Home Health Audits and ADRs: How to Survive Them, and Prevent the Next One

What an ADR actually is

ADR stands for Additional Documentation Request. When a Medicare contractor wants to verify that a claim is supported, it sends an ADR asking for the medical records behind that claim, the plan of care, the assessments, the visit notes, the physician orders. In a Targeted Probe and Educate review, the notice of review itself serves as the ADR that names exactly which records to send.

The critical detail: you get 45 calendar days to respond. Send nothing, or send it late, and the claim is denied by default, not because the care was wrong, but because the paperwork did not arrive in time. And what you send is frozen. You are submitting the documentation that already exists in the chart. There is no writing a better note after the fact.

The audits home health agencies actually face

• TPE (Targeted Probe and Educate). The most common. Your MAC flags a pattern, requests a small sample of claims via ADR, reviews them, and gives you a results letter plus one-on-one education. There are up to three rounds; repeated failure can escalate to more serious review.
• Prepayment review. The ADR arrives before the claim is paid, so payment is held until your documentation clears.
• Postpayment review. The claim was already paid; now the contractor wants the records, and can recoup money if the documentation does not support what was billed.

Different names, same core test in every one: does the record prove the care was skilled, medically necessary, and delivered to a homebound patient with measurable progress toward the plan of care?

The agencies that stopped fearing audits made one change to their documentation. See it in the free training.

An ADR response checklist

When an ADR arrives, move fast and be complete:

• Log the ADR and its deadline the day it arrives. Track the 45-day window; do not let it drift.
• Send everything the ADR names, and the supporting records around it: signed plan of care, face-to-face documentation, orders, the OASIS, and every visit note in the period.
• Make sure the notes actually show skilled need and progress toward goals. This is where most denials are decided.
• Confirm signatures and dates are present and timely. Missing or late signatures sink otherwise-good claims.
• Submit through the correct channel with confirmation, and keep proof of the submission date.

Why audits are really won before they start

Here is the uncomfortable truth. By the time an ADR lands, the outcome is largely set. You are handing over notes that were written weeks or months ago, and you cannot improve them. If your daily notes were thin, generic, or copied forward, no cover letter will save the claim. If they documented skilled interventions, objective measures, and progress toward goals, the claim was defensible before anyone asked.

This is why "surviving audits" is not really an audit-response skill. It is a documentation-quality habit. The agencies that pass consistently are not better at responding to ADRs. Their notes were already audit-ready, on every visit, from every clinician, including the rushed end-of-day ones that usually sink a review.