E11.3 - Type 2 diabetes mellitus with ophthalmic complications
E11.31 - Type 2 diabetes mellitus with unspecified diabetic retinopathy
E11.311 - Type 2 diabetes mellitus with unspecified diabetic retinopathy with macular edema
E11.319 - Type 2 diabetes mellitus with unspecified diabetic retinopathy without macular edema