Other venous complications in pregnancy, first trimester

This code signifies the presence of various non-thrombotic venous complications during the first trimester of pregnancy. These can include conditions like varicose veins with inflammation, phlebitis, or other specified venous disorders not elsewhere classified, that arise or are exacerbated during early gestation. It excludes deep vein thrombosis and superficial thrombophlebitis.

Apply this code when documentation clearly indicates a venous complication, such as symptomatic varicose veins, phlebitis, or other specified venous issues, occurring in a pregnant patient during her first trimester. Supporting documentation should detail the specific venous condition and its onset or exacerbation during this gestational period.

• Ensure the documentation specifies "first trimester" for accurate trimester assignment.
• Distinguish carefully between superficial thrombophlebitis (O22.2-) and other venous complications.
• Always code the underlying specific venous condition if a more precise code exists and is not excluded by this category.