All codes
X191
X191 – X191
OHIP Laboratory Code · Schedule of Benefits
Intestinal conduit examination or nephrostogram
When to Use
- Use X191 when performing a formal nephrostogram to evaluate the patency or integrity of a nephrostomy tube or ureteral stent.
- Use X191 for the diagnostic imaging component of an intestinal conduit study to assess for leaks or obstructions in a urinary diversion.
Common Pitfalls
- Do not bill X191 if the procedure is performed as part of a surgical intervention; it is strictly a diagnostic radiology code.
- Avoid billing X191 in conjunction with G365 or other fluoroscopic guidance codes, as the technical component is often bundled into the facility fee.
Billing Tips
- Ensure the diagnostic report clearly documents the contrast injection and the specific anatomical findings to support the professional component of the service.
Provider Fee$0.00
Surgical Assistant Fee$27.15
Non-Anaesthetist Fee$9.80
Effective: April 1, 2026
Service Type
Diagnostic Radiology
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