H40.223⚠ Requires 7th Character

Chronic angle-closure glaucoma, bilateral

⚠ 7th Character Required

One of the following 7th characters is to be assigned to each code in subcategory H40.22 to designate the stage of glaucoma

This code is not valid for billing without a 7th character. Append one of the following to H40.223:

0stage unspecifiedH40.22301mild stageH40.22312moderate stageH40.22323severe stageH40.22334indeterminate stageH40.2234

Code Hierarchy

┌7Diseases of the eye and adnexa (H00-H59)├H40-H42Glaucoma (H40-H42)├H40Glaucoma
└H40.223Chronic angle-closure glaucoma, bilateral

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