Unsp comp following infusion and therapeutic injection, init

This code signifies an unspecified adverse event or problem that occurs as a direct result of an infusion or therapeutic injection, where the specific nature of the complication is not documented. It indicates that the patient is receiving initial treatment for this complication.

This code is appropriate when a patient presents with a complication following an infusion or injection, but the physician documentation does not specify the exact type of complication (e.g., fever, localized pain, or general malaise without a definitive diagnosis). It should be used for the initial encounter where the complication is being evaluated and managed.

• Always strive for a more specific code if the documentation allows. Query the provider for clarification if the complication can be identified.
• This code should only be used when the complication is truly "unspecified" and no other more precise T80 subcategory can be assigned.
• Remember the "XA" seventh character indicates an initial encounter for the complication.