Parasitic endophthalmitis, unspecified, unspecified eye

This code represents an inflammatory condition of the inner structures of the eye caused by a parasitic infection, where the specific parasite is not identified. It indicates a severe intraocular inflammation that can lead to significant vision loss if not promptly treated. The "unspecified eye" denotes that the laterality of the affected eye is not documented.

Use this code when the medical record clearly documents endophthalmitis due to a parasitic etiology, but the specific type of parasite (e.g., Toxoplasma, Onchocerca) is not specified. This code is also appropriate when the documentation does not indicate whether the right or left eye is affected. Supporting documentation would include physician notes detailing parasitic endophthalmitis without further specificity.

• Avoid using this code if the specific parasite causing the endophthalmitis is known; instead, use a more specific code from the H44.12 category (e.g., H44.121 for toxoplasma).
• Do not use this code if the affected eye is specified (e.g., right eye, left eye, bilateral); instead, select the appropriate laterality code.
• Always review the entire medical record for more specific details regarding the parasite and laterality before assigning this unspecified code.