ICD-10-CM > H00-H59 > H40-H42 > H40 > H40.2 > H40.24 H40.24 Residual stage of angle-closure glaucoma Non-Billable/Non-Specific Codes H40.241Residual stage of angle-closure glaucoma, right eyeH40.242Residual stage of angle-closure glaucoma, left eyeH40.243Residual stage of angle-closure glaucoma, bilateralH40.249Residual stage of angle-closure glaucoma, unspecified eye