How Much Does a Medical Billing Company Cost in 2026?
Most medical billing companies charge a percentage of what they collect for you, usually somewhere between 4% and 10% of collections, and most practices land around 5% to 7% (Carepatron, 2026). But the percentage on the proposal is only part of the real cost. What is included, what is billed separately, and how well the company actually collects matter just as much.
This guide breaks down how billing companies price their services in 2026, what should be included, where the hidden costs hide, and how to compare quotes fairly.
The three ways billing companies charge
1. Percentage of collections
This is the most common model. You pay a share of the money the billing company actually collects for you, typically 4% to 10% depending on your specialty, claim volume and what is included (Helpware, 2026). The upside: the billing company only does well when you get paid.
2. Flat fee per claim or per month
Some companies charge a set amount per claim, or a fixed monthly fee. It makes budgeting predictable, but a per-claim fee gets paid whether or not the claim is ever collected, so the incentive to chase a tough denial is weaker.
3. Hybrid
A smaller base fee plus a lower percentage. This can work well for practices with steady volume that want some predictability.
What drives the percentage you are quoted
Specialty. Specialties with complex coding, modifiers or authorizations cost more to bill than routine primary care.
Claim volume. Higher volume usually means a lower percentage, because the work per dollar collected goes down.
Average claim value. Low-dollar, high-volume claims take the same work as high-dollar ones.
Scope. Credentialing, patient statements, prior authorizations and old AR cleanup may or may not be included.
The state of your AR. A practice with months of unworked denials needs more upfront effort than a clean one.
What should be included
At a minimum, a full-service billing company should handle charge entry, claim submission, payment posting, denial management and AR follow-up. Ask in writing whether these are included or extra:
Appeals and complex denial work
Old AR (claims older than 90 days) when you switch
Eligibility checks before visits
Credentialing and CAQH maintenance
Patient statements and patient billing calls
Monthly reporting
Hidden costs to watch for
Setup and onboarding fees. One-time charges for data migration and EHR integration can run roughly $500 to $5,000 (Helpware, 2026).
Software fees. If the billing company requires its own practice management system, expect roughly $200 to $500 more per month (Neolytix).
Appeals and rework billed separately. Some vendors advertise a low fee, then charge extra for appeals and complex denials (Helpware, 2026).
Long contracts and exit fees. Check the notice period and what happens to your data and open claims if you leave.
A low percentage that excludes denials, appeals or patient billing can easily cost more in money that never gets collected (Carepatron, 2026).
A quick example
Say your practice collects $60,000 a month with a company that charges 6%. You pay $3,600 and keep $56,400. Now say a company that charges 8% works every denial and gets your collections up to $63,000 a month. You pay $5,040 and keep $57,960, about $1,560 more each month. These numbers are only an illustration, but the point holds: the cheapest quote is not always the cheapest choice.
How to compare quotes fairly
Ask each company for a written list of what is included and what costs extra.
Ask for their typical clean claim rate, denial rate and days in AR for practices like yours.
Ask who your point of contact will be, and how often you get reports.
Ask how they handle your existing AR when you switch.
Compare the total yearly cost, not just the percentage.
In-house vs outsourced
An in-house biller costs a salary, benefits, software, training and coverage when they are out sick or quit. For many small practices, a billing company can cost less than one full-time biller once all of that is counted. We cover the decision in more detail in our guide to outsourcing medical billing.
How Korps prices billing
Korps offers two options: a percentage of net collections for full revenue cycle management, or a flat monthly fee for scoped work. We quote after a free 30-minute consultation and a review of your AR, so the price matches the work your practice actually needs. Onboarding typically takes 2 to 3 weeks.
Frequently asked questions
What is the average cost of a medical billing company?
Most charge 4% to 10% of collections, and most practices pay around 5% to 7%.
Is a percentage or a flat fee better?
A percentage ties the billing company's pay to your collections. A flat fee is easier to budget. The right fit depends on your volume and how much denial work you need.
Why are some billing companies priced under 4%?
Very low rates often leave out denials, appeals or patient billing, or require high volume. Ask exactly what is included.
Are there setup fees?
Some companies charge one-time onboarding fees, roughly $500 to $5,000. Others waive them. Ask before you sign.
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