ICD-10-CM > H00-H59 > H40-H42 > H40 > H40.3 > H40.32 H40.32 Glaucoma secondary to eye trauma, left eye Non-Billable/Non-Specific Codes H40.32X0..., stage unspecifiedH40.32X1..., mild stageH40.32X2..., moderate stageH40.32X3..., severe stageH40.32X4..., indeterminate stage