ICD-10 Code H30.891 – Other chorioretinal inflammations, right eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H30.891 – Other chorioretinal inflammations, right eye
What it is
H30.891 identifies inflammation involving the choroid and retina in the right eye when the condition does not fit a more specific chorioretinal diagnosis. Use it for documented right-eye chorioretinal inflammation.
Clinical signs
Clinical features vary; refer to documentation. Common findings may include decreased vision, floaters, eye discomfort, or inflammatory changes noted on eye examination in the right eye.
When to use this code
Use this code when the provider documents other chorioretinal inflammation limited to the right eye and does not name a more specific disorder. It also fits charted chorioretinitis or chorioretinal inflammation that is otherwise unspecified for the right eye. Check documentation if the laterality or exact diagnosis is unclear.
Do not use for
Do not use it for left-eye or bilateral disease, or when a more specific chorioretinal diagnosis is documented. If the record only states “eye inflammation” without retinal or choroidal involvement, check documentation.
Coding tip
Always confirm laterality and whether the provider documented chorioretinal involvement before assigning H30.891.