J837 – ERPF by blood sample method
OHIP Cardio-Thoracic Surgery Code — NUCLEAR MEDICINE - IN VIVO · Schedule of Benefits
A nuclear medicine procedure to determine the Effective Renal Plasma Flow (ERPF) using a blood sample method, as described in the Genitourinary System subsection of the Nuclear Medicine - In Vivo section of the Schedule of Benefits. The amount payable for the technical component (H) is $40.15 and for the professional component (P) is $10.35.
When to Use
- Use J837 when performing a formal quantitative assessment of renal function via ERPF using blood sampling, rather than simple imaging-based estimates like J834 or J835.
- Select this code specifically for patients requiring precise clearance measurements where standard creatinine-based GFR calculations are unreliable or insufficient for clinical decision-making.
Common Pitfalls
- Failing to append the correct suffix (J837B for the technical component and J837C for the professional component) will result in an automatic rejection of the claim.
- Billing J837 in conjunction with other renal imaging codes like J836 or J838 without clear medical necessity for both procedures often triggers an audit for unbundling or duplicate testing.
Billing Tips
- Ensure the technical component (J837B) claim includes the facility's quality assurance documentation, as the billing physician is strictly liable for the entire technical process under the Schedule of Benefits.
Effective: April 1, 2025
B. Nuclear Medicine - IN VIVO
NUCLEAR MEDICINE - IN VIVO
Diagnostic
Nuclear Medicine - IN VIVO
All insured services must be documented in appropriate records establishing that: 1. an insured service was provided; 2. the service for which the account is submitted is the service that was rendered; and 3. the service was medically necessary.
The physician submitting a claim for the technical component is responsible for the complete quality assurance process for all elements of the technical component of the service, including data acquisition, reporting, and record keeping. The physician must be able to demonstrate the above upon request by the MOH.
The physician must maintain documentation that describes the process by which the physician monitors quality assurance in accordance with professional standards.
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