| S20.171 | Other superficial bite of breast, right breast | NON-BILLABLE CODE |
| S20.171A | Other superficial bite of breast, right breast, initial encounter | BILLABLE CODE |
| S20.171D | Other superficial bite of breast, right breast, subsequent encounter | BILLABLE CODE |
| S20.171S | Other superficial bite of breast, right breast, sequela | BILLABLE CODE |
| S20.172 | Other superficial bite of breast, left breast | NON-BILLABLE CODE |
| S20.172A | Other superficial bite of breast, left breast, initial encounter | BILLABLE CODE |
| S20.172D | Other superficial bite of breast, left breast, subsequent encounter | BILLABLE CODE |
| S20.172S | Other superficial bite of breast, left breast, sequela | BILLABLE CODE |
| S20.179 | Other superficial bite of breast, unspecified breast | NON-BILLABLE CODE |
| S20.179A | Other superficial bite of breast, unspecified breast, initial encounter | BILLABLE CODE |
| S20.179D | Other superficial bite of breast, unspecified breast, subsequent encounter | BILLABLE CODE |
| S20.179S | Other superficial bite of breast, unspecified breast, sequela | BILLABLE CODE |
