S530 – Urethrotomy - external
OHIP Urology Code — UROGENITAL AND URINARY SURGICAL PROCEDURES · Schedule of Benefits
An external urethrotomy is a surgical procedure involving an incision into the urethra from the outside, typically to relieve a stricture. This service is eligible for payment to the surgeon (suffix A), surgical assistant (suffix B), and anaesthetist (suffix C). The payment for surgical assistant and anaesthesia services is calculated using base units plus time-based units as follows: - **Surgical Assistant (S530B):** 6 basic units plus time units. See - for detailed calculation rules. - **Anaesthetist (S530C):** 6 basic units plus time units. See - for detailed calculation rules.
When to Use
- Use S530 for an open surgical incision of the urethra to address a stricture, distinct from endoscopic procedures like S532 (internal urethrotomy).
- Select this code for external urethrotomy procedures performed in an operating room setting where an open approach is required for stricture management.
Common Pitfalls
- Billing S530 alongside endoscopic codes like S532 is often flagged as unbundling; ensure the surgical approach matches the code definition.
- Failing to document the specific anatomical location and the necessity of the external approach can lead to recovery during audits.
Billing Tips
- Ensure that the surgical assistant (S530B) and anaesthetist (S530C) units are calculated based on the 6 base units plus the specific time-based units as outlined in the General Preamble.
Effective: April 1, 2026
T. Urogenital and Urinary Surgical Procedures
UROGENITAL AND URINARY SURGICAL PROCEDURES
Surgical
Urogenital and Urinary Surgical Procedures
All insured services must be documented in an appropriate record that establishes the service was provided, the service claimed is the service rendered, and the service was medically necessary. See for full details.
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