S42.476G
ICD-10-CMNondisplaced transcondylar fracture of unspecified humerus, subsequent encounter for fracture with delayed healing
This code signifies a fracture that extends through the humeral condyle, which is the rounded prominence at the end of the humerus forming part of the elbow joint. The fracture fragments are still in their normal anatomical alignment (nondisplaced), but the healing process is taking longer than expected. This diagnosis applies when the patient is receiving follow-up care for this specific injury.
This code is appropriate for encounters where a patient is being managed for a previously diagnosed nondisplaced transcondylar humerus fracture that is demonstrating delayed union. This includes follow-up appointments for cast changes, physical therapy, or imaging to assess healing progression, specifically when the healing is not proceeding at the anticipated rate.
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