S42.446D
ICD-10-CMNondisplaced fracture (avulsion) of medial epicondyle of unspecified humerus, subsequent encounter for fracture with routine healing
This code signifies a fracture of the medial epicondyle of the humerus, where the bone fragments have not separated. This specific type of fracture often occurs when a tendon or ligament pulls a piece of bone away from the main bone (avulsion). The "subsequent encounter" indicates the patient is receiving follow-up care for a fracture that is healing as expected.
Use this code for patients presenting for routine follow-up appointments after an initial diagnosis of a nondisplaced avulsion fracture of the medial epicondyle. This applies when the fracture is progressing through normal healing stages without complications. It would be appropriate for cast changes, wound checks, or physical therapy evaluations during the routine healing period.
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