ICD-10-CM > H00-H59 > H40-H42 > H40 > H40.2 > H40.22 H40.22 Chronic angle-closure glaucoma Non-Billable/Non-Specific Applicable To Chronic primary angle closure glaucoma Codes H40.221Chronic angle-closure glaucoma, right eyeH40.2210..., stage unspecifiedH40.2211..., mild stageH40.2212..., moderate stageH40.2213..., severe stageH40.2214..., indeterminate stageH40.222Chronic angle-closure glaucoma, left eyeH40.2220..., stage unspecifiedH40.2221..., mild stageH40.2222..., moderate stageH40.2223..., severe stageH40.2224..., indeterminate stageH40.223Chronic angle-closure glaucoma, bilateralH40.2230..., stage unspecifiedH40.2231..., mild stageH40.2232..., moderate stageH40.2233..., severe stageH40.2234..., indeterminate stageH40.229Chronic angle-closure glaucoma, unspecified eyeH40.2290..., stage unspecifiedH40.2291..., mild stageH40.2292..., moderate stageH40.2293..., severe stageH40.2294..., indeterminate stage
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