OHIP Billing Guide🩺 ServicePublished 2026
A425

A425 OHIP Billing Code: Comprehensive Physical Medicine Consultation

A425 allows specialists in Physical Medicine and Rehabilitation to conduct comprehensive consultations for complex patient cases, billing CAD 342.25.

For Ontario Physicians & Billing StaffOHIP Schedule of Benefits Reference342.25 CAD~3 min read

1What Is the A425 OHIP Code?

What is A425?

A425 is an OHIP billing code used by specialists in Physical Medicine and Rehabilitation when providing a comprehensive consultation. It requires the consultant physician to spend at least 75 minutes in direct contact with the patient. This consultation is particularly aimed at addressing complex cases such as multi-level neurological impairments, spasticity, or rehabilitation plans that span multiple body systems.

This code is used for consultations that are more extensive than typical assessments due to the complexity or serious nature of the patient's condition, necessitating detailed evaluation and a comprehensive treatment plan. Proper utilization of this code ensures appropriate compensation for the time-intensive nature of managing complex rehabilitation cases.

2Related Codes

CodeNameFrequencyDescription
A315ConsultationVariesStandard consultation in Physical Medicine & Rehabilitation, $220.80.
A316Repeat consultationVariesConsultation following initial, usually when ongoing management advice is required, $106.60.
A515Limited consultationVariesUsed when a more focused consultation is carried out, $106.60.
C315ConsultationVariesConsultation service provided in a hospital setting, $233.65.

3Eligibility Requirements

Eligibility Requirements

The A425 code can be billed for a comprehensive consultation in Physical Medicine & Rehabilitation, provided:

  • The consultation follows a written request from a physician, nurse practitioner, or dental surgeon.
  • The consultation is a result of the complexity, seriousness, or obscurity of the case involved.
  • The physician spends a minimum of 75 minutes of direct contact with the patient.

Frequency Constraints:

  • One service per two consecutive 12-month periods for the same patient, same physician, same diagnosis.
  • Two services per two consecutive 12-month periods if the second is more than 12 but less than 24 months after the first, rendered to a hospital inpatient or emergency department.
  • One service every 12 months for a different diagnosis.

Virtual Delivery:

  • Eligible via video only, not telephone.

4What Your Clinical Note Must Show

1Comprehensive Consultation Documentation

The documentation must cover essential components to qualify for billing under A425, ensuring adherence to OHIP rules.

  • Start and stop times of the 75 minutes direct contact must be recorded.
  • A written request for the consultation must be attached to the patient record.
  • The request should detail the referring practitioner and necessary information for the consultation.

5Weak vs. Strong Note Examples

The strong note is detailed and meets all OHIP documentation requirements, while the weak note lacks specifics on patient management and detailed consultative actions, making it non-compliant.

Weak Note

12:00 pm - 1:15 pm Comprehensive cons. Pt: John Doe.

Strong Note

Start time: 12:00 pm; End time: 1:15 pm.

Consultation with John Doe focused on spasticity management post spinal cord injury, detailed examination conducted with multidisciplinary review. Comprehensive plan developed.

  • Start and stop time recorded precisely.
  • Detailed description of the consultation focus and conclusions.

6Common Reasons This Code Is Missed

1
Insufficient Time Documentation
Failure to record start and stop times can lead to a reduced fee eligibility.
2
Lack of Appropriate Referral
Billing without a valid referral letter results in non-payment as a consultation.
3
Misuse for Non-Complex Cases
Applying this code to cases not meeting comprehensive requirements leads to misguided billing.
Document A425 correctly — every time
Empathia's templates automatically structure your notes to capture every required element for audit-proof billing.

8Frequently Asked Questions

How frequently can A425 be billed for the same diagnosis?
A425 can be billed once every two consecutive 12-month periods, with exceptions for hospital or emergency settings.
Can A425 consultation be conducted virtually?
Yes, A425 can be conducted via video, but telephone consultations are not eligible.
What are typical conditions seen in a comprehensive physical medicine consultation?
Conditions like multi-level neurological impairments, spasticity, or complex amputations often necessitate comprehensive consultation.
What makes a patient's condition qualify for A425?
The condition should be complex or serious enough to require a minimum of 75 minutes direct patient consultation.
What if a patient has a new, unrelated condition within 12 months?
For an unrelated diagnosis, A425 can be billed once every 12 months.
How do referrals impact the eligibility for billing A425?
A valid referral is mandatory for billing A425, and should be filed with the patient’s records.
What documentation is needed for A425 in the patient’s records?
The consultation's start and stop times, referral document, and detailed notes on the patient's condition must be recorded.
Can a consultation be billed if requested retrospectively by a referring physician?
No, requests made after the service has been provided do not qualify as a payable consultation.
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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