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How Much Do Medical Billing Services Cost?
A practical guide to percentage-based, flat-fee and hybrid medical billing pricing—and how practice owners can compare the real cost.
Quick answer: Medical billing fees depend on specialty, payer mix, claim volume, workflow scope and the condition of existing accounts receivable. Compare proposals using the same service scope and calculate total cost—not just the headline fee.
The short answer
There is no single correct medical billing price for every practice. Vendors may charge a percentage of collected revenue, a flat amount per claim or provider, an hourly fee, or a hybrid. A low headline rate can become expensive when denial work, old A/R, patient statements, credentialing, software or exit support are billed separately.
Common medical billing pricing models
Percentage of collections
The billing company earns an agreed percentage of defined collections. Confirm which payments are included, how refunds or take-backs are handled, and whether patient payments count.
Per-claim pricing
A fixed fee is charged for each claim or encounter. It is predictable, but the contract must explain charges for corrected claims, appeals and secondary billing.
Flat monthly fee
A monthly price may suit stable volumes. Confirm the volume assumptions and what happens during rapid growth or a temporary decline.
Hourly or project fee
Often used for old A/R cleanup, audits, credentialing or temporary support. Require clear deliverables, time tracking and an end point.
What changes the price?
- Specialty complexity: authorization, coding, documentation and payer rules differ by specialty.
- Volume and provider count: claim volume, locations and rendering providers affect staffing.
- Payer mix: Medicare, Medicaid, commercial plans, workers’ compensation and self-pay require different workflows.
- Scope: full RCM costs more than charge entry or A/R follow-up alone.
- Existing backlog: aged claims may need a separate recovery project.
- Technology: clarify clearinghouse, EHR, statement and payment fees.
How to compare two proposals fairly
- Define the same services, locations, providers and business hours.
- Ask what is excluded and what triggers an extra charge.
- Model the annual fee using your actual collections and claim volume.
- Review termination, data-export and transition support.
- Compare reporting, account ownership, quality checks and response times.
- Do not treat a promised collection percentage as guaranteed revenue without validating the baseline and exclusions.
Frequently asked questions
What percentage do medical billing companies charge?
There is no universal percentage. The rate depends on specialty, monthly volume, payer mix, services included and whether old A/R is part of the engagement. Ask vendors to price the same scope and define exactly which collections are subject to the fee.
Are percentage-based medical billing fees better than flat fees?
Neither model is automatically better. Percentage pricing aligns fees with collections, while a flat fee can improve predictability. The better choice is the one with clear definitions, complete scope and a sensible total annual cost for your practice.
Do billing companies charge extra for old accounts receivable?
Often, yes. Old A/R may be priced separately because it requires intensive research, payer calls, corrected claims and appeals. The contract should state the age bands, fee basis and end date for the recovery project.
Should I pay medical billing fees on charges or collections?
Collections are generally easier to align with realized revenue than gross charges, but the contract must define collections carefully. Review whether patient payments, refunds, recoupments and payments for work performed before the start date are included.
Do medical billing companies offer transparent pricing?
Good proposals should show the fee model, included services, exclusions, technology costs, implementation fees and termination costs. If the total cost cannot be modeled from the proposal, ask for clarification before signing.
Could a different medical billing fee structure lower total costs?
Possibly. A hybrid, flat or project structure may fit certain workflows better, but savings should be evaluated alongside collections, staffing, reporting and denial performance—not fee percentage alone.
Does outsourcing billing require a long-term contract?
Not always. Contract length varies by vendor. Review the initial term, renewal language, termination notice, data-return obligations and any early termination charge.
Are medical billing contracts negotiable?
Many commercial terms can be discussed, especially scope, reporting, service levels, termination assistance and pricing assumptions. Compliance obligations and security requirements should not be weakened.
Authoritative references: HHS guidance on business associates · CMS Medicare claims appeals guidance. Payer rules and deadlines vary; verify the applicable contract and current payer instructions.