DMEPOS audit readiness means every claim’s file is complete before billing, not after an audit letter arrives. Medicare gives 45 calendar days to answer most documentation requests, and 30 days for UPIC requests, so the records must already exist. Software can track readiness with checklists, claim holds, and audit trails, but a compliance lead still reviews samples.
Who Audits DME Suppliers
Reviewer | What it does | Time to send records |
MAC, through Targeted Probe and Educate | Reviews 20 to 40 claims per round, up to 3 rounds, with education | 45 calendar days |
Recovery Auditor (RAC) | Looks for improper payments after the fact | 45 calendar days |
Supplemental Medical Review Contractor | Runs medical reviews directed by CMS | 45 calendar days |
Unified Program Integrity Contractor (UPIC) | Investigates potential fraud, waste, and abuse | 30 calendar days |
The response windows come from the Medicare Program Integrity Manual, Chapter 3. Under Targeted Probe and Educate, CMS says many common errors are simple, such as a missing physician signature. Suppliers that do not improve after 3 rounds can face 100 percent prepayment review, extrapolation, or referral to a Recovery Auditor.
What DMEPOS Audit Readiness Requires in Each File
- A complete standard written order
- Medical records that support medical necessity
- Proof of delivery
- Refill records for supplies, with the patient’s confirmation
- Prior authorization approval, when the item requires it
Keep these records for 7 years from the date of service (CMS Standard Documentation Requirements, A55426).
What Software Can and Cannot Track
Software can check each file against a payer and item checklist, hold claims until documents are complete, keep an audit trail, and pull a full record quickly when a request arrives. It cannot judge whether a practitioner’s notes truly support medical necessity. Your team still reviews sample files before an auditor does. These guides on avoiding Medicare audit clawbacks and building a DME document management workflow go further, and so does this podcast on audits and appeals with Wayne van Halem.
Where NikoHealth Fits
NikoHealth billing software runs pre-submission compliance checks against payer rules, so claims are clean before they go out. Patient records keep CMN, prior authorization, and payer-specific documentation together, field documents file automatically, and a reportable audit log records every change.
