G510 – Management of parenteral alimentation - physician in charge per visit
OHIP Diagnostic & Therapeutic Procedures Code — DIAGNOSTIC AND THERAPEUTIC PROCEDURES · Schedule of Benefits
This service is for the management of parenteral alimentation by the physician in charge, on a per-visit basis. In addition to the - common elements of all insured services, this service includes the specific elements of assessments. These specific elements include: - A direct physical encounter with the patient including taking a patient history and performing a physical examination. - Other inquiry carried out to arrive at an opinion as to the nature of the patient's condition. - Performing any procedure(s) during the same encounter as the physical examination, unless the procedure(s) is (are) separately listed. - Making arrangements for any related assessments, procedures or therapy, and/or interpreting results. - Making arrangements for follow-up care. - Discussion with, and providing advice and information to the patient or the patient's representative. - When medically indicated, monitoring the condition of the patient and intervening, until the next insured service is provided. This service is not to be claimed in addition to hospital visits.
When to Use
- Use G510 when managing a patient receiving parenteral nutrition in an office or clinic setting where a comprehensive assessment of the nutritional regimen is required.
- Use G510 for scheduled monitoring visits specifically focused on the patient's parenteral alimentation status, distinct from a standard A007 office visit.
Common Pitfalls
- Claiming G510 in addition to a hospital visit code (e.g., C002 or C003) will result in an automatic rejection as the code is explicitly restricted from hospital settings.
- Billing G510 alongside a standard office visit (A007) for the same encounter is considered double-dipping, as G510 includes the assessment elements of a standard visit.
Billing Tips
- You may append a Special Visit Premium (e.g., K962) to G510 if the service is provided outside of the physician's office during an urgent or unscheduled visit.
Effective: April 1, 2025
J. Diagnostic and Therapeutic Procedures
DIAGNOSTIC AND THERAPEUTIC PROCEDURES
Procedure
Diagnostic and Therapeutic Procedures
In addition to the common elements, this service includes the specific elements of assessments (see General Preamble ).
Ready to bill this code?
SnapBill makes OHIP billing simple — auto-filled codes, validation, and batch submission.