There is a particular kind of tired that comes from chasing your own money. Not the exhaustion of a twelve-hour clinic day, though that is real too, but the quieter frustration of knowing a claim went out clean, watching it come back denied anyway, and then finding out the person supposedly fighting for that payment has not touched the file in three weeks.
That is usually the moment a practice starts looking for a new medical billing company. Not because switching vendors sounds fun, but because the current one already cost real money, and nobody wants to repeat an expensive mistake.
The trouble is that almost every billing company’s website says some version of the same thing: transparent, experienced, focused on maximizing your reimbursements. None of that tells you what the relationship looks like six months in, once the sales team has moved on to the next prospect and you are left dealing with whoever picks up the account line. The ten questions below are aimed at that gap, the space between the pitch and what daily operations actually feel like.
1. A Track Record You Can Verify
Longevity in this field counts for more than it does in most service industries, mostly because payer rules do not sit still. A company that has been doing this for eight or ten years has already lived through a CMS policy change that broke half its clients’ claims overnight, an EHR migration that scrambled someone’s charge capture for a month, and at least one payer that quietly tightened its documentation requirements without much warning. A newer company has not been tested that way yet, and there is no real way to fake that kind of experience.
Ask for references from practices that resemble yours in size, specialty, and payer mix, then call them and ask how the relationship has held up over time, not just how it looked in the first ninety days. It also helps to ask who will actually be working your account day to day, since a billing company can be old and reputable as a business while still staffing a new client with junior hires. If coding credentials matter to you, most reputable partners are upfront about them, and AAPC offers a public credential verification tool so you are not simply taking a sales rep’s word for a coder’s qualifications.
2. Real Experience in Your Specialty
Billing is not one skill applied evenly across medicine. A team that handles dermatology claims well can still fumble cardiology billing, because the two specialties barely overlap in the codes, modifiers, and documentation rules that determine whether a claim gets paid. The CPT code set maintained by the American Medical Association runs into the thousands of individual codes, and the ones governing interventional cardiology look almost nothing like the ones used in a primary care office.
A billing company that mostly serves orthopedic practices is not automatically the wrong fit for a behavioral health group, but it is worth finding out before signing anything. Ask what share of their current clients work in your specialty, and ask what happens when a claim gets denied for a reason specific to that field. A vague answer here usually means the team will be learning your specialty on your dime.
3. Denial Rates and What They Track
This single number tells you more than almost anything else on this list. A well-run practice should see most initial denials sitting in the low single digits, with anything consistently running above ten percent pointing to a real breakdown somewhere in the process, whether that is front-end data collection, coding accuracy, or how aggressively a payer is reviewing claims. The broader trend is not encouraging either. Experian Health’s State of Claims 2025 report found that the share of providers reporting at least one in ten claims denied climbed from 30 percent in 2022 to 41 percent in 2025.
If a billing company cannot give you a specific number when asked about their denial rate, or the number sounds suspiciously tidy, treat that as worth a follow-up question. Ask how they track denials, how often they report on them, and whether they can show a trend over the last twelve months rather than a single flattering snapshot.
4. What Happens After a Claim Gets Denied
Submitting a clean claim is only half the job. The real test is what a billing company does once something comes back denied or rejected, because it will happen regularly, no matter how careful anyone is. Ask whether denials get worked right away or sit in a queue until someone has time, and ask whether they run any root cause analysis on recurring denial reasons, or whether the same coding mistake quietly resurfaces every few months because nobody traced it back to where it started.
It also helps to understand how far they are willing to push an appeal. Even Medicare’s own dispute process runs through five separate levels of appeal, from a straightforward redetermination up through federal court, and a billing partner that gives up after one rejected appeal is leaving money on the table that a more persistent team would recover.
5. Whether the Technology Fits Together
The systems behind your billing operation shape almost everything else on this list, including how much visibility you get into your own numbers. Ask whether their platform integrates directly with your EHR, or whether someone is manually re-entering data between two systems, which is slower and leaves more room for error. Genuine interoperability between health IT systems is still something the broader industry is working toward, so it is worth confirming exactly how smooth the connection is between your specific EHR and their specific billing platform rather than assuming compatibility just because both are common products.
Ask, too, whether you get a live dashboard showing claim status, collections, and outstanding balances, or whether getting an update means calling and waiting for someone to pull a report.
6. How Seriously They Take Data Security
A medical billing company is not just another vendor. Under federal law, it is what is known as a business associate, which comes with direct legal obligations for how it handles your patients’ protected health information, not just promises made during a sales call. The HHS guidance on covered entities and business associates lays out exactly what that relationship requires, including a signed agreement covering how data is used, protected, and reported on in the event of a breach.
A trustworthy partner should be able to walk you through their security measures, staff training, and audit history without hedging or reaching for vague phrases like industry standard practices. If a company gets evasive when asked specific questions about how it protects patient data, that reaction tells you something worth paying attention to on its own.
7. What You Are Really Paying For
Pricing models vary. Some companies charge a flat monthly fee; others take a percentage of what they collect, typically somewhere between 4 and 10 percent depending on specialty and claim volume. Neither model is inherently better, but the headline number does not mean much on its own until you know what it covers. Claim submission, denial management, patient statements, and reporting sometimes get bundled into one fee and sometimes get billed as separate line items, and that distinction can change the real cost substantially.
Get the full fee structure in writing before signing anything, including any setup fees, minimum monthly charges, or costs tied to switching EHR systems down the road. It is also reasonable to sanity check a quote against broader industry figures. MGMA publishes benchmarking data on practice costs and revenue that can help confirm whether a proposal is in a normal range for a practice your size.
8. Visibility Into Your Own Numbers
You should never have to guess at the state of your own revenue cycle. Ask for sample reports before signing anything, and ask how often you will receive them. At minimum, expect monthly summaries covering collections, denials, and aging accounts receivable, meaning how much money is owed to the practice and how long it has been outstanding. The Healthcare Financial Management Association tracks standardized revenue cycle metrics for exactly this reason, since figures like days in accounts receivable mean very little without a consistent way to measure and compare them.
If the reporting on offer falls short of this, or getting a straight answer about your own numbers requires a phone call and a few days of waiting, that is a preview of what the entire relationship will feel like.
9. Who Picks Up the Phone When Something Goes Wrong
Every billing relationship looks fine right up until a claim issue needs urgent attention. That is the moment you find out whether you have a dedicated account manager who knows your practice, or whether you get routed to whoever happens to be available that day. Ask what response time looks like for a time-sensitive issue, and ask whether support is limited to email tickets or whether you can get an actual person on the phone. A company that only offers examples of fast response during the sales process, rather than describing its standard support structure, is telling you something about what to expect once the contract is signed.
10. How Hard It Is to Leave
Even solid partnerships sometimes need to end, whether a practice outgrows what a vendor can support or the fit was never quite right to begin with. Ask about notice periods, how patient data and financial records get transferred back to the practice or to a new vendor, and whether early termination triggers any fees. A confident, established billing company will have clear, written answers to all of this already, because it has handled offboarding before. A vendor that gets defensive about exit terms, or tries to lock clients into unusually long notice periods with steep penalties, is often revealing more about how it treats clients than it realizes.
Why This List Is Worth the Time
Healthcare reimbursement has not gotten simpler in recent years. Payer requirements keep tightening, margins keep getting thinner, and the practices that struggle most tend to be smaller, independent ones without a large administrative staff to absorb the shock of a bad billing relationship. Choosing the wrong partner here does not just waste a few months. It shows up directly in cash flow, and in the worst cases, in a practice’s ability to keep operating smoothly.
None of these ten questions are unreasonable to ask. A billing company confident in its own work will answer them plainly, without deflecting or padding the response with marketing language. How a vendor handles being asked hard questions before a contract is signed is often the clearest preview available of how it will handle a hard problem after.
Before the Next Sales Call
Bring these questions into the conversation in whatever order fits naturally, and pay attention not just to the answers but to how directly they get delivered. Hesitation, vague language, or a quick pivot back to the sales pitch usually says more than the words themselves. The right partner will not mind the scrutiny. They have likely already been asked all ten questions by another doctor who got burned once and had no interest in a repeat.
Disclaimer: This article is provided for general informational purposes only and does not constitute legal, financial, or professional consulting advice. Denial rate benchmarks, fee ranges, and regulatory requirements referenced above are subject to change and can vary by specialty, payer mix, and jurisdiction. Practices should consult a qualified healthcare attorney, accountant, or compliance professional before entering into or terminating any medical billing services agreement.
References
- AAPC. Credential Verification Tool. https://www.aapc.com/certification/credential-verification.aspx
- American Medical Association. CPT Code Set Overview. https://www.ama-assn.org/practice-management/cpt/cpt-code-set-overview
- Experian Health. State of Claims 2025: The Denial Problem. https://www.experian.com/blogs/healthcare/state-of-claims-2025/
- Centers for Medicare and Medicaid Services. Original Medicare (Fee-for-Service) Appeals. https://www.cms.gov/medicare/appeals-grievances/fee-for-service
- HealthIT.gov, Office of the National Coordinator for Health Information Technology. The Path to EHR Interoperability. https://healthit.gov/blog/insights-updates/path-health-interoperability/
- U.S. Department of Health and Human Services. Covered Entities and Business Associates. https://www.hhs.gov/hipaa/for-professionals/covered-entities/index.html
- Medical Group Management Association. MGMA DataDive: Financial and Operational Benchmarking. https://www.mgma.com/datadive/financials-and-operations-data
- Healthcare Financial Management Association. MAP Keys: Industry-Standard Revenue Cycle KPIs. https://www.hfma.org/data-and-insights/map-initiative/map-keys/