Unsp injury of right middle and inner ear, init encntr

This diagnosis code signifies an injury to the right middle and/or inner ear where the specific nature of the trauma is not documented. It encompasses damage to structures like the ossicles, cochlea, semicircular canals, or eardrum, without further detail regarding the type of injury (e.g., fracture, dislocation, laceration).

Apply this code when a patient presents with an acute injury to the right middle or inner ear, and the medical record lacks specificity regarding the exact type of trauma. This is appropriate for initial evaluations following an accident, assault, or other traumatic event affecting the ear. Documentation should clearly indicate a traumatic etiology and the affected side.

• Avoid using this code if more specific documentation is available (e.g., S09.311A for tympanic membrane perforation).
• Ensure the documentation specifies the "right" ear; otherwise, an unspecified laterality code may be more appropriate.
• The "A" seventh character indicates an initial encounter for active treatment of the injury.