ICD-10 Code H33.003 – Unspecified retinal detachment with retinal break, bilateral (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H33.003 – Unspecified retinal detachment with retinal break, bilateral
What it is
This code identifies a bilateral retinal detachment in which a retinal break is present, but the type or cause of the detachment is not further specified. Use it when both eyes are affected and documentation does not name a more specific detachment type.
Clinical signs
Typical findings include decreased vision, flashes, floaters, or a curtain-like shadow in one or both eyes. Clinical features vary; refer to documentation and ophthalmic examination for confirmation of retinal detachment with a break.
When to use this code
Use H33.003 when the provider documents bilateral retinal detachment with a retinal tear or hole, but does not specify a more exact subtype. It also applies when laterality is clearly bilateral and the record does not support a more specific ICD-10-CM option. Check documentation if the detachment is described as rhegmatogenous or exudative.
Do not use for
Do not use this code for unilateral retinal detachment or for detachment without a documented retinal break. Do not assign it if the record supports a more specific retinal detachment code. Check documentation.
Coding tip
Confirm both laterality and the presence of a retinal break before coding, because a missing detail may point to a different H33 code.