ICD-10 Code H43.1 – Vitreous hemorrhage (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H43.1 – Vitreous hemorrhage
What it is
Vitreous hemorrhage means bleeding into the gel-like vitreous inside the eye. It can partially or completely block vision and usually reflects an underlying eye or vascular problem.
Clinical signs
Typical findings include sudden floaters, haze, or reduced vision, sometimes with a red tint. Clinical features vary; refer to documentation, especially when the cause is retinal or traumatic.
When to use this code
Use H43.1 when the record documents hemorrhage within the vitreous body, whether spontaneous or due to another eye condition. Code it when the provider specifically identifies vitreous bleeding on examination or imaging.
If the note describes blurred vision or floaters without confirming hemorrhage, do not assign this code. Check documentation for the exact diagnosis and any documented underlying cause.
Do not use for
Do not use H43.1 for retinal hemorrhage, subconjunctival hemorrhage, or hyphema. Those are different anatomic sites and need separate coding.
Coding tip
Capture the documented cause and laterality when available, but code H43.1 only when vitreous hemorrhage itself is stated.