Outsourcing medical billing can cost a practice anywhere from a few percent of collections to a fixed monthly fee, depending on the billing company, specialty, claim volume, services included, and pricing model.
The percentage model remains common, but the cheapest quote does not always produce the lowest overall cost.
For a practice considering outsourcing, the real question is not simply “How much does medical billing cost?” It is “What will I pay, what services will I receive, and how much more revenue can the billing company help me collect?”
This guide breaks down the major medical billing outsourcing costs, pricing models, additional fees, specialty differences, and the numbers practices should review before signing a contract.
Average Cost to Outsource Medical Billing
Most medical billing companies use one of three pricing structures:
| Pricing Model | Typical Structure | Best Fit |
| Percentage of collections | Around 3% to 10% of collected revenue | Most physician practices |
| Flat monthly fee | Fixed amount per month | Small or predictable practices |
| Per claim | Fixed fee for each claim | Low volume or specific billing needs |
These ranges serve as general market estimates rather than guaranteed industry rates. Actual pricing depends heavily on specialty, claim complexity, monthly collections, payer mix, services included, and the vendor’s scope of work.
A company may quote 4% while another charges 7%. That does not automatically make the first company cheaper.
The 7% company might include:
- Eligibility verification
- Prior authorization
- Coding
- Charge entry
- Claim submission
- Payment posting
- Denial management
- Patient billing
- A/R follow up
- Credentialing
- Reporting
The 4% company may only handle claim submission and basic follow up.
Always compare the total service package, not just the percentage.
How Medical Billing Companies Charge Practices
1. Percentage of Collections
Percentage-based billing remains one of the most common arrangements.
For example, suppose a practice collects $150,000 per month and the billing company charges 5%.
The monthly billing fee would equal:
$150,000 × 5% = $7,500
The annual billing cost would equal:
$7,500 × 12 = $90,000
This model can align the billing company’s revenue with the practice’s collections because the vendor earns more when the practice collects more.
However, the contract needs to define exactly what counts as “collections.”
Ask whether the percentage applies to:
- Insurance payments
- Patient payments
- Copayments
- Deductibles
- Coinsurance
- Secondary insurance
- Capitation
- Workers’ compensation payments
- Auto accident payments
- Non insurance payments
Also ask whether the company charges a percentage on patient balances.
2. Flat Monthly Medical Billing Fees
Some billing companies charge a fixed monthly amount.
For example, a small practice might pay a predetermined monthly fee for billing services.
This model provides predictable expenses because the practice knows its billing cost before the month begins.
Flat fee arrangements can work well when:
- Claim volume remains stable
- The practice has predictable revenue
- The billing scope remains consistent
- The provider wants predictable operating expenses
However, check whether the vendor limits the number of claims or encounters included in the monthly fee.
A contract that charges a flat $2,000 per month may become expensive if the practice submits only a small number of claims.
Another company might charge the same amount while handling substantially more work.
3. Per Claim Pricing
Some billing companies charge according to claim volume.
For example:
1,000 claims × $3 per claim = $3,000
This approach can make sense for practices with predictable claim volumes or organizations that need specific billing functions rather than complete revenue cycle management.
Ask what the vendor considers a claim.
Does one patient encounter equal one claim?
What happens when the billing team submits a corrected claim?
Does a secondary claim count separately?
Does a rejected claim count?
These details can significantly affect the final cost.
4. Hybrid Pricing
Some companies combine different pricing methods.
For example, a vendor may charge:
- A fixed monthly technology fee
- A percentage of collections
- A separate coding fee
- A credentialing fee
This structure can work, but practices should calculate the total monthly cost before comparing it with other proposals.
What Does Medical Billing Outsourcing Include?
The price depends heavily on the scope of services.
A basic billing package might include:
- Charge entry
- Claim submission
- Payment posting
- Denial follow-up
- A/R follow up
A broader revenue cycle management package may include:
- Eligibility verification
- Benefits verification
- Prior authorization
- Medical coding
- Charge capture
- Claim submission
- Payment posting
- Denial management
- A/R management
- Patient billing
- Insurance follow-up
- Physician Credentialing
- Provider enrollment
- Reporting
- Revenue cycle analysis
The more work the vendor handles, the more the practice can expect to pay.
What Factors Affect Medical Billing Outsourcing Cost?
There is no universal medical billing price because practices have different operational needs.
Specialty
Specialty affects billing complexity.
A primary care practice may have relatively straightforward claims compared with a practice that handles:
- Surgery
- Oncology
- Cardiology
- Behavioral health
- Radiology
- Pathology
- Emergency medicine
- Anesthesia
- Physical therapy
- Occupational therapy
- Home health
- Durable medical equipment
Specialty practices may require more complex coding, authorization, documentation review, payer rules, and denial management.
That complexity can increase outsourcing costs.
Monthly Collections
Percentage-based vendors calculate fees from collections.
A practice collecting $50,000 per month and a practice collecting $500,000 per month may receive very different proposals even if they have similar staffing needs.
For example:
| Monthly Collections | Billing Rate | Monthly Billing Cost |
| $50,000 | 5% | $2,500 |
| $100,000 | 5% | $5,000 |
| $250,000 | 5% | $12,500 |
| $500,000 | 5% | $25,000 |
These examples demonstrate the calculation only.
Claim Volume
A practice with 300 claims per month creates a different workload from a practice submitting 10,000 claims.
Billing companies may consider:
- Number of claims
- Number of encounters
- Number of providers
- Number of locations
- Number of procedures
- Number of payers
- Number of denial categories
High claim volume can increase the staffing required to manage the account.
Payer Mix
Payer mix also affects billing complexity.
A practice may work with:
- Medicare
- Medicaid
- Medicare Advantage
- Commercial insurance
- Workers’ compensation
- Auto insurance
- Self pay patients
Each payer can have different claim rules, authorization requirements, filing deadlines, reimbursement policies, and appeal procedures.
A complicated payer mix can increase the work required to manage A/R.
How Much Does In-House Medical Billing Cost?
Outsourcing becomes easier to evaluate when you calculate the full cost of keeping billing in-house.
An in-house billing department may require:
- Billing staff salaries
- Payroll taxes
- Employee benefits
- Office space
- Computers
- Clearinghouse fees
- Practice management software
- Training
- Coding education
- Compliance training
- Management
- Vacation coverage
- Sick leave coverage
- Recruiting
- Employee turnover costs
Consider a practice that employs two full time billing specialists.
The practice does not simply pay their salaries.
It also carries the associated employment and operational costs.
That makes the actual cost of internal billing higher than the payroll number alone.
| Example: In House vs Outsourced Billing Imagine a practice collects $250,000 per month. An outsourcing company charges 5%. Outsourced billing $250,000 × 5% = $12,500 per month Annual cost: $12,500 × 12 = $150,000 Now suppose the practice’s internal billing operation costs:
Total estimated internal cost: $155,000 per year The two approaches appear similar. But cost alone does not settle the decision. Suppose the outsourced billing team increases collections by 8%. An additional $20,000 per month in collections would equal: $240,000 additional annual collections That changes the financial comparison considerably. The numbers above provide a hypothetical example. Practices should use their actual collection data when comparing options. |
What Hidden Medical Billing Fees Should Practices Watch For?
A low monthly quote can become expensive when the contract includes multiple add on fees.
Ask specifically about:
Setup Fees
Some vendors charge an initial implementation fee.
Coding Fees
The basic billing package may not include professional coding.
Credentialing Fees
Provider enrollment may carry a separate charge.
Eligibility Verification Fees
Some companies charge per verification or per encounter.
Patient Statement Fees
Ask whether statement printing, postage, or electronic statements cost extra.
Clearinghouse Fees
Some vendors include clearinghouse costs while others pass them through to the practice.
Software Fees
Check whether the practice must pay for access to the vendor’s billing platform.
Records Retrieval Fees
Some contracts charge separately for medical record requests.
Denial Management Fees
Confirm whether denial follow up falls inside the base billing rate.
Contract Termination Fees
Review termination provisions carefully before signing.
What Percentage Should a Medical Billing Company Charge?
There is no single correct percentage.
A practice should compare the proposed rate with the services included.
A general market range might look like this:
| Billing Service | Common Market Range |
| Basic claim submission | 3% to 5% |
| Full medical billing | 4% to 8% |
| Full RCM services | 5% to 10% |
| Highly complex specialty billing | Can exceed 10% |
These figures provide general comparison points rather than fixed industry standards.
A vendor charging 8% may provide significantly more value than one charging 3%.
For example:
- Company A: 3% for claim submission only
- Company B: 6% for complete billing, denial management, A/R follow up, payment posting, and reporting
The second option may produce better net collections even though its percentage appears higher.
How to Calculate Your Real Outsourcing Cost
Use this formula:
Total annual outsourcing cost ÷ annual collections × 100 = Effective billing cost percentage
For example:
- Annual collections = $2,400,000
- Annual billing fees = $120,000
- $120,000 ÷ $2,400,000 × 100 = 5%
Now calculate another number:
Additional collections generated ÷ outsourcing cost
Suppose outsourcing increases annual collections by $300,000 and costs $120,000.
The additional collections exceed the billing expense by $180,000 before considering other financial factors.
This gives you a more useful measure than the billing percentage alone.
Ask About Net Collection Rate
A medical billing company should not focus only on how quickly it submits claims.
Ask how it measures collection performance.
One important metric is the net collection rate.
A common calculation uses:
Payments ÷ collectible amount × 100
The exact formula can vary depending on how the practice defines collectible revenue.
Ask the vendor to explain its calculation.
Also review:
- Gross collection rate
- Net collection rate
- Days in A/R
- Claim denial rate
- Clean claim rate
- Aging A/R
- A/R over 90 days
- First pass resolution rate
- Appeal success rate
These metrics give you a clearer picture of billing performance.
How to Compare Medical Billing Companies
Create a simple comparison sheet.
| Factor | Company A | Company B | Company C |
| Billing fee | 5% | 7% | 4% |
| Coding included | Yes | Yes | No |
| Denial management | Yes | Yes | Limited |
| A/R follow up | Yes | Yes | No |
| Credentialing | Extra | Included | Extra |
| Patient billing | Yes | Yes | Limited |
| Reporting | Monthly | Weekly | Monthly |
| Contract | 12 months | 12 months | 24 months |
Do not choose based on the lowest percentage.
Instead, calculate:
Total cost + expected collections + service quality + contract risk
That gives you a much better comparison.
Conclusion
Outsourcing medical billing can reduce administrative work and help practices improve revenue, but the cost depends on more than the percentage a billing company charges. Practices should compare pricing, included services, claim volume, specialty needs, denial management, A/R follow-up, and reporting before choosing a vendor. The right partner should help increase collections and reduce billing problems while keeping costs predictable.
Improve Your Medical Billing with UControl Billing
UControl Billing helps healthcare practices manage the billing process from claim submission through payment and A/R follow-up. Our team can handle claims, payment posting, denial management, eligibility verification, and revenue cycle tasks based on your practice’s needs.
Instead of choosing a billing company based only on price, let UControl Billing help you identify where your practice loses revenue and where better billing management can improve collections.
Ready to outsource your medical billing?
Contact UControl Billing for a medical billing review today.
Frequently Asked Questions
How much does it cost to outsource medical billing?
Medical billing outsourcing commonly costs around 3% to 10% of collections, depending on the service scope, specialty, claim volume, payer mix, and vendor. Some companies use flat monthly or per-claim pricing instead.
Is medical billing outsourcing cheaper than hiring staff?
It can be, but practices need to compare the full cost of internal billing with the vendor’s total fees. Include salaries, benefits, software, clearinghouse costs, training, management, recruiting, turnover, and other operating expenses.
What percentage do medical billing companies charge?
Many billing companies charge a percentage of collections, often within a broad range of about 3% to 10%. Complex specialties and full revenue cycle services can command higher rates.
Can a small medical practice afford outsourced billing?
Yes. Small practices can use percentage-based, flat fee, or limited scope billing services. Outsourcing can make sense when the practice cannot justify a full internal billing department.
Is 5% a good medical billing rate?
A 5% rate can be reasonable, but the percentage alone does not tell you whether the service offers good value. Review what the vendor includes and compare its performance with your current collection results.
Should a practice outsource medical coding too?
It depends on the practice. Outsourcing coding can help when internal staff lack specialty-specific coding expertise or struggle with volume. Other practices may keep coding in-house and outsource claims and A/R management.
