How to Conduct Effective Medical Coding Audits for Your Practice
Under-coding leaves revenue on the table; over-coding invites takebacks. A repeatable audit process that protects both accuracy and reimbursement.
A coding audit is a structured review of documentation against assigned codes to confirm accuracy, completeness, and compliance. Done regularly, it both protects you from takebacks and recovers revenue you are leaving behind.
Prospective vs. retrospective
- Prospective — review before submission to prevent denials
- Retrospective — analyze paid claims for patterns and risk
- Use both: prevention plus trend detection
Build a defensible process
- Define objectives and a representative sample
- Use current ICD-10-CM, CPT, and HCPCS references
- Apply NCCI edits and payer policy
- Quantify financial impact and educate coders
Common findings
Thin documentation, wrong or unspecified diagnosis codes, modifier misuse, and sequencing errors top the list. Each is fixable with targeted education.
How Aethera helps
Our certified coders run prospective and retrospective audits, close documentation gaps, and feed findings back into training to keep accuracy high.
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