| S21.031 | Puncture wound without foreign body of right breast | NON-BILLABLE CODE |
| S21.031A | Puncture wound without foreign body of right breast, initial encounter | BILLABLE CODE |
| S21.031D | Puncture wound without foreign body of right breast, subsequent encounter | BILLABLE CODE |
| S21.031S | Puncture wound without foreign body of right breast, sequela | BILLABLE CODE |
| S21.032 | Puncture wound without foreign body of left breast | NON-BILLABLE CODE |
| S21.032A | Puncture wound without foreign body of left breast, initial encounter | BILLABLE CODE |
| S21.032D | Puncture wound without foreign body of left breast, subsequent encounter | BILLABLE CODE |
| S21.032S | Puncture wound without foreign body of left breast, sequela | BILLABLE CODE |
| S21.039 | Puncture wound without foreign body of unspecified breast | NON-BILLABLE CODE |
| S21.039A | Puncture wound without foreign body of unspecified breast, initial encounter | BILLABLE CODE |
| S21.039D | Puncture wound without foreign body of unspecified breast, subsequent encounter | BILLABLE CODE |
| S21.039S | Puncture wound without foreign body of unspecified breast, sequela | BILLABLE CODE |
