1What Is the A055 OHIP Code?
A consultation under the OHIP billing code A055 is a detailed assessment rendered by a community medicine specialist following a formal request from a referring physician, nurse practitioner, or dental surgeon. This code is particularly useful when dealing with cases such as travel-related consultations, immunization issues, or other straightforward public health queries. In these scenarios, extended assessment work as required by higher-tier consultation codes is unnecessary.
Physicians in preventive medicine bill this code to address specific concerns where a specialist’s input is deemed necessary due to the complexity or obscurity of the patient's condition, or at the patient's request for another opinion. A common reason this billing opportunity might be overlooked is when consults fail to meet the documentation or frequency requirements outlined by OHIP standards.
2Related Codes
| Code | Name | Frequency | Description |
|---|---|---|---|
| A050 | Special community medicine consultation | As specified in community medicine listings | For cases requiring more detailed work than a basic consultation. |
| A056 | Repeat consultation | As specified in community medicine listings | For follow-up assessments related to the initial consultation. |
| A400 | Comprehensive community medicine consultation | As specified in community medicine listings | For complex cases requiring extensive assessment. |
| A405 | Limited consultation | As specified in community medicine listings | For less complex consultation needs. |
3Eligibility Requirements
To bill OHIP for an A055 Consultation, the following requirements must be met:
- The consultation must be requested in writing by a referring physician, nurse practitioner, or dental surgeon. The request must include the consultant’s name and/or specialty, referring provider’s name and billing number, and patient’s identification details.
- A written report prepared by the consultant should be provided to the referring provider, encompassing findings, opinions, and recommendations.
- The code is limited to once per patient per two consecutive 12-month periods for the same diagnosis. An exception applies if the second consultation occurs more than 12 but less than 24 months later, particularly for hospital inpatients or Emergency Department patients.
- For unrelated diagnoses, a consultation can be billed once every 12 months.
- Time records must be maintained, noting when the service started and ended.
4What Your Clinical Note Must Show
Ensure complete documentation to support billing for the A055 code.
- Written consultation request signed by the referring provider.
- Detailed written report with findings and recommendations.
- Patient identification details including health number documented.
- Record of consultation start and end times.
Include all necessary identification and rationale in the referral request.
- Referring provider's name and billing number.
- Requested consultant's name and/or specialty.
- Relevant case information and specified services required.
5Weak vs. Strong Note Examples
The strong note succeeds because it includes all required elements, ensuring clear eligibility for billing, while the weak note fails due to insufficient documentation.
A request for a consultation is mentioned briefly, but lacks detail and does not include the necessary patient identification or the referring provider's billing number.
A well-documented consultation note is included, featuring a comprehensive referral request with all required details, such as patient identification and the consultant's specifics.
- Patient identification number is clearly listed.
- Detailed request from referring provider is attached with complete information.
- Consultation timing is well-documented.
