ICD-10-CM > S00-T88 > S60-S69 > S65 > S65.4 S65.4 Injury of blood vessel of thumb Non-Billable/Non-Specific Codes S65.40Unspecified injury of blood vessel of thumbS65.401Unspecified injury of blood vessel of right thumbS65.401A..., initial encounterS65.401D..., subsequent encounterS65.401S..., sequelaS65.402Unspecified injury of blood vessel of left thumbS65.402A..., initial encounterS65.402D..., subsequent encounterS65.402S..., sequelaS65.409Unspecified injury of blood vessel of unspecified thumbS65.409A..., initial encounterS65.409D..., subsequent encounterS65.409S..., sequelaS65.41Laceration of blood vessel of thumbS65.411Laceration of blood vessel of right thumbS65.411A..., initial encounterS65.411D..., subsequent encounterS65.411S..., sequelaS65.412Laceration of blood vessel of left thumbS65.412A..., initial encounterS65.412D..., subsequent encounterS65.412S..., sequelaS65.419Laceration of blood vessel of unspecified thumbS65.419A..., initial encounterS65.419D..., subsequent encounterS65.419S..., sequelaS65.49Other specified injury of blood vessel of thumbS65.491Other specified injury of blood vessel of right thumbS65.491A..., initial encounterS65.491D..., subsequent encounterS65.491S..., sequelaS65.492Other specified injury of blood vessel of left thumbS65.492A..., initial encounterS65.492D..., subsequent encounterS65.492S..., sequelaS65.499Other specified injury of blood vessel of unspecified thumbS65.499A..., initial encounterS65.499D..., subsequent encounterS65.499S..., sequela