Understanding Illinois Fully Integrated Dual Eligible Special Needs Plans (FIDE-SNPs)

If you run a home care agency in Illinois, your dual-eligible clients just moved. MMAI ended December 31, 2025, and as of January 1, 2026, four new Fully Integrated Dual Eligible Special Needs Plans (FIDE-SNPs) are live statewide. Most owners filed this under “coverage change” and moved on — but for your agency it’s really about where the money for your dual clients now comes from, and who you have to be contracted with to keep getting it.

What is a FIDE-SNP in Illinois?

A FIDE-SNP is a single Medicare Advantage plan that delivers a person’s Medicare and Medicaid benefits together — one plan, one ID card, one care coordinator. It’s built for “dual-eligible” clients: people who have both Medicare and full Medicaid.

Illinois offers only the FIDE-SNP version of a D-SNP because it’s the most integrated type and looks the most like the old MMAI plans. If you knew MMAI, you already understand most of this — the difference is MMAI ended December 31, 2025, and FIDE-SNPs replaced it on January 1, 2026.

Who is eligible for an Illinois FIDE-SNP?

To enroll, a person has to be 21 or older, have both Medicare Part A and Part B, and have full Medicaid through the AABD (Aid to the Aged, Blind, and Disabled) or FamilyCare category — a true full-dual.

Some people are not eligible, including those:

In the HCBS waiver for Adults with Developmental Disabilities
Receiving developmental disability institutional services
Covered by comprehensive third-party (private) insurance

Where do your waiver clients fit?

This is the part that trips people up.

Adults with DD waiver clients are not eligible for a FIDE-SNP. They stay in regular Fee-for-Service Medicaid.
Elderly Waiver / Community Care Program (CCP), the DRS Home Services Program waivers (Persons with Disabilities, Brain Injury, HIV/AIDS), and Supportive Living clients may be able to choose: enroll in a FIDE-SNP, or keep regular Medicaid and Traditional Medicare with a Managed Long Term Services and Supports (MLTSS) plan covering their waiver services only. Options can vary by individual, so confirm each client’s situation in MEDI.

So a big chunk of the seniors and disabled adults you already serve can land in a FIDE-SNP — and the plan they’re in determines how you get paid.

Which plans offer FIDE-SNPs in Illinois?

There are four, all available statewide:

Aetna Medicare FIDE
Humana Dual Fully Integrated
Molina Medicare Complete Care Plus
Wellcare Meridian Dual Align

One practical note when you go to verify clients: in MEDI, each plan shows up under a different name than its marketing name (for example, Aetna Medicare FIDE appears as “AETNA BETTER HEALTH SNP” and Humana Dual Fully Integrated as “HUMANA HEALTH PLAN INC SNP”). To start contracting, reach out to each plan’s Illinois provider relations team.

Tip: FIDE-SNP enrollment shows up in MEDI under both the “Medicare Advantage” and “Managed Care Organization” sections. If you only see it under Medicare Advantage, that client is getting Medicare from the plan but their Medicaid is handled elsewhere — check before you bill.

How do home care agencies get paid under a FIDE-SNP?

The key thing to understand: Medicare does not pay for ongoing, non-medical in-home personal care. Medicare is primary for things like physician visits, hospital stays, post-acute care, home health, and equipment. Your in-home personal care and homemaker services live on the Medicaid side, under long-term services and supports (LTSS) — and in a FIDE-SNP, that Medicaid LTSS piece is bundled into the same plan.

What that means in practice:

You bill the FIDE-SNP for the LTSS / personal care portion, instead of splitting it between Fee-for-Service and a separate MLTSS plan.
The plan’s care coordinator arranges help at home for that member. If you’re in-network, you’re who they refer to.
There’s a built-in safety net while you get set up: FIDE-SNPs must give new and transferring members a 90-day transition period, and during that window they must pay even out-of-network providers — including LTSS providers — at the Illinois Medicaid Fee-for-Service rate. So you don’t lose the client or the payment the moment they switch. But once 90 days is up, an uncontracted agency is at risk.

It also means more moving parts. You could be billing four different plans, each with its own portal, authorization rules, and filing deadlines — while keeping EVV clean, since personal care is still EVV-required no matter who pays. That’s what GEOH is built for: EVV that matches your claims, plus scheduling and managed-care billing in one place, so getting paid across all four FIDE-SNPs isn’t four separate headaches.

Why FIDE-SNPs are a revenue opportunity, not just a hassle

The upside: the entire statewide dual population is now organized under just four plans. Contract with all four and you can serve dual clients anywhere in Illinois — and become a name their care coordinators hand referrals to.

Here’s what one client can be worth. The CCP In-Home Service (Homemaker) rate rose to $30.80 per hour effective January 1, 2026. For a fairly typical care plan:

	Hours	Rate	Revenue
Per week	20	$30.80	$616
Per month (~4.3 wks)	~86	$30.80	~$2,649
Per year	~1,040	$30.80	~$32,032

Multiply that by even 10–15 dual clients you’re missing because you’re not contracted with the right plan, and that’s real annual revenue sitting behind one contracting email.

What should your agency do next?

Confirm your IMPACT enrollment is active and current. Everything downstream depends on it.
Contact all four FIDE-SNP plans’ Illinois provider relations teams to start or confirm contracting. Duals are spread across all four — don’t pick favorites.
Verify clients in MEDI, checking both the Medicare Advantage and Managed Care Organization sections so you know which plan to bill.
Tighten your EVV and claims process now, before referral volume grows. Denied or mismatched claims are where managed-care revenue quietly disappears.

Frequently Asked Questions

Does Medicare pay for in-home personal care under a FIDE-SNP? No. Ongoing non-medical personal care is a Medicaid LTSS service, not a Medicare benefit. In a FIDE-SNP, the plan covers it on the Medicaid side — so you bill the plan, not Medicare.

Do I have to contract with all four plans? You’re not required to, but your dual clients are spread across all four. Each plan you skip is a slice of the market you can’t serve in-network. Most agencies that depend on dual volume contract with all four.

What happens after the 90-day transition period? During a member’s first 90 days, a FIDE-SNP must pay even out-of-network providers at the Illinois Medicaid FFS rate. After that, if you’re not contracted with that plan, you’re no longer guaranteed payment for that member — so get contracted early.

Are Adults with DD waiver clients eligible for a FIDE-SNP? No. They’re excluded and stay in Fee-for-Service Medicaid. Elderly Waiver/CCP, DRS Home Services Program waiver, and Supportive Living clients can choose a FIDE-SNP.

Do FIDE-SNPs change my EVV requirements? No. Personal care and LTSS visits are still EVV-required regardless of which plan pays. What changes is that your EVV records and claims now have to line up cleanly for whichever FIDE-SNP you’re billing.

The bottom line

FIDE-SNPs are the new front door to your dual-eligible revenue in Illinois. Agencies that contract with all four plans, verify clients correctly, and keep EVV and billing tight will capture this market in 2026. The ones who wait lose those clients the moment the 90-day clock runs out.

Want help making sure you actually get paid across all four FIDE-SNPs? Book a quick demo with GEOH and we’ll show you how to keep your dual-eligible billing clean.