Since the 1960s 1, 2, 3, 4, 5, 6, 7, 8, 9 , researchers have documented oral contraceptive use with lower serum folate levels and restoration to normal levels after ceasing use
Genes Genomes Genet
Front Neurosci 2019;13:533
If a patient on long-term anticoagulation for DVT is seen for an annual wellness visit or follow-up without explicit DVT documentation, query or prompt the provider to document the current status of the DVT: Does this patient continue to have active chronic DVT (I82.5xx) requiring ongoing anticoagulation, or has the DVT resolved (Z86.718)? CDI Query Templates CDI Query Trigger Bilateral DVT (I82.4X3) When imaging demonstrates DVT in both lower extremities simultaneously, document and code as bilateral using the 3 laterality character (e.g., I82.413 for bilateral femoral, I82.433 for bilateral popliteal)
Those going through hormonal transitions
Iruzubieta, P