OHIP Billing Guide🩺 ServicePublished 2026
C315

C315 OHIP Billing Code: Maximize Your Inpatient Consultations

The OHIP C315 code is used for billing consultations in physical medicine and rehabilitation for non-emergency hospital in-patient services.

For Ontario Physicians & Billing StaffOHIP Schedule of Benefits Reference233.65 CAD~3 min read

1What Is the C315 OHIP Code?

C315 pertains to consultations in the setting of physical medicine and rehabilitation, primarily addressing inpatients in a hospital. A typical scenario could include evaluating the rehabilitation potential for a patient who has suffered a stroke or undergone an amputation. This code is crucial in determining further rehabilitation needs and guiding patient placement during recovery. Physicians must ensure no consultation is missed due to misunderstanding of documentation requirements or frequency limitations.

2Related Codes

CodeNameFrequencyDescription
A315A315 ConsultationOnce every 12 monthsConsultation for physical medicine and rehabilitation conducted outside hospital inpatient settings.
A316A316 Repeat consultationSame as original consultation conditionsRepeat consultations within the Physical Medicine & Rehabilitation listings.
A515A515 Limited consultationAs specified in general guidelinesLimited consultation within the Physical Medicine & Rehabilitation listings.
C316C316 Repeat consultationLimited to one within the defined periodRepeat consultation for inpatients requiring further expert opinion.

3Eligibility Requirements

Eligibility for billing C315 requires that the consultation is conducted for non-emergency hospital in-patients. The service should be rendered based on a written request from a referring physician, nurse practitioner, or dental surgeon for their professional opinion on complex cases. The consultation service can occur once per two consecutive 12-month periods under the same diagnosis, and twice in this period if the second consultation occurs in a hospital setting between 12 and 24 months after the first. For clearly unrelated diagnoses, services may be billed once every 12 months. Non-compliance with these frequency limits or documentation requirements will result in services being billed at a lower assessment rate.

4What Your Clinical Note Must Show

1Consultation Request Documentation

Ensure compliance by maintaining accurate consultation records.

  • Written request from a qualified referrer (physician, nurse practitioner, or dental surgeon).
  • Include details such as the consulting physician's name, the referrer's name and billing number, and patient identification.
  • The request must outline all relevant referral information and required services.

5Weak vs. Strong Note Examples

The strong note clearly identifies the referrer, patient, and specifics of the consultation. It provides comprehensive recommendations and ensures all documentation is maintained, thus meeting OHIP's requirements.

Weak Note

Consultation was performed. Assessment and plan discussed with referring provider. No further documentation provided.

Strong Note

Consultation conducted upon referral from Dr. Smith (Billing No. 123456) for patient John Doe (Health No. 987654321) due to post-stroke rehabilitation assessment.

  • Detailed findings on patient's rehabilitation potential and placement options.
  • Summarized opinions and concrete recommendations relayed back to referring physician.
  • All documentation stored in compliance with OHIP regulations.

6Common Reasons This Code Is Missed

1
Insufficient Documentation
Missing written request details or failing to adequately document the consultation process.
2
Frequency Exceedance
Incorrect billing due to misunderstanding frequency limitations or guidelines.
3
Misidentifying Eligible Setting
Confusion about assessing the patient's hospital status or the consultation circumstances.
4
Virtual Service Misbilling
Attempting to bill for virtual services not allowed under video-only limitations.
Document C315 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 C315?
The fee for C315 is CAD 233.65.
How often can I bill C315 for the same diagnosis?
You can bill once per two consecutive 12-month periods, with exceptions for inpatients more than 12 but less than 24 months after the first.
What type of patient scenarios justify a C315 consultation?
Patients needing a complex rehabilitation assessment post-major trauma, stroke, or amputation often require a C315 consultation.
Why is a specific physical medicine and rehabilitation consultation necessary?
Due to the complexity or seriousness of conditions like stroke or major trauma, specialized assessments for rehabilitation potential are crucial.
Who can request a C315 consultation?
A physician, nurse practitioner, or dental surgeon can request a consultation for eligible in-hospital patients.
Can C315 be billed for virtual consultations?
Yes, C315 can be billed for video consultations only, under specific virtual care eligibility.
Is repeat billing allowed under different diagnoses?
Yes, you may bill for one service per year for a clearly unrelated diagnosis.
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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