S54.01 Injury of ulnar nerve at forearm level, right armNon-billable ICD-10-CM code.
S44.0 Injury of ulnar nerve at upper arm level ("ulnar nerve NOS (S54.0)")S54.0 Injury of ulnar nerve at forearm levelS54.00 Injury of ulnar nerve at forearm level, unspecified armS54.00XA Injury of ulnar nerve at forearm level, unspecified arm, initial encounterS54.00XD Injury of ulnar nerve at forearm level, unspecified arm, subsequent encounterS54.00XS Injury of ulnar nerve at forearm level, unspecified arm, sequelaS54.01 Injury of ulnar nerve at forearm level, right arm (this code)S54.01XA Injury of ulnar nerve at forearm level, right arm, initial encounterS54.01XD Injury of ulnar nerve at forearm level, right arm, subsequent encounterS54.01XS Injury of ulnar nerve at forearm level, right arm, sequelaS54.02 Injury of ulnar nerve at forearm level, left armS54.02XA Injury of ulnar nerve at forearm level, left arm, initial encounter