How to Apply for New Jersey Medicaid (NJ FamilyCare) in 2026

To apply for New Jersey Medicaid, the first thing to get right is which door you use, because NJ FamilyCare has two separate application paths and sending yourself to the wrong one costs weeks.

If you're applying for a child, a working-age adult, or a pregnant resident, you apply through New Jersey Medicaid online or by phone. If you're 65 or older, blind, or disabled, or you're applying for nursing-home or in-home long-term care, you apply through your County Social Service Agency instead. This guide walks through each route, what documents to gather, and what happens after you submit. If you're not sure you qualify yet, start with our guide to New Jersey Medicaid eligibility and income limits.

How to apply for New Jersey Medicaid: which door is yours

New Jersey runs two application systems, and the split is the same one that governs eligibility. Getting it right at the start saves the most time.

• MAGI groups (income-based): children under 19, parents and other adults 19 to 64, and pregnant residents. These applications go through NJ FamilyCare, online or by phone, and have no asset test.
• Aged, blind, and disabled (ABD), and long-term care: people 65 and older, people determined blind or disabled, and anyone seeking MLTSS (nursing-home or in-home long-term care). These go through the County Social Service Agency, the county welfare office that handles non-MAGI (SSI-related) cases; DMAHS also calls it the County Welfare Agency.1

If you receive Supplemental Security Income, you don't apply at all; you're enrolled in NJ FamilyCare automatically.

How to apply for New Jersey Medicaid, step by step

Once you know which door is yours, the sequence below gets you from start to submitted. MAGI applicants (children, adults, and pregnant residents) use steps 1 through 3; aged, blind, disabled, and long-term-care applicants use steps 1, then 4 (and step 5 if it's long-term care).

Where to get help applying

If you get stuck, these are the offices that can take your application, screen you, or fix a paperwork gap.

If you're denied: how to appeal

A denial isn't the end of the road. If New Jersey Medicaid denies your application, the notice you receive explains why and tells you how to request a Medicaid fair hearing. The deadline that binds you is the one printed on that notice. Federal rules (42 CFR 431.221(d)) require the state to allow a reasonable time to request a hearing and cap that window at 90 days from the date the notice is mailed, but 90 days is a ceiling on what a state may allow, not a floor you are guaranteed. A state is free to set a shorter deadline, and a shorter one is fully enforceable against you. So read the notice first and count from its date rather than assuming you have three months.7 Common, fixable reasons for a denial include a missing document, income that sits just over the long-term-care cap (which a Qualified Income Trust can address), or an application filed through the wrong door. If the problem is a paperwork gap, calling your County Social Service Agency or the Health Benefits Coordinator line first is often faster than a formal appeal. Request the hearing in writing using the instructions on your denial notice.

After you apply for New Jersey Medicaid: what to expect

After you submit, the agency reviews your application and may ask for more documents. For long-term care, the clinical screening and the financial review proceed in parallel. If you're approved, MAGI and most ABD members are enrolled in an NJ FamilyCare health plan; long-term-care members enroll in an MLTSS plan that coordinates their services.2

How long a decision takes

Federal rules set the outer limits. Under 42 CFR 435.912, a state Medicaid agency has no more than 90 days to decide for applicants who apply for Medicaid on the basis of disability, and no more than 45 days for all other applicants.4 Which limit applies turns on the basis you applied under, not on whether a disability determination happens to arise while the county reviews your file. That distinction matters most in long-term care: if you are 65 or older and applying on the basis of age, the county is capped at 45 days even though the case also carries a full asset review, a five-year look-back, and a clinical screening, so day 46 is late and worth a call rather than more waiting. These are ceilings on the agency, not a promise that a decision will arrive by then. In practice, a long-term-care file waiting on bank statements or transfer records does take longer, and the single fastest way to keep your application moving is to answer any request for more documents quickly, because the clock can pause while the county waits on you.

Coverage that reaches back

The date you apply matters because of retroactive eligibility. Under federal law, once you're approved, New Jersey Medicaid covers eligible medical bills incurred in or after the third month before the month you applied, as long as you would have qualified when the care was provided.5 So a nursing-home bill from two months before your application can still be covered if you were eligible then. One change is coming: under a 2025 federal law, applications filed on or after January 1, 2027 get a shorter retroactive window, capped at two months before the application month for most enrollees and one month for the Medicaid expansion group.5

Learn More

Find personalized help applying for New Jersey Medicaid at brevy.com.

The information on Brevy.com is for educational purposes only and is not a substitute for professional legal, financial, or medical advice. Rules vary by state and program and change frequently. Always verify with the relevant agency or a qualified professional. Brevy is not a law firm, financial advisor, or healthcare provider.