Other embolism in pregnancy, second trimester

This code signifies the occurrence of an embolism, other than pulmonary, amniotic fluid, or septic, during the second trimester of a pregnancy. It indicates the presence of a blood clot or other foreign material obstructing a blood vessel, specifically within the gestational period of weeks 14 through 27.

Use this code when documentation clearly states a diagnosis of an embolism (excluding pulmonary, amniotic fluid, or septic types) affecting a pregnant patient in her second trimester. This would include conditions like cerebral embolism, renal artery embolism, or peripheral artery embolism occurring during this specific gestational period.

• Ensure the medical record explicitly states the trimester as "second trimester" or provides gestational weeks falling within 14-27.
• Verify the type of embolism is not pulmonary, amniotic fluid, or septic, as these have specific codes.
• Code any associated underlying conditions or complications of the embolism or pregnancy separately.