| O70 | Perineal laceration during delivery | NON-BILLABLE CODE |
| O70.0 | First degree perineal laceration during delivery | BILLABLE CODE |
| O70.1 | Second degree perineal laceration during delivery | BILLABLE CODE |
| O70.2 | Third degree perineal laceration during delivery | NON-BILLABLE CODE |
| O70.20 | Third degree perineal laceration during delivery, unspecified | BILLABLE CODE |
| O70.21 | Third degree perineal laceration during delivery, IIIa | BILLABLE CODE |
| O70.22 | Third degree perineal laceration during delivery, IIIb | BILLABLE CODE |
| O70.23 | Third degree perineal laceration during delivery, IIIc | BILLABLE CODE |
| O70.4 | Anal sphincter tear complicating delivery, not associated with third degree laceration | BILLABLE CODE |
| O70.9 | Perineal laceration during delivery, unspecified | BILLABLE CODE |
