O99.41
Diseases of the circulatory system complicating pregnancy
Non-billableCategory
Specific Codes (4)
O99.411Billable
Diseases of the circulatory system complicating pregnancy, first trimester
O99.412Billable
Diseases of the circulatory system complicating pregnancy, second trimester
O99.413Billable
Diseases of the circulatory system complicating pregnancy, third trimester
O99.419Billable
Diseases of the circulatory system complicating pregnancy, unspecified trimester


