Type 2 diabetes mellitus with unspecified complications

This code signifies type 2 diabetes mellitus where the patient presents with complications that are not specifically identified or documented. It indicates that the diabetes is not well-controlled and has led to adverse health effects, but the precise nature of these effects is unknown or unstated.

Use this code when the medical record clearly states "type 2 diabetes with complications," but no specific complication (e.g., neuropathy, nephropathy, retinopathy) is documented. It is appropriate when the provider explicitly links an unspecified complication to the patient's type 2 diabetes.

• Avoid using this code if a more specific complication is documented; always code to the highest level of specificity.
• Query the provider for clarification if "complications" are mentioned without further detail to potentially assign a more precise code.
• This code should be sequenced as a primary diagnosis when the unspecified complication is the reason for the encounter, or as a secondary diagnosis when it's a co-morbidity.