How to Respond to a Hospice ADR Letter

What Is a Hospice ADR?

An Additional Documentation Request (ADR) is a formal request from your Medicare Administrative Contractor (MAC) asking your agency to submit medical records that support a specific claim. When your MAC selects a claim for review, whether through random sampling, targeted probe review, or a Comprehensive Error Rate Testing (CERT) audit, they will send an ADR letter specifying exactly which records they need and the deadline for submission. Missing that deadline or submitting incomplete documentation is one of the leading causes of claim denial and subsequent takeback demand.

ADRs are not automatic denials. They are an opportunity to demonstrate that your documentation supports the patient’s hospice eligibility and the level of care billed. Agencies that respond with organized, complete, and well-labeled record packages have significantly higher overturn rates on initial review, and those that have already identified documentation gaps before the ADR arrives are in the best position of all.

Step 1: Log and Triage the Request Immediately

When an ADR letter arrives, whether by mail or through your MAC’s provider portal, the clock starts immediately. Most MAC ADRs require documentation within approximately 45 days, though deadlines vary by contractor and review type. Assign a compliance staff member to own the request, log the due date in your tracking system, and pull the claim in question from your billing system within 24 hours. Extensions are limited and should never be relied upon. Document everything: the date received, the claim number, the patient name and dates of service, and the MAC contact information.

Triage the complexity of the record before committing to a submission timeline. A single-benefit-period claim for a patient with a clear terminal diagnosis and consistent face-to-face documentation is straightforward. A claim involving multiple benefit periods, a diagnosis that requires LCD-specific supporting criteria (such as non-cancer diagnoses like CHF or dementia), or a recently recertified patient will require more preparation time. Include documentation showing how ongoing treatments align with the patient’s palliative goals of care.

Step 2: Assemble and Review the Complete Medical Record

Your submission must include every document the MAC specifies. Typical ADR packages for hospice include: the initial certification of terminal illness (CTI), all recertification documents, face-to-face encounter notes for any period requiring them, the plan of care for each benefit period, physician progress notes and any attending physician orders, nursing visit notes covering the period under review, and any relevant diagnostic records or hospital discharge summaries that support the terminal prognosis.

Note: LCD criteria are clinical guidelines used to support documentation of terminal prognosis and should be interpreted alongside physician clinical judgment.

Before submitting, review each document against the LCD for the patient’s primary diagnosis. Confirm that the clinical narrative in the medical record, particularly the nurse’s notes and the IDT meeting minutes, describes measurable decline or clinical findings consistent with a six-month prognosis. Vague language such as “patient continues on service” or “no significant changes” without supporting clinical detail is a red flag for reviewers. If gaps exist, document them internally and note whether any supporting records exist elsewhere in the chart that were not initially included.

Step 3: Organize, Label, and Submit

MACs are explicit about submission requirements. Records should be organized in chronological order within each document type, tabbed or bookmarked if submitted electronically, and clearly labeled with the claim number, beneficiary name, and Medicare ID on every page. Electronic submissions via your MAC’s provider portal are preferred and create an automatic receipt trail.

Include a cover letter that summarizes the patient’s diagnosis, the basis for hospice eligibility, and a brief index of the documents enclosed. This is not required by every MAC, but it frames the record for the reviewer and reduces the likelihood of a technicality denial based on a missing document that was actually included but not clearly identified. Keep a complete copy of everything you submit, and document the submission date and method.

Preventing ADRs Before They Arrive

The most effective ADR strategy is continuous documentation review. Agencies that audit their charts prospectively, before a claim is submitted, catch eligibility gaps, missing face-to-face documentation, and recertification deficiencies while there is still time to resolve them. Seneca Shield reviews 100% of charts against CMS eligibility and LCD requirements on an ongoing basis, flagging issues in real time so your compliance team can act before a claim becomes an ADR target.