ICD-10-CM > S00-T88 > S40-S49 > S40 > S40.2 > S40.24 S40.24 External constriction of shoulder Non-Billable/Non-Specific Codes S40.241External constriction of right shoulderS40.241A..., initial encounterS40.241D..., subsequent encounterS40.241S..., sequelaS40.242External constriction of left shoulderS40.242A..., initial encounterS40.242D..., subsequent encounterS40.242S..., sequelaS40.249External constriction of unspecified shoulderS40.249A..., initial encounterS40.249D..., subsequent encounterS40.249S..., sequela