S65.409 Unspecified injury of blood vessel of unspecified thumbNon-billable ICD-10-CM code.
S55 Injury of blood vessels at forearm level ("injury of blood vessels at wrist and hand level (S65.-)")S65.401S Unspecified injury of blood vessel of right thumb, sequelaS65.402 Unspecified injury of blood vessel of left thumbS65.402A Unspecified injury of blood vessel of left thumb, initial encounterS65.402D Unspecified injury of blood vessel of left thumb, subsequent encounterS65.402S Unspecified injury of blood vessel of left thumb, sequelaS65.409 Unspecified injury of blood vessel of unspecified thumb (this code)S65.409A Unspecified injury of blood vessel of unspecified thumb, initial encounterS65.409D Unspecified injury of blood vessel of unspecified thumb, subsequent encounterS65.409S Unspecified injury of blood vessel of unspecified thumb, sequelaS65.41 Laceration of blood vessel of thumbS65.411 Laceration of blood vessel of right thumb