ICD-10 Code H31.4 – Choroidal detachment (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H31.4 – Choroidal detachment
What it is
Choroidal detachment is separation of the choroid from the sclera, usually from fluid accumulation or low intraocular pressure. It is an eye condition that can affect vision and requires careful documentation.
Clinical signs
Typical findings include a shallow anterior chamber, decreased vision, and visible choroidal elevation on examination. Clinical features vary; refer to documentation.
When to use this code
Use H31.4 when the provider documents choroidal detachment as the diagnosis, whether serous or related to ocular surgery or trauma. Code it when the detachment is confirmed in the record and is the reason for evaluation or management. Check documentation if the note only mentions suspected retinal or choroidal pathology.
Do not use for
Do not use this code for retinal detachment, choroidal hemorrhage, or other unspecified posterior segment disorders. If the record does not clearly state choroidal detachment, check documentation.
Coding tip
Confirm the provider’s exact eye diagnosis and laterality details elsewhere in the record, since H31.4 itself does not specify the affected eye.