Medical Billing Services
Medical Coding Audit Services
Independent review of whether documentation supports billed codes — surfacing both compliance risk and undercoding, with findings built for provider education.
A coding audit examines the question underneath every claim: does the documentation support the code? The answer matters in both directions — overcoding creates payer audit and repayment exposure, while undercoding quietly donates earned revenue back to payers year after year. Most practices that have never audited find some of each.
Our coding audits sample encounters across providers and service types, validate code selection against documentation using current official guidelines, analyze E/M level distributions against specialty norms, and deliver findings as provider-specific education rather than a compliance scare memo.
Problems This Service Addresses
- Unknown exposure from coding patterns nobody has independently reviewed
- E/M distributions that look unusual against specialty norms
- Suspected undercoding by conservative providers
- Payer audit or prepayment review already underway or threatened
What’s Included
- Stratified encounter sampling across providers and visit types
- Documentation-to-code validation against current guidelines
- E/M level distribution analysis with specialty context
- Finding-by-finding provider education summaries
- Re-audit scheduling to verify pattern change
Who This Service Is For
- Practices that have never had an independent coding review
- Groups with notable E/M distribution variation between providers
- Practices responding to payer audit activity
Risks and Operational Considerations
Audit findings are educational and operational; they are not legal advice, and practices facing active payer audits or investigations should involve healthcare counsel — audits can sometimes be structured under privilege at counsel’s direction.
Where certified coder review is required for the audit scope, that staffing is stated explicitly in the engagement terms rather than assumed.
How Our Coding Audit Process Works
Sample design
Samples are stratified by provider, service type, and risk area so findings represent the practice, not an anecdote.
Review
Each sampled encounter is reviewed against documentation with the applied guideline cited per finding.
Education and follow-up
Findings become provider-specific education sessions; a re-audit window verifies that patterns actually moved.
Coding Audit: Frequently Asked Questions
How often should a practice audit its coding?
Common practice is a baseline audit, then periodic re-audits — often annually, or more frequently for high-risk service lines and new providers. Frequency should follow risk: new billing patterns, new providers, and payer scrutiny all justify tighter cycles.
Will an audit get our providers in trouble?
The purpose is the opposite: find and fix patterns before a payer does, and document the practice’s good-faith compliance effort. Findings are framed as education with citations, not accusations. For situations with active legal exposure, involve counsel first — we will work within that structure.
Related Services and Resources
Medical Coding Support
Coding review and validation workflows that catch mismatches between documentation and billed codes before payers do — r…
Learn more →
ServiceBilling Audit
An independent, evidence-based examination of your billing operation — what is working, what is leaking, and a prioritiz…
Learn more →
ServiceDenial Management
A production system for denials — triage by value and deadline, correct and appeal with evidence, then attack root cause…
Learn more →
Problem We SolveCoding-Related Denials
Learn more →
Ready to talk about coding audit?
Request a free billing assessment and get a clear, no-obligation review of your claims process, denial patterns, and accounts receivable.