ICD-10 Code H31.313 – Expulsive choroidal hemorrhage, bilateral (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H31.313 – Expulsive choroidal hemorrhage, bilateral
What it is
This code identifies a bilateral expulsive choroidal hemorrhage, a serious bleeding event involving the choroidal space in both eyes. It indicates an acute ophthalmic complication that requires precise documentation.
Clinical signs
Clinical features vary; refer to documentation. Standard references describe sudden ocular pain, marked vision loss, and signs of intraocular hemorrhage or choroidal elevation on exam.
When to use this code
Use H31.313 when the provider documents expulsive choroidal hemorrhage affecting both eyes. You should also use it when the record clearly states bilateral choroidal hemorrhage, even if the note is brief.
If laterality is confirmed as bilateral and the event is specifically expulsive, this code best matches the diagnosis. Check documentation when the chart mentions postoperative eye bleeding without naming the choroidal source.
Do not use for
Do not use this code for unilateral choroidal hemorrhage or for nonspecific intraocular bleeding. Check documentation if the record only says retinal hemorrhage, hyphema, or hemorrhage after eye surgery.
Coding tip
Verify both laterality and the term “expulsive choroidal hemorrhage” before assigning H31.313.