Other dislocation of unspecified patella, initial encounter

This code signifies a dislocation of the kneecap that is not specifically classified as a subluxation or other specified type, and the laterality (left or right) of the patella is not documented. It indicates the very first time this particular dislocation has been medically addressed.

Use this code when a patient presents with a patellar dislocation where the specific type (e.g., lateral, medial) is not detailed in the medical record, and it's unclear which knee is affected. This code is appropriate for the initial visit for this injury, such as in an emergency department or initial orthopedic consultation.

• Ensure documentation clearly states "dislocation" and not "subluxation" to differentiate from S83.006A.
• Only use this code if the laterality of the patella is truly unspecified in the medical record. If laterality is known, a more specific code should be chosen.
• The "A" suffix indicates an initial encounter for active treatment of the dislocation. Subsequent encounters will require different seventh characters.