Should You Do Your Own OHIP Billing or Hire a Medical Billing Service?
For Ontario physicians, deciding how to manage OHIP billing is an important part of running a practice. Whether you're starting your career, establishing a new practice or reconsidering your current billing arrangements, the right approach can affect your administrative workload, costs and the time you spend managing claims.
1. Managing your own OHIP billing
Self-billing means taking responsibility for entering and submitting your OHIP claims using billing software.
Modern billing platforms can simplify this process by providing tools for claim entry, electronic submission, validation and reporting.
For physicians who are comfortable with OHIP billing and prefer to manage their own administrative work, self-billing can be an effective and economical option.
Advantages of self-billing
Lower direct costs. Self-service billing software generally costs less than a full-service billing arrangement, although pricing structures vary.
Greater control. You decide when claims are entered and submitted and can review your billing information directly.
Familiarity with your own billing. Managing claims yourself can help you develop a stronger understanding of the fee codes and billing rules relevant to your practice.
Flexibility. You can establish a billing routine that works with your clinical schedule.
Challenges of self-billing
The main disadvantage is that the physician is responsible for the entire billing process, not just entering and submitting claims.
This includes reviewing Claims Error Reports, correcting rejected claims, reconciling monthly Remittance Advice reports and following up on unpaid or adjusted claims.
OHIP billing rules can also be complex. Fee code combinations, premiums, frequency restrictions and other requirements may affect whether claims are paid as expected.
Another concern is time. Billing may seem manageable when claim volumes are low, but it can become more demanding as a practice grows.
For physicians who allow billings to accumulate into large batches, there is also an increased risk of overlooking individual patient encounters or services.
A claim that was never entered will not appear on an Error Report or Remittance Advice, making omissions particularly difficult to identify without reviewing the original patient records.
Self-billing is often a good fit for physicians who are comfortable with OHIP billing rules, have a manageable claim volume and are willing to review their billing regularly.
2. Using a professional medical billing service
With a full-service billing arrangement, a physician provides the necessary billing information to a medical billing company, which manages the administrative billing process.
Depending on the agreement, this may include claim entry, submission, error correction, reconciliation, Remittance Advice review and follow-up on unpaid or adjusted claims.
For physicians who prefer to focus on clinical responsibilities rather than billing administration, outsourcing can reduce the amount of time spent managing OHIP claims.
Advantages of a billing service
Less administrative work. The billing company handles much of the routine claim processing and follow-up.
Professional billing experience. Experienced billing staff are familiar with common claim errors, OHIP payment rules and procedures for resolving billing problems.
Regular review and reconciliation. A structured billing service can help identify rejected claims, payment discrepancies and billing omissions that might otherwise go unnoticed.
Continuity. Billing can continue to be managed even when the physician is busy, away from the office or unable to dedicate time to administrative work.
Challenges of a billing service
Higher costs. Full-service billing generally costs more than self-service software because it includes ongoing administrative work and professional support.
Less direct involvement. Some physicians prefer entering and managing their own claims rather than relying on someone else to perform those tasks.
Communication requirements. The billing service still needs accurate and complete information from the physician. Missing patient details, referral information or clinical documentation may require follow-up.
Differences between providers. Not all billing services offer the same level of reconciliation, reporting, rejection management or support. It is important to understand exactly what is included.
Full-service billing may be particularly suitable for physicians with high claim volumes, complex billing requirements or limited time to manage their own billing.
3. A middle ground: Self-billing with professional rejection management
The choice between doing everything yourself and outsourcing the entire billing process is not necessarily all-or-nothing.
Some billing arrangements allow physicians to enter and submit their own claims while receiving professional assistance with other aspects of the billing process.
Under this type of guided billing model, the physician maintains direct involvement in claim entry and submission, while an experienced billing team assists with rejected claims, payment follow-up and billing questions.
This approach combines some of the advantages of self-billing with the support traditionally associated with a billing service.
Why guided billing may be appealing
Maintain control. Physicians continue entering and submitting their own claims.
Reduce follow-up work. Rejected claims and payment issues can be managed with professional assistance.
Access billing expertise. Physicians can obtain guidance when unfamiliar billing situations arise.
Balance cost and support. Guided arrangements may cost less than full-service billing while providing more assistance than standalone software.
This approach can be particularly useful for physicians who are comfortable entering their own billing but do not want to spend additional time resolving rejections or following up on unpaid claims.
How AE Medical Billings approaches guided billing
AE Medical Billings offers this approach through its Guided plan.
Physicians enter and submit their own OHIP claims using AE Online, while AE's billing team manages rejected claims, billing follow-up and provides ongoing billing support.
At 0.95% of paid billings, Guided provides an alternative for physicians who want to retain control of their billing without taking on all the administrative work associated with rejected and unpaid claims.
The services included in guided arrangements can vary by provider, so physicians should confirm what responsibilities remain with them and what is handled by the billing team.
4. Comparing the three approaches
The following table summarizes the typical differences between self-billing, guided billing and full-service billing. Actual features and responsibilities depend on the provider.
Consideration | Self-Billing | Guided Billing | Full Service |
Claim entry | Physician | Physician | Billing service |
Claim submission | Physician | Physician | Billing service |
Rejection management | Physician | Billing support | Billing service |
Payment reconciliation | Physician | Varies by provider | Billing service |
Billing advice | Varies by software | Included or available | Generally included |
Physician administrative time | Higher | Moderate | Lower |
Typical service cost | Lower | Moderate | Higher |
The best choice depends on how much of the billing process you want to manage and the level of support you need.
5. Consider the true cost of managing your own billing
When comparing billing options, physicians often focus primarily on the fee charged by the software provider or billing company.
However, the direct cost is only one part of the decision.
The time spent entering claims, reviewing rejections, reconciling payments and resolving billing questions also has value.
For example, a physician who spends several hours each month managing billing may find that the savings from a lower-cost option are worthwhile. Another physician with a higher claim volume or more complex billing requirements may prefer to spend less time on administration, even if that means paying more for billing support.
The hidden cost of rejected claims
One of the most significant financial risks of managing your own billing is failing to follow up on rejected or unpaid claims.
Physicians are busy, and it can be easy to postpone reviewing Claims Error Reports or investigating unpaid claims on the monthly Remittance Advice.
However, rejected claims do not resolve themselves.
Claims returned on a Claims Error Report must be corrected and resubmitted. OHIP normally requires claims to be submitted within three months of the date of service, so delays in reviewing and correcting errors can result in claims becoming stale-dated. Although the Ministry provides special procedures for certain stale-dated claims, these should not be relied upon as a routine solution.
Claims that have already been adjudicated but appear as unpaid or adjusted on the Remittance Advice require a different type of follow-up, generally through the Ministry's Remittance Advice Inquiry process.
Without regular review and follow-up, eligible claims may remain unpaid, potentially resulting in lost revenue.
There is also the risk of overlooking services entirely. A claim that was never entered or submitted will not appear on a Claims Error Report or Remittance Advice, making it difficult to identify without comparing billing entries against the original patient records.
The true cost of billing is therefore not simply the percentage charged by a software provider or billing service. It also includes the physician's time and the potential revenue lost when rejected, unpaid or missing claims are not identified and addressed.
6. Questions to ask before choosing a billing solution
Before deciding whether to manage your own billing or use a professional service, consider the following questions.
How much time am I willing to spend on billing?
Claim entry is only one part of the process. Consider whether you also want to manage rejected claims, reconcile payments and follow up on billing issues.
How complicated is my billing?
Some specialties and practice settings involve relatively straightforward billing, while others require more complex fee code combinations, premiums or additional claim information.
How many claims do I submit each month?
Higher claim volumes may increase the time required for entry, review and reconciliation. However, even physicians with relatively few claims should have a reliable process for identifying errors and omissions.
Am I comfortable with OHIP billing rules?
Physicians who understand the billing requirements relevant to their practice may be comfortable managing their own claims. Others may benefit from professional guidance.
Who will review rejected and unpaid claims?
Regardless of the approach chosen, someone must be responsible for reviewing Claims Error Reports, reconciling the Remittance Advice and following up when necessary.
Can I change my level of service later?
Your billing needs may change as your practice develops. A solution that allows you to increase or reduce the level of support can provide additional flexibility.
7. Choosing the right approach for your practice
There is no single billing arrangement that works best for every Ontario physician.
A physician with a relatively straightforward billing workflow and an interest in managing their own claims may find self-service software entirely adequate.
Another physician may be comfortable submitting claims but prefer professional assistance with rejections and payment follow-up.
Others may value the convenience of having their entire billing process managed by an experienced team.
Whichever option you choose, it is important to understand who is responsible for each part of the process.
Accurate claim entry, timely submission, review of Claims Error Reports and reconciliation of monthly payments remain essential regardless of whether the work is performed by the physician or a billing service.
The bottom line
Choosing between self-billing and a medical billing service is not simply a question of price.
It is a decision about how much time you want to spend managing billing, how comfortable you are with OHIP requirements and how much professional support you need.
Self-billing offers control and lower direct costs. Full-service billing reduces administrative responsibilities. Guided billing provides an alternative for physicians who want to remain involved while receiving assistance with follow-up and billing issues.
The right solution is one that fits your practice, supports accurate billing and allows you to focus your time where it is most valuable.
Official OHIP resources
For information about Ontario physician billing requirements and electronic claim submission, refer to:
Resources for Physicians — Ministry information covering OHIP billing, physician registration, claims processing and electronic services.
OHIP Schedule of Benefits and Fees — Official fee schedules, billing rules and payment requirements.
Medical Claims Electronic Data Transfer (MCEDT) — Ministry information about electronic claim submission and report retrieval.
Choose the level of billing support that works for you
AE Online is an Ontario-focused OHIP billing platform backed by more than 20 years of medical billing experience. Physicians can choose from three levels of service:
Self-Serve — 0.25% of paid billings
Manage your own OHIP billing using AE Online's claim entry, submission and reporting tools.
Guided — 0.95% of paid billings
Enter and submit your own claims while our billing team manages rejections and provides ongoing billing support.
Full Service — 1.95% of paid billings
Have our experienced team manage the billing process, including claim entry, submission, reconciliation and follow-up.
Whether you prefer to manage your own billing or have professional assistance, AE Online offers the flexibility to choose the approach that works for your practice.
