Error report · Service, fee & diagnosis
OHIP error code A3L
Other New Patient Fee Already Paid
What A3L means
The Ministry of Health’s official wording for A3L is: “Other New Patient Fee Already Paid.”
This code appears on your Claims Error Report (downloaded through MCEDT). It means the claim was rejected at submission and was never adjudicated for payment — fix the issue below and resubmit the claim.
How to fix A3L
A new-patient fee was already paid for this patient - bill a regular assessment instead of the new-patient fee.
These codes relate to the fee schedule code, diagnosis code, fee amount, or service limits in the Schedule of Benefits. The fix usually starts with re-reading the code's payment rules — effective dates, age/sex limits, maximums, and combinations — for the date of service.
Related codes
- A2BWrong Sex for Service - This service is not normally performed for this sex. Please check your records.
- A34Multiple duplicate claims
- A3ENo such service code for date of service
- A3FNo fee exists for this service code on this date of service
- A3GFee Billed Low
- A3HMaximum Number Services per the Fee Schedule Master (FSM)
- A3IX-Ray Code - Maximum Number Services per the Fee Schedule Master (FSM)
- AC1Maximum reached-resubmit alternate Fee Schedule Code (FSC)
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Code meaning per Ontario Ministry of Health — Error Report Rejection Conditions / Error Codes (December 2022). The suggested action is general information for Ontario physicians, not billing, legal, or tax advice — codes and rules change, so verify against the current Ministry of Health documents before relying on a claim.