ICD-10-CM > S00-T88 > S20-S29 > S20 > S20.1 > S20.17 > S20.179 S20.179 Other superficial bite of breast, unspecified breast Non-Billable/Non-Specific Codes S20.179A..., initial encounterS20.179D..., subsequent encounterS20.179S..., sequela