1What Is the W055 OHIP Code?
The W055 billing code applies to consultations performed by physicians in the field of preventive medicine. These consultations are often conducted on residents of long-term care facilities, such as chronic care hospitals, nursing homes, or homes for the aged. The code typically covers situations requiring public health responses, such as handling facility outbreaks or addressing immunization gaps.
Due to its specific application, consultations under this code are executed on-site to provide immediate public health responses. Understanding when and how to apply this code can be challenging, as it is easy to overlook the eligibility criteria, resulting in billing mistakes.
2Related Codes
| Code | Name | Frequency | Description |
|---|---|---|---|
| A050 | Special community medicine consultation | Variable | Used for complex consultations in the community medicine setting. |
| A055 | Consultation | Variable | Standard consultation code in the community medicine listings. |
| A056 | Repeat consultation | Variable | For follow-up consultations in community medicine. |
| A400 | Comprehensive community medicine consultation | Variable | Used for in-depth consultations covering extensive evaluations. |
3Eligibility Requirements
Eligibility Requirements
The W055 code is applicable for consultations provided to inpatients in non-emergency long-term care settings, such as chronic care hospitals or nursing homes. The consultation must follow a written request from a referring physician, nurse practitioner, or dental surgeon. The written request must include:
- Identification of the consultant by name and/or specialty.
- Identification of the referring professional by name and billing number.
- Patient's name and health number.
Services are limited to one per two consecutive 12-month periods for the same diagnosis, unless a second service occurs in a hospital inpatient or Emergency Department setting, more than 12 months but less than 24 months after the first. For unrelated diagnoses, the service limit is one per 12 months.
4What Your Clinical Note Must Show
To ensure successful billing and compliance with OHIP standards, the following documentation is necessary:
- Written request from referring physician, nurse practitioner, or dental surgeon.
- Identification of consultant by name and/or specialty.
- Patient's identifying information including name and health number.
- The time the service started and ended.
- A comprehensive report including findings, opinions, and recommendations to the referring practitioner.
5Weak vs. Strong Note Examples
The strong note succeeds by providing detailed context of the consultation, referring details, and specific time recording, ensuring compliance. The weak note lacks comprehensive details required by OHIP.
Consultation performed for resident in nursing home. No further details recorded.
Conducted consultation for patient referred by Dr. Smith for suspected outbreak management.
Patient in long-term care facility presented with symptoms consistent with influenza. Full assessment conducted.
- Time in: 10:00 AM; Time out: 11:00 AM.
- Recommendations for outbreak containment and vaccination updates summarized.
