S50.841 External constriction of right forearmNon-billable ICD-10-CM code.
S50.829 Blister (nonthermal) of unspecified forearmS50.829A Blister (nonthermal) of unspecified forearm, initial encounterS50.829D Blister (nonthermal) of unspecified forearm, subsequent encounterS50.829S Blister (nonthermal) of unspecified forearm, sequelaS50.84 External constriction of forearmS50.841 External constriction of right forearm (this code)S50.841A External constriction of right forearm, initial encounterS50.841D External constriction of right forearm, subsequent encounterS50.841S External constriction of right forearm, sequelaS50.842 External constriction of left forearmS50.842A External constriction of left forearm, initial encounter