Practices that do their billing in-house think they save money, that they’re in control, and that it is an efficient and responsible choice; but in-house billing is, in fact, one of the highest expenses a practice can incur, most of which isn’t obvious until there is already significant damage done to the revenue cycle.
While the salaries of in-house staff are obvious, the other costs are far less obvious — costs related to staff turnover, coding errors, claim denials, outdated software, and compliance gaps, as well as the most expensive cost: the physician’s time spent on administrative fire-fighting instead of providing patient care.
We see the same patterns repeatedly in every practice group that we work with (throughout the country) as we move practices from in-house billing to outsourced billing and that is: practices that do convert from in-house to outsourced billing always see revenue recovery increase, decrease their claim denial rates, and free up their clinical staff to do what they were trained for. In the following paragraphs, I will identify where those hidden costs reside, and how outsourcing to The Medicators is a strategic decision, not just a financial decision.
The Real Price Tag of In-House Internal Medicine Billing
Labor Is Just the Beginning
In-house billing includes a visible cost called salary costs. The median salary for a biller/coder in the US is between $48,000 – $50,000 annually. However, this number is a misrepresentation of the real costs.
To determine how much you actually spend for an employee, you have to add payroll taxes (7.65%), employer contributions for medical insurance, paid vacation/holiday, retirement matching, and then you will find your true cost of that employee equals approximately $65,000 or more per year! For practices with two or three billing staff, the total payroll for your billing department could easily exceed $150,000-$200,000 before you ever receive payment for a claim submitted.
And that is only if everything is going well. When your top biller leaves (this is when, not if), you then incur costs for recruiting ($3,000-$8,000), training time (30-90 days of decreased productivity), and you also face major risks to cash flow because of delays in filing claims while you are in transition.
The Medicators’ outsourced billing model removes this entire volatility. There are no chairs to fill, no benefits to pay, and no turnover risk. You receive an easily understood, performance-based fee for your services, and your revenue cycle continues uninterrupted.
Technology and Software: The Cost Nobody Budgets For
Developing a modern billing model with internal medicine billing will require the use of multiple technology platforms. Many practices choose to do the billing in-house. This approach typically costs both a large an investment of money and time.
The costs associated with doing an in-house billing system include:
- Monthly licenses for Practice Management (PM) and billing software: $300-$1,000+ / month depending on the platform;
- Clearinghouse fees: charged per claim submitted, typically $0.25-$1.00 per transaction;
- Integration/maintenance and support for EHRs: May have to enter into IT Support Contracts, vendors may even charge to maintain the systems;
- Physical security and HIPAA compliance: encrypted servers, access controls, audit trails and the need for regular security assessments;
- Keeping up on coding updates: IC-10, CPT, and HCPCS will need to be purchased annually and require staff training.
When you put all these cost together, the technology cost for doing an in-house billing will run from $15,000 to $40,000 annually for a small to mid-profile internal medicine practice; this cost will typically be spread out among several different budget lines and will generally not be attributed to the billing operation.
If you decide to use the Medicators to provide billing services you will have access to enterprise-class RCM (Revenue Cycle Management) technology coupled with AI-supported scrubbing of claims, denial analysis/review in real time and performance through the use of live dashboards and at no additional costs for you, for your practice will bear all of these expenses only once and this system will eliminate many duplicative functions that commonly exist with an in-house billing system.
The Denial Rate Problem: $25 Per Claim, Every Single Time
The true magnitude of hidden costs for internal medicine practices becomes apparent when we look at their in-house billing teams’ denials rates listed as 10%-15%. By contrast, 5% is the standard benchmark for successful billing operations. The corresponding delta of 5%-10% alludes to the volume of claims required to rework, resubmit, and/or appeal.
The administrative expense associated with each denied claim is approximately $25 per claim due to the need for identifying denial, diagnosing cause, correcting the claim, obtaining supporting documentation, and resubmitting the claim. Therefore, 500 claims processed per month would incur 60 denied claims (denial rate of 12%) costing $1,500 remediating this item/month, or $18,000/year, solely related to audit error, prior to taking into account those claims that were never recovered.
Additionally, it is important to remember that approximately 60% of denied claims will never be refiled. This represents a permanent loss of revenue.
The Medicators have maintained a 99% clean claim rate and a denial rate well below the 5% industry benchmark; they accomplish this due to their certified coders who are specialists with all of the most complex coding scenarios inherent to the specialty of Internal Medicine, i.e., Chronic Care Management (CCM), Remote Patient Monitoring (RPM), Documentation of E&M level of service, Coding chronic conditions, Documentation for Multiple Problem Encounters.
Coding Errors and Compliance Risk: The Cost That Can Destroy a Practice
Internal Medicine billing is one of the most difficult specialties when it comes to coding. Due to the number of various encounters a patient may experience on any one visit, an E&M office visit; chronic disease management; preventive counseling; and a procedure, there are multiple CPT codes, modifiers, and documentation requirements associated with each of these encounters.
In generalist billers (those with little or no experience in billing for Internal Medicine), there are two different types of errors related to coding. Although these errors carry very different consequences, they are both problematic.
Undercoding: Billing with a lower level of E&M code than what is supported by the documentation, is a revenue-generating issue. For example, if a provider routinely bills 99213 when he/she should have billed 99214, he or she will lose approximately $40 to $70 per visit. If this is repeated for 30 patients each day over the course of a 240-day work year, the practice will experience a loss of $288,000 to $504,000 of annual revenue due to this habit. Many practices that undercode do not recognize the existence of this issue.
Overcoding: Billing for codes that are not supported by the documentation, is a compliance and legal issue. There are multiple negative effects of billing for services not provided or for higher levels of service than what the documentation supports; besides being potentially liable for fraud/abuse, overcoding attracts audits from payers and may lead to requests for repayment of overpaid claims, plus interest and/or penalties. This risk of liability is not a hypothetical situation. There has been a significant increase in the number / frequency of audits conducted by CMS and private payers.
The Medicators applies a dual-lens review to every claim: our coders ensure you are capturing the full revenue your documentation supports, while our compliance specialists ensure that every code submitted is defensible under audit. This is a level of oversight that in-house generalist billing teams structurally cannot replicate.
The Physician Time Tax: Your Most Expensive Hidden Cost
The expense incurred by having to deal with these administrative burdens is the highest of all the hidden costs associated with this discussion. Despite not being apparent in standard budget items in a doctor’s office, this is the highest expense associated with the physician’s practice.
For example, when a physician is responsible for billing internally, there may be problems as follows: A payer calls regarding a claim; a payer denies payment and requires a physician to attest to the truthfulness of a bill; the patient disputes an account during an office visit; the coder assigned to the physician’s office requires clarification regarding documentation etc. When these problems arise, the responsibility of resolving these issues will, ultimately, fall upon the physician who is providing the service.
Physicians lose large dollar amounts hourly on average as a result of being pulled into administrative and billing issues on a continual basis. For example, if a physician is billing at $350.00 per hour (patient service) and has one hour daily taken by interruptions due to billing, that physician will lose $84,000.00 annually because of these interruptions; the cost of outsourcing billing would have been less than this lost cost due to interruptions.
On a broader basis than just the financial cost, the burden of administrative work has been identified in numerous studies as one of the most significant causal factors contributing to physician burnout in the internal medicine field. Practices that can provide back to the physician some of the time that would normally be spent on administrative tasks have achieved higher levels of physician satisfaction, improved outcomes for patients, greater levels of patient retention, and lower levels of physician turnover.
Why The Medicators Is the Smarter Outsourcing Choice for Internal Medicine Practices
Not all outsourced billing is created equal. The right billing partner for an internal medicine practice needs to bring specialty-specific expertise, transparent reporting, seamless EHR integration, and a genuinely responsive relationship, not a call center and a generic contract.
Here is what sets The Medicators apart:
Certified Internal Medicine Coding Specialists.
The Medicators employ programmers proficient in the complexities of billing within the internal medicine specialty, including E & M level selection using MDM vs time-based frameworks and billing procedure and/or service for CCM, RPM, and TCM as well as the complex coding for chronic conditions, which is often missed or incorrectly coded by standard billing teams.
99% Clean Claim Rate.
Every claim that is filed by The Medicators undergoes a multi-tier scrubbing process (before submission to the payer) to identify potential issues that may lead to denial of payment (for example, age-related coding conflicts, missing modifiers, missing documentation, payer guidelines).
Transparent, Performance-Based Pricing.
We charge a percentage of net collections typically between three and nine percent (depending upon the size and complexity of the practice). Our clients only pay for results as opposed to overhead. There will be no hidden costs, no surprise fees, no long-term hold on contracts due to lack of performance accountability.
Real-Time Reporting and KPI Dashboards.
All clients can track each step in the revenue cycle – days in A/R (accounts receivables), clean claim ratio, denial ratios by payer, aged A/R, and reimbursement trend analysis, etc., with real-time access. Therefore, our clients will have no surprises or mysteries.
We are available for assistance 24/7. There is no such thing as a billing question that can wait for business hours, and neither does The Medicators. Our team is available 24 hours per day, 365 days per year.
The ROI of Outsourcing Internal Medicine Billing to The Medicators
Let’s make the numbers concrete for a mid-size internal medicine practice with 2 physicians seeing 40 patients per day, processing approximately 700 claims per month.
| Cost Category | In-House Estimate | With The Medicators |
| Annual labor (2 billers + benefits) | $130,000–$160,000 | $0 |
| Technology & software | $20,000–$35,000/yr | $0 (included) |
| Denial rework (12% rate, $25/claim) | $25,200/yr | ~$4,200/yr (<5% rate) |
| Lost revenue from undercoding | $100,000–$200,000/yr | Recovered via coding optimization |
| Physician admin time lost | $40,000–$84,000/yr | Significantly reduced |
| Total estimated hidden cost | $315,000–$504,000/yr | Fraction of collections |
The numbers are not close. For most internal medicine practices, outsourcing billing to The Medicators is not a cost, it is a revenue strategy.
Is Your Internal Medicine Practice Ready to Make the Switch?
If any of the following describe your practice, it is time for a conversation with The Medicators:
- Your denial rate is above 5% , or you do not know what your denial rate is
- Your Days in A/R consistently exceed 35–40 days
- You have experienced billing staff turnover in the last 12 months
- Your physicians are regularly involved in billing or administrative problem-solving
- You have added services (telehealth, CCM, RPM) without a clear billing strategy for them
- You have not had an external billing audit in the last year
- Your net collection rate is below 95%
Any one of these is a signal. More than one means your practice is almost certainly leaving significant revenue on the table every single month.
Start Reclaiming Your Revenue – Partner with The Medicators Today
The hidden costs of in-house internal medicine billing are real, they are large, and they compound over time. But they are also entirely fixable.
The Medicators brings over two decades of medical billing expertise, certified internal medicine coding specialists, enterprise-grade RCM technology, and a client-first philosophy to every engagement. We work as an extension of your practice, not a vendor processing claims in the background, but a genuine revenue cycle partner invested in your financial success.
Take the first step. Request your free practice analysis today.
Get Your Free Practice Analysis → themedicators.com/practice-analysis
📞 +1 (888) 277-1460 | 📧 info@themedicators.com | Available 24/7
Frequently Asked Questions (FAQs)
Q1. What are the hidden costs of in-house medical billing?
Hidden costs include payroll taxes, benefits, software fees, compliance costs, training, turnover, and lost revenue from errors and undercoding.
Q2. How much can outsourcing to The Medicators save?
Most practices save significantly by cutting staffing costs and improving collections, often gaining $100K+ annually through reduced denials and better coding.
Q3. What does outsourced billing cost?
Typically 3%–9% of net collections, depending on practice size and complexity.
Q4. Is outsourced billing more accurate than in-house?
Yes. Specialized outsourced teams usually achieve higher clean claim rates and lower denials than in-house billing.
Q5. What happens to in-house billing staff?
They’re often reassigned to front-office or care coordination roles, or reduced gradually through attrition.
Q6. How long does transition take?
Usually 2–4 weeks with minimal disruption, including setup and a short parallel testing phase.
Q7. Will we lose control over billing?
No. You get full real-time visibility through dashboards and reports while the billing team handles execution.
Q8. What internal medicine billing issues are handled?
Includes E&M coding, CCM, RPM, TCM, AWVs, MIPS reporting, prior authorizations, and complex chronic care billing.
Q9. How are claim denials handled?
Each denial is reviewed, corrected, and appealed. Root causes are tracked to prevent repeat issues.
Q10. Is patient data secure?
Yes. HIPAA-compliant systems, encryption, access controls, and a signed BAA protect all patient data. HIPAA Compliance Information
Q11. What KPIs are tracked?
Key metrics include Days in A/R, denial rate, clean claim rate, net collection rate, and aging reports.
Q12. How do I know if The Medicators is right for us?
A free practice analysis shows your current performance, missed revenue, and potential improvements. The Medicators evaluate your billing and identify opportunities for recovery with no obligation.
