Infect/inflm reaction due to int fix of site, subs

This code signifies an infection or inflammatory response occurring at the site of an internal fixation device located anywhere other than a joint prosthesis, bone plate, screw, rod, or other specified orthopedic internal fixation device. This reaction is a complication of the implanted device, and the patient is receiving follow-up care for this condition.

Use this code when a patient presents for ongoing treatment of an infection or inflammation directly attributable to an internal fixation device (e.g., a spinal fusion cage, a dental implant, or a craniomaxillofacial plate) that is not otherwise specified. This applies to encounters after the initial treatment of the infection or inflammation.

• Ensure documentation clearly states the infection/inflammation is due to the internal fixation device and specifies the "other site."
• Do not use for initial encounters; the 7th character "D" indicates a subsequent encounter.
• Code the specific type of infection (e.g., osteomyelitis) or inflammatory condition as a secondary diagnosis, if applicable.