Billing Audit
Find the revenue your billing is leaving behind.
Billing errors can cost a practice up to 30% of its revenue. Our audit team reviews your claims, coding and documentation against your specialty to show exactly where money is slipping and how to fix it.
The problem
Undercoding costs you. Overcoding costs more.
Undercoded visits quietly cut reimbursement. Overused codes invite payer and government audits. Most practices don’t know which they’re doing until a denial or a letter arrives. A billing audit tells you before that happens.
The audit process
- Encounter documentation review
- Diagnosis & procedure code audit
- Claim and remittance analysis
- Internal process assessment
- Scheduled on-site or virtual visits
- Audit sheets & summary report
- One-on-one chart audit training
How BillerBay helps
What you get with BillerBay.
Specialty-aware review
We learn your specialty first, then audit diagnosis and procedure codes against the documentation that supports them.
Hidden revenue recovery
We flag undercoding, missed charges and underpaid claims, and show you what’s still recoverable.
Compliance protection
Correcting code overuse and documentation gaps proactively helps keep you clear of payer and government audits.
Training, not just a report
Every audit ends with a one-on-one chart review session so your providers and staff can fix the root cause.
FAQ
Billing Audit: common questions
How long does an audit take?
Most audits run a few weeks, depending on the number of providers and the sample size. We agree on scope and timeline before we start.
Do we need to be a BillerBay billing client?
No. Many practices start with a standalone audit, and a free revenue audit is the first step for every new client.
Related services
Works even better together.
Revenue Cycle Management
End-to-end billing from registration to final payment. Clean claims, fast follow-up, fewer write-offs.
Learn moreCredentialing
Payer enrollment, CAQH and revalidation handled end to end, with status reports every week.
Learn moreMACRA & MIPS Consulting
Measure selection, reporting and submission handled for you, so you avoid penalties and capture incentives.
Learn moreSee what your billing is leaving on the table.
Start with a free revenue audit. We’ll review your claims, denials and AR, and show you where the money is going, with no obligation.