Z741 – Tracheotomy
OHIP Psychiatric Code — RESPIRATORY SURGICAL PROCEDURES · Schedule of Benefits
A tracheotomy is the surgical procedure for creating an opening into the trachea. This service is classified as an Independent Operative Procedure (IOP) and carries the 'Z' prefix. As an IOP, the fee for Z741 does not include pre- and post-operative care. Payment rules for other assessments on the same day are restrictive; refer to the Surgical Preamble for details. The fee for the surgeon (suffix A) is a flat rate. Fees for the surgical assistant (suffix B) and anaesthesiologist (suffix C) are calculated based on a unit system. Both assistant and anaesthetist services are allocated 6 base units, with additional time units calculated for the duration of the procedure. Refer to the General Preamble for detailed time unit calculations (pages and ).
When to Use
- Use Z741 for the creation of a surgical airway in patients requiring long-term ventilation or airway management.
- Use Z741 in conjunction with E639 when an anterior cricoid split is performed as part of the tracheotomy procedure.
Common Pitfalls
- Billing a consultation or assessment on the same day as Z741 is prohibited if a major pre-operative assessment was already performed by the same physician.
- Failure to document the Injury Severity Score (ISS) in the medical record when claiming the E420 trauma premium will lead to automatic rejection.
- Attempting to bill Z741 as a minor procedure; it is an Independent Operative Procedure (IOP) and must be billed as such to avoid payment errors regarding pre- and post-operative care.
Billing Tips
- Ensure the age of the patient is verified against the age premium categories (e.g., under 30 days, 30 days to 1 year) to capture the 10-30% fee increase.
- When performing multiple procedures during the same hospitalization, ensure Z741 is identified as the major procedure to receive 100% of the fee, with secondary procedures billed at 85%.
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