S42.355D
ICD-10-CMNondisplaced comminuted fracture of shaft of humerus, left arm, subsequent encounter for fracture with routine healing
This code describes a left humerus shaft fracture that has broken into multiple fragments but remains in its anatomical position. The patient is in a follow-up phase where the fracture is healing as expected without complications.
Apply this code for subsequent visits where a patient with a previously diagnosed left comminuted humeral shaft fracture is undergoing routine follow-up care. This includes appointments for cast changes, physical therapy evaluations, or imaging to monitor uncomplicated healing progress.
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