Spotting complicating pregnancy, second trimester

This code signifies the presence of vaginal bleeding or discharge, distinct from normal menstrual flow, occurring during the second trimester of pregnancy. It indicates that this spotting is considered a complication of the ongoing pregnancy.

Apply this code when a pregnant patient in her second trimester presents with documented spotting, and the clinician identifies it as a pregnancy complication. Supporting documentation should clearly state the presence of spotting and the gestational age.

• Ensure the documentation explicitly states "second trimester" for accurate code assignment.
• Do not use this code for bleeding that is explicitly identified as a threatened abortion or other specific bleeding complications.
• Sequence this code as a secondary diagnosis if the primary reason for the encounter is another pregnancy complication or routine prenatal care.