OHIP Billing Guide🩺 ServicePublished 2026
A223

A223 OHIP Billing Code: Optimize Your Genetic Consultation Billing

A223 is used by medical genetics and genomics specialists for extended genetic consultations requiring at least 90 minutes of direct patient contact. Bill confidently with proper documentation.

For Ontario Physicians & Billing StaffOHIP Schedule of Benefits Reference442.40 CAD~4 min read

1What Is the A223 OHIP Code?

What is the A223 Billing Code?

The A223 billing code within the OHIP system applies to an 'Extended Special Genetic Consultation.' It is designed specifically for medical genetics and genomics specialists who require more than 90 minutes of direct, face-to-face contact with a patient, with or without family. Often utilized in situations involving complex family histories or the drawing of multi-generational pedigrees, this extended consultation aims to provide in-depth counseling on testing options.

This extended consultation often includes the assessment of complicated genetic concerns that cannot be addressed in shorter appointment durations. It is vital for cases where detailed exploration of genetic testing and implications occurs. Be aware that failing to meet documented time requirements can lead to underpayment.

2Related Codes

CodeNameFrequencyDescription
A220Special genetic consultationAs needed, with typical limitsA consultation in genetics not requiring the extended time component.
A225ConsultationAs needed, with typical limitsA general consultation involving a detailed assessment of the patient's condition.
A226Repeat consultationAs needed, with typical limitsA repeat assessment of a previously consulted condition.
A325Limited consultationAs needed, with typical limitsA brief consultation for less complex cases.

3Eligibility Requirements

Eligibility Requirements

The A223 code is billable under the following conditions:

  • The consultation must be requested in writing by a referring physician, nurse practitioner, or dental surgeon. This request must be documented in the consulting physician's medical records.
  • The consultation involves at least 90 minutes of direct contact with the patient or family, exclusive of other billable services.
  • The start and end times of the service must be clearly recorded in the patient's permanent medical record.
  • Frequency limits:
    • One service per two consecutive 12-month periods for the same patient and diagnosis.
    • Two services per two consecutive 12-month periods if the second is conducted as a hospital inpatient or Emergency Department encounter more than 12 but less than 24 months after the first for the same diagnosis.
    • One service every 12 months for clearly unrelated diagnoses.

A223 can be rendered virtually via video and still be eligible for reimbursement.

4What Your Clinical Note Must Show

1Essential Documentation for A223 Billing

Thorough documentation is crucial for A223 billing compliance.

  • Record start and stop times of the consultation.
  • Include a copy of the written request for the consultation by the referring professional.
  • Document the patient's name and health number.
  • Keep a detailed account of the findings, opinions, and recommendations shared.

5Weak vs. Strong Note Examples

The strong note includes detailed documentation of the consultation activities, specific times, and referral details, which are all critical for billing compliance. The weak note lacks time records and comprehensive consultation details.

Weak Note

Consulted with patient and family for genetic concerns. Discussed possible tests.

Strong Note

Conducted extended genetic consultation with patient and three family members. Examined detailed family history and constructed a multi-generational pedigree. Provided in-depth counseling on testing options.

  • Start time: 09:00
  • End time: 11:00
  • Referral request from Dr. Smith (Referring Physician ID: 12345)

6Common Reasons This Code Is Missed

1
Failure to Document Time
Not recording the start and stop times leads to a disallowed claim or reduced payment.
2
Inadequate Consultation Details
Missing elements of the consultation or general timing can reduce billing to a lower rate.
3
Referral Documentation Errors
Failing to include the written request from the referring physician compromises eligibility.
4
Exceeding Frequency Limits
Billing excess consultations outside the allowable frequency limits results in denied claims.
Document A223 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 reimbursement fee for A223?
The A223 billing code for an extended special genetic consultation reimburses CAD 442.40.
Can A223 be billed for virtual consultations?
Yes, A223 can be billed for virtual consultations if conducted via video.
What type of cases in genetics qualify for A223?
Cases with complex genetic concerns, such as constructing a multi-generation pedigree and detailed genetic counseling, are suitable for A223.
What distinguishes eligible genetic consultations from ordinary cases?
Eligibility hinges on spending the majority of 90 minutes in direct engagement addressing multifaceted genetic scenarios.
What scenarios justify using A223 in a hospital setting?
In-hospital settings for A223 often involve acute or urgent genetic evaluations needing thorough, un-interrupted session exceeding usual duration.
How does a referral pattern impact A223 eligibility?
Referrals for A223 typically originate from a physician or nurse practitioner addressing complex genetic inquiries necessitating extensive evaluation.
How might a patient benefit from an A223 consultation?
Patients with intricate family genetic histories can receive thorough analysis and personalized testing strategies through an A223 consultation.
What clinical conditions typically lead to A223 consultations?
Cases involving elaborate family medical histories or unknown heritable conditions often necessitate an A223 gene-centered consultation to navigate potential inheritability factors.
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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