Denial Facts
Original Medicare · WISeR in New Jersey

WISeR denial in New Jersey: your appeal date

By Andrew at Axion Labs · published Oct. 2, 2026

A non-affirmed WISeR request in New Jersey is not appealable; the claim denial on your Medicare Summary Notice is, within 120 days.

Which deadline am I on? Free

For Original Medicare in New Jersey. It runs entirely in your browser; the date you type is never sent to us and never stored. Your own notice prints its deadline, and the notice wins.

What WISeR covers in New Jersey

For Original Medicare services given in New Jersey on or after January 15, 2026, WISeR prior authorization requests go to Genzeon Corporation (requests accepted since January 5, 2026), with Novitas as the Medicare contractor.

The CMS, WISeR Model page (page last modified September 30, 2026) names New Jersey as a WISeR state, with Genzeon Corporation reviewing requests. These services need prior authorization, or review before payment, when given in New Jersey:

The list is the one in the CMS, WISeR Provider and Supplier Operational Guide, version 7.0 (last updated July 24, 2026). Two more services are named and delayed until a future year. They are deep brain stimulation and percutaneous image-guided lumbar decompression for spinal stenosis. It counts where the service is given, in New Jersey, and only in Original Medicare: CMS says Medicare Advantage is out.

Non-affirmed is not denied: the three moments

Moment 1: the non-affirmed letter. This is the letter WISeR sends, and it is never appealable on its own. Section 10 of the CMS guide says it "is not an initial determination on a claim for payment". Your provider can resubmit it, with no limit under section 4.4 of the guide, adding what the letter says was missing. At the same time your provider can ask Genzeon Corporation for a peer-to-peer review. A human clinician with relevant clinical expertise must review every non-affirmation before it is sent, CMS says.

Moment 2: the ABN. If the service goes ahead anyway, the CMS guide says your provider should first give you an Advance Beneficiary Notice. The Medicare Appeals booklet spells out the boxes. Option 1 asks the provider to bill Medicare, and you keep the right to appeal a denial. Option 2 asks them not to bill Medicare, and then you cannot appeal. You should tick Option 2 only if you are sure: it is the box that gives up the appeal.

Moment 3: the claim decision on your Medicare Summary Notice. A denial there is the first thing you can appeal. You have 120 days from receipt, and CMS presumes receipt 5 calendar days after the notice date. No minimum dollar amount applies at this first level. The rule is 42 CFR 405.942 (govinfo copy). It counts a request as filed on the day the contractor receives it, so send it early. The contractor generally decides within 60 days.

What the released records show

CMS says WISeR companies plan to answer a request within 3 calendar days (CMS operational guide, section 4; the CMS FAQ says three days). The Electronic Frontier Foundation published records it obtained from CMS on September 8, 2026. Two of the companies denied 5,944 prior authorization requests in the first 3 months of the program. One request went unanswered for 83 days.

That 5,944 is a count from CMS status reports, never a denial rate for New Jersey and never a prediction for your case.

The free route, in order

  1. Keep the non-affirmation letter and, later, the Medicare Summary Notice, which names the contractor that hears your appeal.
  2. Ask your doctor for a letter that answers the coverage criteria for your service. The CMS operational guide, version 7.0, lists the records the reviewer looks for.
  3. File the redetermination in writing, on form CMS-20027, with the contractor on your notice (Novitas for WISeR in New Jersey). A letter works too, if it carries your name, Medicare number, the service, its date and why you disagree.
  4. Free help: your State Health Insurance Assistance Program gives free one-to-one counseling, including on appeals (shiphelp.org). 1-800-MEDICARE answers questions too.

This route needs nothing from denialfacts.

If you want it assembled for you. Everything above is free and complete. The WISeR appeal kit ($29) would put it together for a New Jersey claim. That means your dates for each level, the redetermination letter built from your notice, and the checklist your doctor's letter has to answer. See what the WISeR kit holds →

Questions about WISeR in New Jersey

Who reviews WISeR requests in New Jersey?

Genzeon Corporation, the company CMS assigned to New Jersey for services from January 15, 2026. The Medicare contractor for the model there is Novitas. A human clinician with relevant clinical expertise must review every non-affirmation before it is sent, CMS says.

How long do I have to appeal a denied WISeR claim in New Jersey?

120 days from the day you receive the Medicare Summary Notice that shows the denial. CMS presumes you received it 5 calendar days after its date. Your notice prints the date to file by, and that date governs.

Is a non-affirmed WISeR request in New Jersey a denial I can appeal?

No: section 10 of the CMS guide says it is not an initial determination on a claim, so it is never appealable on its own. Your provider can resubmit without limit and ask for a peer-to-peer review. A later claim denial is appealable.

Other WISeR states: WISeR in Ohio · WISeR in Oklahoma · every WISeR state, and the deadline step.

Sources

Each source was read for this page in October 2026. Where a date is shown, it is the source's own.

This page describes the WISeR model and the Original Medicare appeal process as CMS and Medicare.gov publish them, read in October 2026. It is not legal or medical advice, it does not say whether your treatment should be covered, and no outcome is guaranteed. Your Medicare Summary Notice and any decision letter govern your case and print your deadlines. Free help: your State Health Insurance Assistance Program, or 1-800-MEDICARE.

Your words, in a box, read by a person. We ask for no name and no email.