H40.10
BillableUnspecified open-angle glaucoma
H40.10 is the ICD-10-CM code for Unspecified open-angle glaucoma. It is a billable, specific code valid for reimbursement.
H00-H59 Diseases of the eye and adnexa
No additional coding notes for this code.
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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