unspecified laterality code.
• Code any underlying systemic infections or conditions contributing to endogenous endophthalmitis as additional diagnoses.