S40.922 Unspecified superficial injury of left upper armNon-billable ICD-10-CM code.
S40.92 Unspecified superficial injury of upper armS40.921 Unspecified superficial injury of right upper armS40.921A Unspecified superficial injury of right upper arm, initial encounterS40.921D Unspecified superficial injury of right upper arm, subsequent encounterS40.921S Unspecified superficial injury of right upper arm, sequelaS40.922 Unspecified superficial injury of left upper arm (this code)S40.922A Unspecified superficial injury of left upper arm, initial encounterS40.922D Unspecified superficial injury of left upper arm, subsequent encounterS40.922S Unspecified superficial injury of left upper arm, sequelaS40.929 Unspecified superficial injury of unspecified upper armS40.929A Unspecified superficial injury of unspecified upper arm, initial encounter