CDIP Domain 3: Research & Education Practice Test

Cerebral edema is a separate clinical condition that can follow an ischemic stroke and lead to increased intracranial pressure, which is exactly what this patient’s treatment aimed to address. When edema is documented, it explains why the thrombectomy was performed and why ICP was elevated, making it important to code and query for as a distinct diagnosis in order to accurately reflect the patient’s condition and the resources used.

In this scenario, the CDI query should be triggered to confirm the presence of cerebral edema and its relation to the ischemic event and the post-procedure course. This ensures that the coding captures both the initial stroke and the consequential complication, which can impact severity, prognosis, and reimbursement.

The other options describe the underlying stroke or unrelated possibilities. Ischemic stroke is the root cause and would typically be coded, but the query here aims to document the complication driving treatment—cerebral edema. Intracranial hemorrhage would imply bleeding, which is not described in this context, and clot migration is a specific potential post-thrombectomy event that would require its own documentation if applicable. Without evidence in the chart, one wouldn’t query those as the primary diagnosis for this scenario.