AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2022 Issue 1; Ask the Editor
Cerebral Thrombectomy with Failed Stent Retriever Deployment and Aspiration of Thrombus
The patient underwent thrombectomy of the M1 segment of the middle cerebral artery due to acute occlusion. During the thrombectomy, a stent retriever was used with aspiration. Although the stent retriever deployment was not successful, some of the clot was removed by aspiration. What is the appropriate ICD-10-PCS code for this procedure? ...
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Article Overview
This short coding note explains how to think about an intracranial thrombectomy case under ICD-10-PCS when a stent retriever attempt is not successful but aspiration removes thrombus. It is relevant to coders working with neurointerventional procedures, stroke care, and inpatient procedure coding, and it focuses on procedure-based code assignment in a real-world scenario.
Why This Topic Matters
Intracranial thrombectomy cases can involve multiple device attempts and mixed results, so accurate ICD-10-PCS selection depends on what was actually performed rather than what was planned. This helps coders, CDI specialists, and auditors align documentation with the final procedure reported.
What You Will Learn
- How this thrombectomy scenario is approached for ICD-10-PCS coding
- How unsuccessful device deployment affects procedure-based code assignment
- How aspiration-only removal is distinguished in the coding discussion
- How the case is framed for inpatient stroke/interventional neuroradiology coding review
Who Should Read This
- Inpatient medical coders
- Coding educators
- Clinical documentation integrity specialists
- Neurointerventional procedure coders
- Auditors
Codes Discussed
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