ICD-10 Code H44.2A – Degenerative myopia with choroidal neovascularization (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H44.2A – Degenerative myopia with choroidal neovascularization
What it is
Use this code for pathologic, high myopia complicated by choroidal neovascularization, where abnormal new blood vessels grow under the retina. This can threaten central vision and requires precise documentation.
Clinical signs
Typical findings include severe myopia with retinal or macular changes and signs of subretinal neovascular activity. Clinical features vary; refer to documentation, especially when imaging confirms choroidal neovascularization.
When to use this code
Assign H44.2A when the provider documents degenerative myopia and specifically identifies choroidal neovascularization. Use it for encounters describing active or diagnosed neovascular complications of myopia, even if treatment is not detailed. Check documentation if the record only says “myopia” or “macular changes” without the complication.
Do not use for
Do not use this code for uncomplicated myopia or other retinal disorders without choroidal neovascularization. If the record does not clearly link the neovascularization to degenerative myopia, check documentation.
Coding tip
Look for explicit provider wording that ties the neovascularization to degenerative myopia before assigning H44.2A.