SnapBill MD
All codes
J336

J336Oxygen saturation - with single blind assessment of exercise on room air and with supplemental oxygen

OHIP Cardio-Thoracic Surgery Code — PULMONARY FUNCTION STUDIES · Schedule of Benefits

Oxygen saturation test with a single blind assessment of exercise on room air and with supplemental oxygen. This test has a professional component (P fee) and a technical component (H fee). Per the Schedule of Benefits, J336 is only eligible for payment for the evaluation of a patient to determine eligibility for funding under the Ontario Home Oxygen Program.

When to Use

  • Use J336 when performing a formal exercise desaturation study specifically to qualify a patient for the Ontario Home Oxygen Program (OHOP).
  • Select J336 over J332 or J334 when the clinical protocol requires both room air and supplemental oxygen exercise assessments to establish oxygen funding eligibility.

Common Pitfalls

  • Billing J336 for routine oxygen monitoring or non-OHOP related pulmonary assessments will result in audit recovery.
  • Submitting J336 on the same day as J332 or J334 will trigger an automatic rejection due to the explicit restriction in the Schedule of Benefits.
  • Failing to document the specific exercise protocol and the comparison between room air and supplemental oxygen will lead to a failed audit of the professional component.

Billing Tips

  • Ensure the claim includes both the professional (P) and technical (H) components to capture the full value of the service provided in your office.
Provider Fee$0.00
Surgical Assistant Fee$32.30
Anaesthetist Fee$16.85
Non-Anaesthetist Fee$16.85

Effective: April 1, 2025

Category

H. Pulmonary Function Studies

Subcategory

PULMONARY FUNCTION STUDIES

Service Type

Diagnostic

Code Classes

Pulmonary Function Studies, Diagnostic and Therapeutic Procedures

A permanent record of the study must be maintained.

1. J336 is only eligible for payment for evaluation of a patient to determine eligibility for funding under the Ontario Home Oxygen Program.

2. J336 is not payable in addition to J332 or J334.

Ready to bill this code?

SnapBill makes OHIP billing simple — auto-filled codes, validation, and batch submission.

We use cookies to measure site usage and improve your experience. You can manage your preferences at any time.