ICD-10 Code H31.093 – Other chorioretinal scars, bilateral (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H31.093 – Other chorioretinal scars, bilateral
What it is
H31.093 identifies chorioretinal scarring in both eyes that is not classified elsewhere. It refers to residual scar tissue involving the choroid and retina, usually from prior inflammation, infection, trauma, or another healed process.
Clinical signs
Findings may include visible bilateral chorioretinal scars on fundus exam, pigmentary changes, or areas of retinal atrophy. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents bilateral chorioretinal scars and does not assign a more specific diagnosis. It is appropriate for healed, stable lesions noted on ophthalmic examination or imaging. Code the bilateral form only when both eyes are involved.
Do not use for
Do not use this code for active chorioretinitis, macular degeneration, or retinal scars limited to one eye. Check documentation if the record describes a different underlying condition.
Coding tip
Confirm laterality and whether the scars are active or healed before assigning H31.093.