Free Medical Billing Audit: Find Out Where Your Practice Is Losing Revenue
| Quick Answer A free medical billing audit is a no-cost review of a practice’s current billing performance including clean claim rate, denial rate by category, AR aging distribution, coding accuracy, and revenue leakage points. RevGen Billing offers a complimentary billing audit to every new and prospective partner. The audit takes approximately 20 minutes and identifies specific revenue gaps without any cost or obligation. |
Request Your Free Medical Billing Audit
✔ No Cost
✔ No Obligation
✔ 24–48 Hour Review
Why Most Practices Don’t Know How Much Revenue They’re Leaving Behind
This is the uncomfortable truth about in-house medical billing: most practices have no objective baseline for their billing performance. They know roughly what they’re collecting. They don’t know what they should be collecting.
I’ve sat through enough billing audits to tell you that the gap between those two numbers is almost always larger than the practice manager expected. Not because anyone is incompetent but because without a structured audit process, the losses accumulate silently. Undercoded visits. Denials that nobody worked. Payments posted to the wrong account. Payer contracts that haven’t been renegotiated in years.
The audit is where the silence ends. Every revenue gap becomes visible. And once it’s visible, it’s fixable.
What Does RevGen’s Free Billing Audit Examine?
Clean Claim Rate Analysis
What percentage of your submitted claims are accepted on the first pass? If your clean claim rate is below 90%, you have a significant upstream problem either in documentation, coding, eligibility verification, or claim preparation. The audit establishes your baseline and identifies which specific claim categories are dragging your rate down.
Denial Rate by Category and Payer
Not all denials are equal. An authorization denial from Medicare for a surgical procedure requires a very different response than a CO-4 modifier denial from a commercial plan. The audit breaks your denial pattern down by category so you know where to focus. Practices are often surprised to find that 60–70% of their denials fall into two or three fixable categories.
AR Aging Distribution
AR aging is one of the most revealing metrics in medical billing. If more than 20% of your outstanding AR is aging past 90 days, claims are being left behind. The audit identifies how much AR is genuinely recoverable versus how much has crossed timely filing limits and may need to be written off.
Coding Accuracy Review
A sample coding review looks for patterns: systematic undercoding, overcoding risk, missed modifier opportunities, and diagnosis specificity gaps. The goal isn’t to catch errors it’s to identify revenue patterns that, corrected prospectively, change the economics of the practice.
Payer Mix and Contract Review
Are you contracted with the right payers for your patient population? Are your fee schedules current? Some practices are operating on fee schedules that haven’t been renegotiated since 2018, while payer reimbursement rates have shifted significantly. The audit surfaces these gaps.
Credentialing Status Check
One lapsed credentialing enrollment can create a wave of denials from a single payer. The audit confirms that all providers are currently enrolled and identifies any renewals coming due in the next 90 days.
| The audit is free. The insights are specific to your practice. Nothing is generic. Schedule Your Free Billing Audit → revgenbilling.com/contact |
What Does the Audit Process Look Like?
- Initial Information Gathering (10 minutes) — RevGen requests basic practice information: specialty, provider count, EHR system, approximate monthly billing volume, and current billing setup (in-house or third-party).
- Data Review (RevGen’s side) — RevGen’s billing analysts review available billing data including AR aging reports, denial summaries, and claim submission records.
- Audit Report Delivery — RevGen provides a structured written summary of findings: clean claim rate estimate, denial category breakdown, AR aging analysis, and identified revenue gaps.
- Review Call (10 minutes) — A RevGen billing consultant walks through the findings, answers questions, and explains the revenue recovery opportunity specific to your practice.
- No Obligation Next Step — If RevGen is a good fit, the onboarding conversation begins. If not, you keep the audit findings and can use them with any billing partner.
What Do Most Practices Find During a Billing Audit?
Every practice is different, but certain patterns appear consistently. In the audits I’ve seen, the most common findings are:
- Denial rates of 8–15% on specific payer-procedure combinations that have been recurring for months without being addressed.
- AR aging past 90 days representing 25–35% of total outstanding AR much of it still recoverable with systematic follow-up.
- Undercoding on E&M visits, particularly in internal medicine and primary care, where the documentation supports a higher level of service than what’s being submitted.
- Missing modifier -25 opportunities on dates of service where a separately billable E&M was performed alongside a procedure.
- Credentialing lapses or near-lapse situations for providers who joined the practice within the last 18 months.
- Fee schedules from payer contracts not reviewed since before 2022, now significantly below current reimbursement benchmarks.
| Practitioner-Level Observation One of the most consistent patterns in billing forum discussions from physicians who’ve had their billing audited for the first time: the reaction is almost always surprise at the modifier revenue gap, not the denial rate. Most physicians expect to hear about denials. Almost none expect to hear that they’ve been consistently undercoding E&M visits for 18 months. The coding audit component of a billing review is often where the biggest single revenue opportunity is found. |
Frequently Asked Questions
Is the RevGen billing audit truly free with no strings attached?
Yes. The audit is provided at no cost and with no obligation to sign up for RevGen’s billing services. RevGen conducts the audit because it establishes a factual baseline for the conversation and because practices that see specific, documented revenue gaps are better positioned to make an informed decision about their billing strategy. You keep the findings regardless of what you decide.
How much information does RevGen need to conduct the audit?
The initial audit can be conducted with basic practice information: specialty, provider count, EHR system, current billing setup, and approximate monthly volume. Deeper analysis particularly AR aging and denial rate breakdowns requires access to billing reports from your current system or billing company. RevGen’s team guides you through exactly what to pull.
What if my current billing company finds out about the audit?
That’s a legitimate concern for practices using a third-party biller. The audit does not require contacting your current billing company. RevGen works from reports and data you already have access to in your own practice management system. The process is entirely between RevGen and the practice.
How long does it take to get audit results?
Most practices receive their initial audit findings within 24–48 hours of providing the requested information. The follow-up review call is typically scheduled within one week of the audit report delivery.
What happens to the revenue gaps identified in the audit if I don’t switch to RevGen?
You keep the findings. The audit report is yours. If you choose to address the gaps with your current billing setup, RevGen has still accomplished its goal of helping a practice improve its financial performance. The hope, of course, is that you’ll want a partner who can close those gaps systematically but there’s no pressure.
Can the audit identify whether my coding is compliant?
The coding review component of the audit looks for patterns that indicate undercoding or overcoding risk not a formal compliance audit. If significant overcoding risk is identified, RevGen will flag it explicitly. Formal compliance audits require a separate, more in-depth review conducted by a certified coding compliance specialist.
Author Bio
Prepared by RevGen Billing’s Medical Billing & Revenue Cycle Specialists We conducted medical billing audits for independent physician practices across primary care, surgical, and behavioral health specialties. She specializes in identifying the coding and workflow gaps that cause practices to underperform financially without any visible warning signs. We writes for RevGen Billing on audit methodology, revenue recovery, and the practical economics of medical billing.