When a practice owner compares in-house vs outsourced medical billing, the math usually goes something like this: our billing clerk costs about $50,000 a year, and a billing company wants 7% of collections — so whichever number is smaller wins. That math feels clean. It is also missing almost everything that actually drives the cost of billing.
A biller’s salary is only the first line item. Benefits, software licenses, clearinghouse fees, training, office space, and your own management time all sit on top of it. And the biggest cost of all — turnover — never appears in the comparison, even though one resignation can set your collections back weeks. Run the full numbers and the answer is often the opposite of the quick math.
What does an in-house billing department actually cost?
Start with the salary number everyone quotes: one medical biller earns roughly $50,250 a year, according to the U.S. Bureau of Labor Statistics. That is the figure most practice owners compare against an outsourcing quote — and it is only the starting line, not the total.
Benefits change the picture fast. Employer-paid benefits add up to roughly 30% of total compensation, per the BLS Employer Costs for Employee Compensation survey (June 2026). Run that math and a single fully loaded biller costs your practice about $71,800 a year — before they submit a single claim.
Then come the costs nobody puts in the comparison spreadsheet: practice management software or clearinghouse subscriptions, EHR billing add-ons, ongoing training as payer rules change, a desk and office space, and the hours you or your office manager spend supervising, answering questions, and covering sick days and vacations.
Most practices also discover that one person isn’t enough once accounts receivable grows. Claims go out, payments get posted, denials need to be worked, payers have to be called, and credentialing paperwork keeps coming. That is when the second hire — or a billing manager — enters the picture, and the $71,800-a-year line item starts doubling.
The hidden cost nobody budgets: turnover and downtime
A billing department of one or two people has a single point of failure, and that point of failure eventually fails. When your biller quits, goes on extended leave, or simply stops performing, clean claims stop going out, denials pile up unworked, and cash flow stalls — often for weeks before you realize how far behind you are.
Replacing that employee costs roughly six to nine months of their salary, according to the Society for Human Resource Management. For a biller earning $50,250, that is the recruiting, hiring, and training cost alone — on top of the collections you lost while the seat sat empty.
One resignation can set a practice’s collections back weeks, and a new hire needs months to learn your payers, your EHR, and your denial patterns. Turnover in billing isn’t a question of if. Budget for it like the certainty it is.
What does outsourced medical billing cost?
The most common model is a percentage of collections: 3% to 10% across the industry. Solo and small practices typically land in the 6% to 9% range, while large groups with high claim volume negotiate down to 3% to 5%.
Other models exist too. Some firms charge a flat monthly fee — usually $500 to $5,000 depending on claim volume — and some price per claim, generally $4 to $12. The right structure depends on your volume and how predictable your revenue is.
The fundamental difference isn’t just the price — it’s what the price includes. With an outsourced partner, the biller’s salary, benefits, software, training, and turnover risk sit with the billing company, not with your practice. You don’t recruit, you don’t train, and you don’t scramble when someone quits.
Your cost also moves with your business. A percentage-of-collections fee rises in busy months and falls in slow ones. A fixed in-house payroll costs you the same $71,800 a year whether your providers are slammed or on vacation.
In-house vs outsourced: side-by-side comparison
Put the two models next to each other and the trade-offs get clear fast:
| Cost driver | In-house | Outsourced |
|---|---|---|
| Staff salary + benefits | ~$71,800/year per fully loaded biller, before software | No payroll to carry — staffing is the billing company’s cost |
| Billing software & clearinghouse fees | Paid by the practice | Included with the service |
| Turnover risk | Claims stall when someone quits; 6–9 months of salary to replace | The billing company’s staffing problem, not yours |
| Scalability | Every growth spurt means hiring and training | Scales up or down with your claim volume |
| Denial expertise | Limited to what your staff knows | A full team of denial specialists across payers and specialties |
| Cost predictability | Fixed payroll — you pay it in slow months too | Moves with your collections |
When in-house billing actually makes sense
Outsourcing isn’t the right answer for everyone. In-house billing earns its keep when:
- You’re a large multi-provider group with consistently high claim volume. Spread across enough revenue, the fixed cost of a billing department can drop below what a percentage fee would cost you.
- You want physical control. Some owners simply want their staff, in their office, with eyes on every claim — and they’re willing to pay for that oversight.
- Your specialty has unusual workflows — custom in-house processes or a unique payer mix — where staff who live inside the practice full-time have a real edge.
When outsourcing wins
For most practices, though, the math points the other way. Outsourcing wins when:
- You’re a solo, small, or mid-size practice. One fully loaded biller at roughly $71,800 a year is hard to justify when a percentage of collections buys you an entire billing team.
- Denials are rising or AR days are climbing. A dedicated denial management team works your denials full-time instead of whenever your biller has a spare hour — and denial management is one of the highest-leverage parts of the revenue cycle.
- You’re planning to grow. Add providers and volume without recruiting, hiring, and training billing staff to keep up.
- You’re tired of turnover. Your billing partner absorbs the staffing risk, whether you run a podiatry practice, a physical therapy clinic, or a mental health practice — specialties where consistent billing makes or breaks the month.
In-house vs outsourced medical billing: FAQs
Is outsourcing medical billing cheaper than in-house?
For most small and mid-size practices, yes. Stack the fully loaded cost of one in-house biller — about $71,800 a year in salary and benefits alone — against a fee in the 6% to 9% range most small practices pay, and outsourcing usually wins even before you add software, training, and turnover. Large, high-volume groups are the exception, not the rule.
What percentage do billing companies charge?
Across the industry, 3% to 10% of collections. Solo and small practices typically pay 6% to 9%; large groups with heavy claim volume negotiate 3% to 5%. Flat monthly fees ($500–$5,000) and per-claim pricing ($4–$12) are the common alternatives.
Do I lose control of my revenue cycle if I outsource?
You trade day-to-day management for oversight — which most owners find is an upgrade. A good billing partner sends regular reports on claims, denials, and AR aging, so you see everything without managing the people doing it. You set the strategy; they execute it.
Can a billing company work with my existing EHR?
Usually, yes. Most billing companies work inside the EHR you already use, so your providers and front desk don’t change how they document. Confirm compatibility with your specific system before you sign — and if your providers aren’t credentialed with key payers yet, credentialing services can run alongside the transition so claims don’t stall.
How long until I see results after outsourcing?
It depends on the state of your accounts receivable, but most practices see cleaner claim submission within the first billing cycle and meaningful AR improvement within a few months, as backlogged denials get worked and broken processes get fixed. A free billing audit tells you exactly where you stand before you commit to anything.
Is my patient data safe with an outsourced biller?
Yes — as long as the company is HIPAA-compliant. Your billing partner should sign a business associate agreement, run encrypted systems, and train every employee on privacy protocols. Ask to see their HIPAA policies in writing before you share a single patient record.
Get a Free Billing Audit
Before you decide anything, find out where your money is actually going. We’ll review your claims, denials, and AR aging and show you exactly where revenue is leaking out of your practice — free, with no obligation. If outsourcing makes financial sense for you, we’ll show you the math. If it doesn’t, we’ll tell you that too.
Fast Billing Solutions, 68 South Service Road, Melville, NY 11747 — we help practices across Long Island stop guessing about their billing costs and start collecting what they’ve earned.
