OHIP Billing Guide🩺 ServicePublished 2026
A008

A008 OHIP Billing Code: Mini Assessment Guide for Physicians

A008 is billed for addressing a non-WSIB issue during a WSIB-related visit. It’s used by family physicians needing a focused mini assessment.

For Ontario Physicians & Billing StaffOHIP Schedule of Benefits Reference13.40 CAD~3 min read

1What Is the A008 OHIP Code?

A008, or the Mini Assessment code, is used within Family Medicine to assess a non-WSIB problem that arises during a visit primarily for a WSIB-related issue. It’s frequently billed when a patient comes in for a work-related injury follow-up but mentions another health concern that needs a brief evaluation.

This code can often be overlooked if the non-WSIB issue is perceived as minor or if time constraints seem prohibitive. However, proper documentation ensures compensation for addressing these additional patient concerns which, although secondary, require professional medical attention.

2Related Codes

CodeNameFrequencyDescription
A914GP focused practice comprehensive consultation by VideoVariable, based on specialty listing rulesComprehensive consultation via video, designed for complex cases requiring detailed assessment.
A006Repeat consultationVariable, based on specialty listing rulesUsed for follow-up consultations that require less time than a comprehensive initial assessment.
A010GP focused practice consultation by VideoVariable, based on specialty listing rulesInitial consultation done via video for focused practice cases.
A011GP focused practice repeat consultation by VideoVariable, based on specialty listing rulesFollow-up via video similar to A006, for ongoing management.

3Eligibility Requirements

The A008 Mini Assessment is eligible when done in conjunction with a WSIB-related minor assessment to address a non-WSIB problem. The Family Practice and Practice in General listing specifically requires the assessment to be for an unrelated problem to what the patient primarily visited for, which should be a WSIB-related issue. Importantly, accurate time recording is required as per General Preamble GP7; without logging the start and end times in the patient’s medical record, the service is not payable.

Moreover, A008 can be rendered virtually, in which case it is billed as A008A under the VIDEO OR TELEPHONE category. A008 can also apply to hospital in-patients as C008.

4What Your Clinical Note Must Show

1Time Recording Requirements

Ensure the start and end times of the assessment are documented in the patient's medical records.

  • Record start time of non-WSIB assessment
  • Record end time of non-WSIB assessment

5Weak vs. Strong Note Examples

The strong note succeeds by clearly differentiating the non-WSIB issue, documenting the actions taken, and noting the time spent. The weak note lacks clarity on what was assessed and the time required.

Weak Note

Saw patient for follow-up visit about WSIB injury. Discussed unrelated headache.

Strong Note

Patient was seen for a WSIB-related back injury follow-up (A001) and expressed concerns about a persistent headache, unrelated to the work injury.

Mini assessment (A008) was conducted where I checked the neurological status and advised initial treatment. Visit was from 09:30 to 09:40.

  • Chief complaint of headache unrelated to WSIB issue
  • Documented full assessment and advice given

6Common Reasons This Code Is Missed

1
Lack of Documentation
Failure to document the time correctly which leads to the service being non-payable.
2
Overlooking Non-WSIB Issues
Ignoring secondary complaints due to focus on WSIB-related issues.
3
Unfamiliarity with Eligibility
Not understanding the criteria for properly combining WSIB and non-WSIB assessments.
Document A008 correctly — every time
Empathia's templates automatically structure your notes to capture every required element for audit-proof billing.

8Frequently Asked Questions

What is the fee for billing A008 under OHIP?
The A008 Mini Assessment is billed at a flat fee of CAD 13.40.
How frequently can A008 be billed for the same patient?
A008’s frequency adheres to specialty listing rules, not a fixed cap, with eligibility focusing on visit specifics.
When should a family physician use A008 instead of other assessment codes?
Family physicians should use A008 when dealing with additional non-WSIB issues during a WSIB-focused visit.
What makes a non-WSIB issue qualify for A008 during a WSIB visit?
The non-WSIB issue must necessitate a separate, valid medical evaluation beyond the primary WSIB assessment.
Can A008 be used for a follow-up of a previously assessed non-WSIB issue?
No, A008 is specifically used when a new or unrelated non-WSIB issue is identified during a WSIB visit.
Is time documentation critical for billing A008?
Yes, recording start and end times in the patient’s chart is mandatory to validate billing for A008.
Can A008 be billed if the issue arises during a virtual consultation?
Yes, A008 can be billed as A008A for virtual consultations via video or telephone.
What typical scenarios might trigger the need for a Mini Assessment (A008)?
Scenarios include a patient presenting with an unrelated medical issue during a routine WSIB injury follow-up.
Disclaimer: This article is intended as a general educational resource for physicians and billing staff. It does not constitute billing advice or a definitive interpretation of the OHIP Schedule of Benefits. Always verify current billing codes, eligibility criteria, and documentation requirements directly against the official Schedule of Benefits or consult with a qualified medical billing specialist.
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