ICD-10-PCS Code For Vertebral Arteries, Bilateral: Procedure Code Group Overview
The International Classification of Diseases, Tenth Revision, Procedure Coding System (ICD-10-PCS) code group B33G includes procedures performed to image vascular structures in the vertebral arteries, bilateral. These ICD-10-PCS codes are used for inpatient documentation when magnetic resonance imaging is performed to evaluate the vertebral arteries for stenosis, dissection, occlusion, or other pathology. Accurate coding within the ICD-10-PCS B33G group is essential for proper inpatient reimbursement, as it captures the diagnostic imaging procedure performed and supports clinical documentation accuracy.
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Vertebral Arteries Magnetic Resonance Imaging Procedure Overview
This procedure group includes magnetic resonance imaging of the vertebral arteries, bilateral, which evaluates the upper arterial system supplying the posterior cerebral circulation. These studies capture multiplanar images developed from radiofrequency signals emitted by nuclei within a magnetic field to assess vessel patency, stenosis, dissection, or other vascular pathology. Accurate coding of these imaging procedures targets the upper arteries and is important for inpatient reimbursement because it documents the specific diagnostic study performed and supports appropriate case mix and payment.
Code Attributes
| Character | ICD-10-PCS Category | Code Group Details |
|---|---|---|
| B | Section | Imaging |
| 3 | Body System | Upper Arteries |
| 3 | Operation | Magnetic Resonance Imaging (MRI) |
| G | Body Part | Vertebral Arteries, Bilateral |