Bill everything you earned — and keep it.

Revenue integrity is decided before the claim goes out.

A service delivered and never charged. A diagnosis the note does not support. A physician seeing patients for months before they can bill a single payer. None of these shows up as a denial — the revenue was never claimed, or was claimed in a form that will not survive an audit.

Capture determines what you are owed. Audit determines whether you keep it.

How the money actually leaves

Coding, in both directions. Under-coding gives away revenue you earned; over-coding invites an audit you'll lose. Both trace to documentation rather than to coder skill — the coder can only code what the note supports, and clinical documentation is produced by people whose priority is patient care, correctly.

Charge capture. Services delivered and never charged. Chargemaster entries that drifted out of alignment with actual practice. Supplies and implants used and not captured. Individually small, structurally permanent.

Credentialing. A provider who isn't credentialed with a payer can't bill that payer. Credentialing delays therefore convert directly into lost revenue — a new physician generating clinical activity you cannot bill for. This is one of the few revenue problems with a precisely calculable cost per day, and it is routinely treated as an administrative task rather than a revenue one.

Payments that arrive below what the contract says are a different problem, recovered under Recover Missed Revenue.

Why the obvious fixes don't work

Periodic sample audits. A sample tells you an error rate. It doesn't correct the claims outside the sample, and it finds audit exposure after the payer could have.

Hire more coders. Helps with coding accuracy. Does nothing about the documentation the coder is working from — and the coder can only code what the note supports.

What actually moves the needle

Audit the coding before the payer does. Review coding against documentation on a schedule you set, so exposure is found and corrected internally rather than discovered in a recoupment letter.

Fix documentation, not just coding. Reviewing charts against clinical documentation improvement criteria surfaces missed diagnoses and severity capture at the point where it's still correctable. Reviewing a sample tells you about the sample; reviewing the full population recovers revenue.

Treat credentialing as revenue. Move it out of administration and give it a cycle-time target with a dollar value attached. It's one of the few places where an operational improvement converts to revenue with no ambiguity.

A note on our own bench

Nero carries in-house depth here that most advisory firms don't — including three decades of Medicare reimbursement and cost-report experience across Medicare Bad Debt, Disproportionate Share, and Worksheet S-10 uncompensated care. Those are areas where the recoverable amounts are significant and the expertise required is unusually specific.

Where to start

The diagnostic samples charge capture against services delivered, tests coding accuracy against documentation, and measures credentialing cycle time in dollars.