S42.446S Nondisplaced fracture (avulsion) of medial epicondyle of unspecified humerus, sequela

S42.446S is a billable/specific and POA-exempt diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Nondisplaced fracture (avulsion) of medial epicondyle of unspecified humerus, sequela.