| O92.01 | Retracted nipple associated with pregnancy | NON-BILLABLE CODE |
| O92.011 | Retracted nipple associated with pregnancy, first trimester | BILLABLE CODE |
| O92.012 | Retracted nipple associated with pregnancy, second trimester | BILLABLE CODE |
| O92.013 | Retracted nipple associated with pregnancy, third trimester | BILLABLE CODE |
| O92.019 | Retracted nipple associated with pregnancy, unspecified trimester | BILLABLE CODE |
| O92.02 | Retracted nipple associated with the puerperium | BILLABLE CODE |
| O92.03 | Retracted nipple associated with lactation | BILLABLE CODE |
