All codes
L318
L318 – L318
OHIP Dermatology Code · Schedule of Benefits
When to Use
- Use L318 for the laboratory requisition of a routine complete blood count (CBC) when performed as a stand-alone service.
- Apply this code when ordering a hemoglobin and hematocrit test for anemia screening in an asymptomatic patient.
Common Pitfalls
- Do not bill L318 in addition to a comprehensive laboratory panel code that already includes a CBC, as this constitutes unbundling.
- Avoid using L318 when the laboratory work is performed within a hospital setting, as these fees are typically captured under global hospital budgets rather than physician billings.
Billing Tips
- Ensure the diagnostic code linked to L318 justifies the medical necessity of the hematology test to avoid automated rejection during OHIP claim processing.
Provider Fee$3.29
Effective: April 1, 2018
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