ICD-10-CM > S00-T88 > S40-S49 > S44 > S44.0 S44.0 Injury of ulnar nerve at upper arm level Non-Billable/Non-Specific Type 1 Excludes ulnar nerve NOS (S54.0) Codes S44.00Injury of ulnar nerve at upper arm level, unspecified armS44.00XA..., initial encounterS44.00XD..., subsequent encounterS44.00XS..., sequelaS44.01Injury of ulnar nerve at upper arm level, right armS44.01XA..., initial encounterS44.01XD..., subsequent encounterS44.01XS..., sequelaS44.02Injury of ulnar nerve at upper arm level, left armS44.02XA..., initial encounterS44.02XD..., subsequent encounterS44.02XS..., sequela
ICD-10 Fast ICD-10 Fast