B01 Fluoroscopy - Central Nervous System ICD-10-PCS
The B01 code range contains 5 ICD-10-PCS codes for Fluoroscopy procedures on the central nervous system. 4 of the codes are billable and valid for inpatient claim submission in fiscal year 2026.
Root Operation Definition
Fluoroscopy: Single plane or bi-plane real time display of an image developed from the capture of external ionizing radiation on fluorescent screen. The image may also be stored by either digital or analog means.
Codes in the B01 Range 5 codes · 4 billable
About the B01 Code Range
The ICD-10-PCS root operation Fluoroscopy (B01) refers to using real-time imaging to visualize internal structures, particularly the Central Nervous System, through continuous X-ray techniques. This procedure helps in closely observing dynamic processes within the body.
In the Imaging section, Fluoroscopy is used specifically to examine the Spinal Cord. The codes highlight various ways to perform the imaging depending on the type of contrast used. For example, B01B0ZZ represents fluoroscopic imaging of the spinal cord using High Osmolar Contrast, while B01B1ZZ uses Low Osmolar Contrast. Other options include B01BYZZ for Other Contrast types, or B01BZZZ for fluoroscopy without contrast. Proper application of these codes ensures accurate documentation of the imaging methods employed in evaluating the central nervous system through fluoroscopy.
Questions About This Page
How many billable codes are in the B01 range?
Of the 5 codes in this range, 4 are billable and valid for inpatient claim submission from October 1, 2025 through September 30, 2026. Table header codes group them but cannot be reported on claims.
What does the B01 range classify?
The range classifies Fluoroscopy procedures, single plane or bi-plane real time display of an image developed from the capture of external ionizing radiation on fluorescent screen. The image may also be stored by either digital or analog means, performed on the central nervous system. Each code adds the body part, approach, device, and qualifier in characters four through seven, and links to its own reference page.
Related References
Source: CMS FY 2026 ICD-10-PCS order file and code tables, effective October 1, 2025 through September 30, 2026.
