Complete placenta previa NOS or without hemor, first tri

This code signifies a complete placenta previa, meaning the placenta fully covers the internal cervical os, identified during the first trimester of pregnancy. This diagnosis is made when there is no active bleeding or hemorrhage documented at the time of encounter.

Use this code when documentation clearly states a complete placenta previa diagnosis in the first trimester, and there is no mention of hemorrhage. This often occurs during routine early pregnancy ultrasounds or when a patient presents with non-specific symptoms that lead to an ultrasound revealing the condition.

• Ensure the documentation specifies "complete" placenta previa and "first trimester."
• Do not use this code if hemorrhage is present; a different subcategory of O44 would be appropriate.
• Confirm the gestational age aligns with the first trimester (up to 13 weeks and 6 days).