S65.499 Other specified 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.-)")S65.491S Other specified injury of blood vessel of right thumb, sequelaS65.492 Other specified injury of blood vessel of left thumbS65.492A Other specified injury of blood vessel of left thumb, initial encounterS65.492D Other specified injury of blood vessel of left thumb, subsequent encounterS65.492S Other specified injury of blood vessel of left thumb, sequelaS65.499 Other specified injury of blood vessel of unspecified thumb (this code)S65.499A Other specified injury of blood vessel of unspecified thumb, initial encounterS65.499D Other specified injury of blood vessel of unspecified thumb, subsequent encounterS65.499S Other specified injury of blood vessel of unspecified thumb, sequelaS65.5 Injury of blood vessel of other and unspecified fingerS65.50 Unspecified injury of blood vessel of other and unspecified finger