What ICD-10-CM code is reported for a type 2 diabetic cataract on the left eye?

In coding for a type 2 diabetic cataract specifically affecting the left eye, the correct choice encompasses the precise elements required for proper reporting. The code E11.36 is designated for a type 2 diabetes mellitus diagnosis with associated cataracts. The ".36" indicates the specific situation of cataracts due to diabetes, and in this case, is appropriate for the left eye condition.

When coding diabetes-related complications, it is important to capture not only the presence of diabetes but also any manifestations such as cataracts. E11.36 directly ties to type 2 diabetes (E11) and specifies the complication (cataracts), which align with reporting standards for diabetic complications.

The other codes provided do not accurately reflect the diagnosis while also considering the specification for the left eye or do not clearly address cataracts. For instance, codes designated for type 1 diabetes or for other unspecified complications would not apply to the indicated problem of type 2 diabetes with cataracts. Thus, E11.36 stands out as the correct choice for this situation.