ICD-10 Code H31.323 – Choroidal rupture, bilateral (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H31.323 – Choroidal rupture, bilateral
What it is
H31.323 identifies a rupture of the choroid in both eyes, usually from blunt eye trauma. It documents structural injury to the vascular layer beneath the retina.
Clinical signs
Findings may include decreased vision, retinal or choroidal hemorrhage, and a crescent-shaped choroidal break on exam. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents bilateral choroidal rupture, including trauma-related injury affecting both eyes. It is appropriate for confirmed diagnoses in ophthalmology or emergency records. If laterality is not clearly bilateral, check documentation before coding.
Do not use for
Do not use it for isolated unilateral choroidal rupture or for nonspecific eye trauma without documented choroidal rupture. Check documentation if the record only mentions retinal injury or contusion.
Coding tip
Verify that both eyes are explicitly documented as involved before assigning H31.323.