B51W1ZAFluoroscopy of Dialysis Shunt/Fistula using Low Osmolar Contrast, Guidance
- Billable / Specific Code
B51W1ZA is a billable ICD-10-PCS procedure code for Fluoroscopy of Dialysis Shunt/Fistula using Low Osmolar Contrast, Guidance. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027). The root operation Fluoroscopy involves single plane or bi-plane real time display of an image developed from the capture of external ionizing radiation on a fluorescent screen. The image may also be stored by either digital or analog means. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Fluoroscopic angiography (excluding coronary).
Code Identity
PCS Table Breakdown
Each ICD-10-PCS code is built from seven characters, each an axis of the procedure. Hover or tap the icons for the official CMS definitions.
| Position | Designation | Value | Meaning |
|---|---|---|---|
| 1 | Section | B | Imaging |
| 2 | Body System | 5 | Veins |
| 3 | Type | 1 | Fluoroscopy |
| 4 | BodyPart | W | Dialysis Shunt/Fistula |
| 5 | Contrast | 1 | Low Osmolar |
| 6 | Qualifier | Z | None |
| 7 | Qualifier | A | Guidance |
In the ICD-10-PCS Alphabetic Index
These FY 2027 ICD-10-PCS Alphabetic Index entries lead to this code:
To code fluoroscopy of the dialysis shunt, open the FY 2027 ICD-10-PCS Alphabetic Index at Fluoroscopy, then the subterm Dialysis Shunt. The index leads to table B51, where the contrast, qualifier and qualifier values shown in the breakdown above complete the seven-character code B51W1ZA.
Clinical Classification (CCSR)
AHRQ groups this procedure code into these clinical categories.
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for this code under the General Equivalence Mappings.
Similar Procedure Codes
Questions About B51W1ZA
Is B51W1ZA a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Fluoroscopy of Dialysis Shunt/Fistula using Low Osmolar Contrast, Guidance on inpatient claims from October 1, 2026 through September 30, 2027.
What do the characters in B51W1ZA mean?
The code breaks down character by character: the 1st character B is the Section (Imaging); the 2nd character 5 is the Body System (Veins); the 3rd character 1 is the Type (Fluoroscopy); the 4th character W is the BodyPart (Dialysis Shunt/Fistula); the 5th character 1 is the Contrast (Low Osmolar); the 6th character Z is the Qualifier (None); the 7th character A is the Qualifier (Guidance).
What is the ICD-9-PCS equivalent of B51W1ZA?
Under the General Equivalence Mappings, Fluoroscopy of Dialysis Shunt/Fistula using Low Osmolar Contrast, Guidance crosswalks to ICD-9-PCS 88.67 (Phlebography of other specified sites using contrast material). The mapping is approximate, so confirm it fits the documentation.
