| O98.81 | Other maternal infectious and parasitic diseases complicating pregnancy | NON-BILLABLE CODE |
| O98.811 | Other maternal infectious and parasitic diseases complicating pregnancy, first trimester | BILLABLE CODE |
| O98.812 | Other maternal infectious and parasitic diseases complicating pregnancy, second trimester | BILLABLE CODE |
| O98.813 | Other maternal infectious and parasitic diseases complicating pregnancy, third trimester | BILLABLE CODE |
| O98.819 | Other maternal infectious and parasitic diseases complicating pregnancy, unspecified trimester | BILLABLE CODE |
| O98.82 | Other maternal infectious and parasitic diseases complicating childbirth | BILLABLE CODE |
| O98.83 | Other maternal infectious and parasitic diseases complicating the puerperium | BILLABLE CODE |
