ICD-10-CM > S00-T88 > S60-S69 > S60 > S60.3 > S60.37 S60.37 Other superficial bite of thumb Non-Billable/Non-Specific Type 1 Excludes open bite of thumb (S61.05-, S61.15-) Codes S60.371Other superficial bite of right thumbS60.371A..., initial encounterS60.371D..., subsequent encounterS60.371S..., sequelaS60.372Other superficial bite of left thumbS60.372A..., initial encounterS60.372D..., subsequent encounterS60.372S..., sequelaS60.379Other superficial bite of unspecified thumbS60.379A..., initial encounterS60.379D..., subsequent encounterS60.379S..., sequela