O99.61 | Diseases of the digestive system complicating pregnancy | NON-BILLABLE CODE |
O99.611 | Diseases of the digestive system complicating pregnancy, first trimester | BILLABLE CODE |
O99.612 | Diseases of the digestive system complicating pregnancy, second trimester | BILLABLE CODE |
O99.613 | Diseases of the digestive system complicating pregnancy, third trimester | BILLABLE CODE |
O99.619 | Diseases of the digestive system complicating pregnancy, unspecified trimester | BILLABLE CODE |
O99.62 | Diseases of the digestive system complicating childbirth | BILLABLE CODE |
O99.63 | Diseases of the digestive system complicating the puerperium | BILLABLE CODE |