J865 – Total body counting including dosimetry
OHIP Cardio-Thoracic Surgery Code — NUCLEAR MEDICINE - IN VIVO · Schedule of Benefits
J865 is a nuclear medicine procedure for total body counting. Payment is divided into a professional component (Fee P) covering the physician's interpretation, and a technical component (Fee H) covering the cost of the equipment, supplies, and technical personnel. The technical component is subject to specific payment rules, including restrictions on payment when rendered outside of a hospital or for patients who are subsequently admitted. Tomography (SPECT) may be added using J866.
When to Use
- Use J865 when performing quantitative total body retention studies, such as assessing whole-body retention of radiopharmaceuticals for dosimetry purposes.
- Select J865 for clinical scenarios requiring precise measurement of total body radioactivity that exceeds the capabilities of standard planar imaging.
Common Pitfalls
- Billing the technical component (H) for patients admitted to the hospital within 24 hours of the procedure, which triggers a mandatory payment adjustment under GP11.
- Attempting to bill J866 as an add-on when the primary procedure is J808 or J852, as these are explicitly excluded from the J866 eligibility rules.
- Failing to separate the claim into the professional (P) and technical (H) components, which can lead to processing errors or incorrect payment attribution.
Billing Tips
- Always append J866 to the J865 claim if SPECT imaging is performed during the same session to maximize the professional and technical fee capture.
- Ensure the technical component (H) is only billed for non-hospital settings or outpatient encounters that do not result in a same-day or next-day admission to the same facility.
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. The Act requires that the record establish 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. (From )
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 this upon request by the MOH. (From )
This service is billed as two separate components: a professional component (P) and a technical component (H). The professional component is for the physician's interpretation, and the technical component covers the facility, equipment, and staff costs.
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