OHIP Billing Guide🩺 ServicePublished 2026
C375

C375 OHIP Billing Code: Streamlined Geriatric Consultation for Hospital In-Patients

The C375 code is billed by geriatricians for limited consultations on non-emergency hospital in-patients requiring specific evaluations.

For Ontario Physicians & Billing StaffOHIP Schedule of Benefits Reference113.35 CAD~3 min read

1What Is the C375 OHIP Code?

C375 represents a limited consultation service provided by geriatricians for hospital in-patients outside of an emergency setting. These consultations are typically less demanding in scope than a full geriatric assessment, often focusing on specific issues such as determining a patient's capacity, a deprescribing decision, or advising on discharge destinations.

This code is crucial in offering timely guidance to inpatient ward teams when a full consultation isn't necessary. Geriatricians might typically use this code when their input is sought regarding a single, focused clinical question rather than a comprehensive assessment.

One common oversight leading to missed billing opportunities with C375 is not recognizing situations where only a specific geriatric evaluation is needed rather than a full consultation.

2Related Codes

CodeNameFrequencyDescription
A070Consultation in association with special visit to a hospital in-patient, long-term care in-patient or emergency department patientSubject to OHIP guidelines on special visit consultationsUsed for consultations that occur during a special visit scenario for hospital or emergency settings.
A075ConsultationStandard OHIP frequency for consultations appliesUsed for full geriatric consultations, providing comprehensive evaluation and recommendations.
A076Repeat consultationAs defined for repeat assessments by OHIPAllows for an additional consultation if subsequent input is required.
A375Limited consultationFrequency rules identical to C375Outpatient equivalent of C375 for out-of-hospital settings.

3Eligibility Requirements

To bill C375, the following eligibility criteria must be met:

  • Setting: This service is restricted to non-emergency hospital in-patient settings.

  • Frequency: Limited to one service per two consecutive 12-month periods for the same patient, physician, and diagnosis, with one additional service allowable every 12 months for a clearly defined unrelated diagnosis.

  • Delivery: Can be rendered virtually via video, billed as C375A. Telephone consultations do not qualify.

  • Consultation Requirements: Must be initiated by a written request from a referring physician, nurse practitioner, or dental surgeon connected with an insured dental procedure in a hospital, pursuant to specific clinical needs.

4What Your Clinical Note Must Show

1Consultation Initiation Documentation

Ensure there is a documented request from one of the following:

  • Referring physician
  • Nurse practitioner
  • Dental surgeon (for insured dental procedures)
2Clinical Context Documentation

Maintain thorough records of the consultation focus:

  • Specific issue addressed such as capacity, deprescribing, or discharge planning
  • Why a limited consultation was appropriate over a full assessment
3Virtual Service Records

For virtual consultations (C375A), ensure:

  • Service was delivered via video conferencing
  • No telephone consultations billed under this code

5Weak vs. Strong Note Examples

The strong note clearly articulates the consultation's purpose and findings, providing specific clinical information. The weak note lacks detail and fails to capture the reasoning behind the consultation.

Weak Note

Consulted today. Addressed patient's needs.

Strong Note

Consultation purpose:

Assessed patient's decision-making capacity regarding their care plan.

  • Referral from Dr. Smith addressing concerns about patient's psychiatric evaluation.
  • Evaluation focused on optimizing patient's medication regimen—considered deprescribing unnecessary aspirin.
  • Recommendations provided for discharge planning to home with community support.

6Common Reasons This Code Is Missed

1
Unclear Consultation Documentation
Lack of detailed notes describing the specific issue addressed can lead to billing denials.
2
Misuse of Consultation Frequency
Exceeding the allowable limit of consultations for the same diagnosis and patient inadvertently.
3
Incomplete Virtual Service Eligibility
Billing for telephone-based services under C375A instead of adhering to video-only requirements.
Document C375 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 the C375 billing code?
The C375 billing code has a flat fee of CAD 113.35.
How often can I bill C375 for the same patient and diagnosis?
C375 can be billed once per two consecutive 12-month periods for the same patient and same diagnosis.
What types of clinical needs are typically referred for a limited consultation in geriatrics?
Typically includes evaluations of patient capacity, deprescription decisions, or discharge planning.
What distinguishes a limited geriatric consultation from a full one?
A limited consultation addresses specific questions, like capacity evaluations, rather than comprehensive assessments.
How should I document a limited consultation for a hospital in-patient?
Include specifics on the clinical focus, such as capacity evaluation or discharge planning, and maintain referral documentation.
Can C375 be rendered for in-patient locations other than hospitals?
No, C375 is specific to non-emergency hospital in-patient settings as per eligibility guidelines.
Is a referral always required to bill for C375?
Yes, a written referral from an eligible healthcare provider is mandatory.
Can a limited consultation be converted to a full consultation if more issues arise?
Consider billing a full consultation code if the scope expands; ensure documentation supports the shift.
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.
@2026 Empathia AI, Inc. All rights reserved.