S40.841 External constriction of right upper armNon-billable ICD-10-CM code.
S40.829 Blister (nonthermal) of unspecified upper armS40.829A Blister (nonthermal) of unspecified upper arm, initial encounterS40.829D Blister (nonthermal) of unspecified upper arm, subsequent encounterS40.829S Blister (nonthermal) of unspecified upper arm, sequelaS40.84 External constriction of upper armS40.841 External constriction of right upper arm (this code)S40.841A External constriction of right upper arm, initial encounterS40.841D External constriction of right upper arm, subsequent encounterS40.841S External constriction of right upper arm, sequelaS40.842 External constriction of left upper armS40.842A External constriction of left upper arm, initial encounter