S44.9 Injury of unspecified nerve at shoulder and upper arm levelNon-billable header with 3 child codes.
S44.90 Injury of unspecified nerve at shoulder and upper arm level, unspecified armS44.91 Injury of unspecified nerve at shoulder and upper arm level, right armS44.92 Injury of unspecified nerve at shoulder and upper arm level, left armS44.8X2S Injury of other nerves at shoulder and upper arm level, left arm, sequelaS44.8X9 Injury of other nerves at shoulder and upper arm level, unspecified armS44.8X9A Injury of other nerves at shoulder and upper arm level, unspecified arm, initial encounterS44.8X9D Injury of other nerves at shoulder and upper arm level, unspecified arm, subsequent encounterS44.8X9S Injury of other nerves at shoulder and upper arm level, unspecified arm, sequelaS44.9 Injury of unspecified nerve at shoulder and upper arm level (this code)S44.90 Injury of unspecified nerve at shoulder and upper arm level, unspecified armS44.90XA Injury of unspecified nerve at shoulder and upper arm level, unspecified arm, initial encounterS44.90XD Injury of unspecified nerve at shoulder and upper arm level, unspecified arm, subsequent encounterS44.90XS Injury of unspecified nerve at shoulder and upper arm level, unspecified arm, sequelaS44.91 Injury of unspecified nerve at shoulder and upper arm level, right arm