How to Choose a Medical Billing Company: 10 Questions to Ask

Outsourcing medical billing can reduce administrative workload, but choosing a billing company should involve more than comparing percentages. The vendor may touch claims, payments, payer communication, accounts receivable, and protected health information, so practices need a clear view of both performance and risk.

The American Medical Association notes that third-party billing companies can help practices manage claim submission, payment collection, denied or unpaid claims, and changing coding or regulatory requirements. The AMA also advises practices to pay attention to costs, hidden fees, information security, contracts, reporting, and routine performance reviews.

1. Do you have experience with our specialty?

Specialties can differ in documentation patterns, procedure mix, payer rules, modifier use, authorization requirements, and denial trends. Ask which specialties the company supports today and how it keeps coding and billing workflows aligned with specialty-specific needs.

2. Which parts of the revenue cycle are included?

“Medical billing” can mean different things to different vendors. Clarify whether the service includes charge entry, claim submission, clearinghouse rejection handling, payment posting, denial management, A/R follow-up, patient statements, credentialing, coding, eligibility checks, or reporting.

Ask for a written scope so there is no confusion after implementation.

3. How do you handle denials and unpaid claims?

A strong billing operation needs a repeatable denial workflow. Ask how denials are categorized, who works them, how quickly they are reviewed, how appeals are handled, and how recurring root causes are communicated back to the practice.

The goal should not be merely to rework denied claims; it should also be to identify avoidable patterns.

4. What reports and KPIs will we receive?

At minimum, practice leadership should understand what is happening with charges, payments, denials, accounts receivable, and payer performance. Ask which reports are standard, how often they are delivered, and whether your team can review the data with a named account contact.

The AMA recommends regular meetings with billing vendors to review accounts receivable and monitor whether the revenue cycle is operating effectively.

5. How is pricing structured?

Common pricing approaches include a percentage of collections, fixed monthly fees, per-claim pricing, or hybrid models. Ask what is included and what triggers additional fees. Pay attention to setup charges, credentialing fees, coding charges, clearinghouse costs, patient-statement costs, termination fees, and fees for older accounts receivable.

A lower headline percentage is not automatically a lower total cost.

6. How do you protect PHI and support HIPAA compliance?

HHS identifies billing and claims processing as activities that can make a vendor a HIPAA business associate when the work involves protected health information. Covered entities generally need an appropriate Business Associate Agreement with such vendors.

Ask about the BAA, access controls, secure communication, workforce training, incident-response procedures, subcontractors, and how electronic PHI is handled.

7. Who will communicate with our practice?

Ask whether you will have a dedicated contact or team, how quickly questions are normally answered, how issues are escalated, and how often formal review meetings occur. Communication becomes particularly important when billing issues originate in front-desk, provider-documentation, coding, or authorization workflows.

8. How do you manage coding and documentation questions?

If coding is included, ask how coders handle incomplete documentation, provider queries, code updates, quality checks, and audits. If coding remains in-house, clarify how the billing vendor communicates suspected coding or documentation problems back to your team.

9. What happens if we decide to leave?

Review contract length, notice periods, data ownership, access to reports, outstanding accounts receivable, transition assistance, and termination charges before signing. Practices should understand how they can retrieve their information and how unfinished claims will be managed.

10. Can you explain your implementation plan?

A vendor should be able to explain onboarding in practical terms: system access, payer enrollment or clearinghouse setup where applicable, data transfer, workflow mapping, staff training, go-live responsibilities, reporting, and the first performance review.

A simple vendor-evaluation checklist

• Specialty experience
• Clearly defined service scope
• Denial-management process
• Transparent fees
• Useful KPI reporting
• Named communication contacts
• HIPAA and BAA readiness
• Coding/documentation workflow
• Reasonable contract and exit terms
• Structured implementation plan

Choose based on fit, not just price

The right billing relationship should make responsibilities clearer, give the practice better visibility into the revenue cycle, and reduce avoidable administrative friction. Compare vendors on workflow, reporting, communication, specialty understanding, security, and total cost—not only the advertised percentage.