All codes
N169
N169 – Lateral canthal advancement - bilateral - two surgeons, lesser portion
OHIP Otolaryngology Code — NEUROLOGICAL SURGICAL PROCEDURES · Schedule of Benefits
Lateral canthal advancement - Bilateral - two surgeons, lesser portion
When to Use
- Use N169 specifically when acting as the second surgeon performing the 'lesser portion' of a bilateral lateral canthal advancement procedure.
- Apply this code only when two surgeons are formally involved in the bilateral procedure, with the primary surgeon billing the 'greater portion' code.
Common Pitfalls
- Billing N169 as a solo surgeon; this code is strictly intended for the second surgeon in a two-surgeon team.
- Failing to coordinate with the primary surgeon, leading to claim rejections if the primary procedure code and the 'lesser portion' code do not align in the OHIP system.
- Attempting to bill N169 alongside other surgical procedure codes without clear documentation of the distinct, secondary role performed.
Billing Tips
- Ensure the primary surgeon's claim is submitted and processed to avoid 'service not rendered' rejections for the secondary surgeon.
- Always verify that the patient's age is accurately recorded to automatically trigger the appropriate age premium, as this procedure is frequently performed on pediatric patients.
Provider Fee$461.10
Effective: April 1, 2025
Category
X. Neurological Surgical Procedures
Subcategory
NEUROLOGICAL SURGICAL PROCEDURES
Service Type
Surgical
Code Classes
Musculoskeletal System Surgical Procedures
Ready to bill this code?
SnapBill makes OHIP billing simple — auto-filled codes, validation, and batch submission.