S41.102 Unspecified open wound of left upper armNon-billable ICD-10-CM code.
S44 Injury of nerves at shoulder and upper arm level ("any associated open wound (S41.-)")S45 Injury of blood vessels at shoulder and upper arm level ("any associated open wound (S41.-)")S46 Injury of muscle, fascia and tendon at shoulder and upper arm level ("any associated open wound (S41.-)")S41.10 Unspecified open wound of upper armS41.101 Unspecified open wound of right upper armS41.101A Unspecified open wound of right upper arm, initial encounterS41.101D Unspecified open wound of right upper arm, subsequent encounterS41.101S Unspecified open wound of right upper arm, sequelaS41.102 Unspecified open wound of left upper arm (this code)S41.102A Unspecified open wound of left upper arm, initial encounterS41.102D Unspecified open wound of left upper arm, subsequent encounterS41.102S Unspecified open wound of left upper arm, sequelaS41.109 Unspecified open wound of unspecified upper armS41.109A Unspecified open wound of unspecified upper arm, initial encounter