Maxillary fracture, unspecified side, 7thG

This code signifies a fracture of the maxilla (upper jaw bone) where the specific side (left or right) is not documented. It indicates that the patient is receiving care for this fracture during a subsequent encounter, and the healing process is progressing slower than expected. This suggests ongoing management due to delayed union or nonunion concerns.

Apply this code when a patient presents for follow-up care of a maxillary fracture, and the medical record explicitly states delayed healing without specifying the fracture's laterality. Documentation should include evidence of the fracture, the delayed healing status (e.g., "delayed union," "slow healing"), and that this is not the initial treatment encounter.

• Ensure documentation clearly indicates "delayed healing" for a subsequent encounter; otherwise, a routine subsequent encounter code or a nonunion code might be more appropriate.
• If the side of the maxillary fracture is documented (e.g., left or right), use the more specific code (S02.40XA, S02.40XB, etc.) instead.
• Always sequence this code after any acute injury codes if the patient is still being treated for the initial trauma in addition to the delayed healing.