Patient Advocacy Without the Call Center

Illinois Patient Advocates, Covered by Medicare

One dedicated advocate for the bills, appeals, appointments, and paperwork. Fully virtual, serving all 102 Illinois counties, usually at $0 with Medicare.

Or call (646) 904-4027. We confirm your coverage before your first session.

Plans we accept in Illinois covering ~79.6% of Illinois's Medicare beneficiaries

Coverage data 2025. Plan networks change - we confirm exactly what your plan covers before any work begins.

Medicare guides for Illinois

Cities we serve

Illinois Cities We Serve

The state's major cities, dense suburbs, and regional anchor towns, 68 municipalities from Chicago and the collar counties to Rockford, the Quad Cities, Peoria, Springfield, Champaign-Urbana, and the Metro East, served virtually by the same advocates. Prefer the raw data? See Illinois Medicare by the numbers.

Rockford and Northern Illinois

Rockford · Belvidere · Loves Park · Freeport · DeKalb · Sycamore

Quad Cities and Western Illinois

Moline · Rock Island · East Moline · Galesburg · Quincy · Macomb

Peoria and Central Illinois

Peoria · Pekin · Morton · Washington · Bloomington · Normal

Springfield and the Capital Region

Springfield · Decatur · Lincoln · Jacksonville

Champaign-Urbana and Eastern Illinois

Champaign · Urbana · Danville · Charleston · Mattoon · Kankakee

Metro East and Southern Illinois

Belleville · Alton · Granite City · East St. Louis · O'Fallon · Edwardsville · Collinsville · Carbondale · Marion

Am I covered?

How Medicare Pays for Your Advocate in Illinois

Original Medicare

Since January 2024, Medicare covers professional healthcare navigation (Principal Illness Navigation and Community Health Integration). Part B pays about 80%; a Medigap plan typically covers the rest, so most members pay $0.

Medicare Advantage

About 43.5% of Illinois's Medicare beneficiaries in 2025 are enrolled in a Medicare Advantage plan rather than Original Medicare, and the Chicago market is one of the most competitive in the country. Acceptance varies plan by plan. Tell us which plan you have and we confirm what it covers before any work begins. No surprise bills, ever.

Not sure what you have?

That is a normal place to start. Read your red-white-and-blue card to us over the phone and we will explain your coverage in plain English, whether or not you sign up.

Illinois is different

Four Illinois Rules and Programs Worth Knowing

Medicare is federal, but the rules and assistance programs around it change at the state line. These four are specific to Illinois, and your advocate works with them every week.

Medigap: a new birthday rule for ages 65 to 75, plus an under-65 disability protection

Illinois changed its Medigap rules in 2025. If you are 65 to 75 and already hold a Medicare Supplement policy, you now get a 45-day window each year, starting on your birthday, to switch to a plan with equal or lesser benefits, with your current insurer or one of its affiliates, without medical underwriting. Your first and widest opportunity is still the one-time federal six-month Medigap Open Enrollment Period that begins when you are 65 and enrolled in Part B; outside the birthday window and that first enrollment, an insurer can medically underwrite you when you seek richer coverage or a new carrier, apart from a few federal guaranteed-issue situations. Illinois also protects younger beneficiaries: under rules the Illinois Department of Insurance enforces, every Medigap insurer must offer at least one plan on a guaranteed-issue basis to people under 65 who have Medicare because of a disability, though the premium can be set as high as the top rate the insurer charges its 65-and-older enrollees. Knowing which window you are in is exactly where an advocate earns their keep.

SHIP: free state Medicare counseling in all 102 counties

Illinois's Senior Health Insurance Program, known as SHIP, is delivered free through the Illinois Department on Aging, through the state's 13 Area Agencies on Aging by trained, commission-free counselors, out of roughly 300 local offices statewide. Senior HelpLine: 1-800-252-8966. Counselors take no commissions and sell nothing. Great for one-off enrollment questions; we point our own members there during Open Enrollment.

No state drug program, so Extra Help and the Medicare Savings Programs matter more

Unlike some states, Illinois does not run its own prescription-assistance program: IllinoisCares Rx was phased out after Medicare Part D launched, so there is no state drug plan of its own here. That makes the federal programs more important, and many Illinoisans who qualify never enroll. Federal Extra Help (the Part D Low-Income Subsidy) pays most or all of Part D premiums, deductibles, and copays for people with limited income. The Medicare Savings Programs (QMB, SLMB, QI, QDWI), which the Illinois Department of Healthcare and Family Services (HFS) runs with an income and, for most of them, an asset test, cover the Part B premium and more, and enrolling in one automatically grants Extra Help. Both share one application: ABE (the Application for Benefits Eligibility, abe.illinois.gov), or call HFS at 1-800-226-0768. Drug-manufacturer assistance programs can fill remaining gaps. Screening for every one of these is standard advocate work, and most eligible seniors never claim them.

Home Services Program, Community Care Program, and PACE: Illinois's home care and paid family caregiving

Illinois delivers Medicaid home care through several programs rather than one managed-care brand. The Home Services Program, run by the Department of Human Services, is consumer-directed: an eligible person hires and manages their own caregiver, and that caregiver can be a family member, though not a spouse. For seniors 60 and older, the Community Care Program, run by the Department on Aging, covers homemaker and adult-day services (though it does not pay a family member directly), and the Supportive Living Program offers an assisted-living alternative. Illinois has also recently launched PACE (the Program of All-Inclusive Care for the Elderly) for adults 55+ who need a nursing-facility level of care, but only in a few regions so far, including the Chicago area, Peoria, and the Metro East, not statewide. These are Illinois Medicaid programs; for dual-eligible families we handle the Medicare side while you run the caregiving.

Go deeper

The full Illinois Medicare guide

The full, sourced guide to the Illinois rules and programs your advocate works with.

How we work

Three Commitments, Kept in Writing

One Advocate, For Life

You are matched with one dedicated advocate and get their direct phone, email, and text. No call queue, no starting over. Even months after your case wraps up, the same person picks up.

AI-Supported, Human-Delivered

Behind your advocate, AI tools surface the Illinois programs and benefits you actually qualify for, from federal Extra Help with drug costs to the Medicare Savings Programs and the state's home-care programs, so answers come faster. A human stays in the loop on every case.

The 7-Day / 30-Day Cadence

While your case is active you hear from your advocate every 7 days. After it is resolved, they still check in every month. You are never left wondering what is happening.

From the Understood Care Blog

From Chicago to the Metro East

One Advocate for All 102 Counties

About 2.5 million Illinoisans are on Medicare, spread from Chicago and the collar counties to Rockford, the Quad Cities, Peoria, Springfield, Champaign-Urbana, and the Metro East. Wherever you live in the state, your advocate is a phone call away, and the first conversation costs nothing.

Understood Care advocate support Understood Care advocate support

Illinois Questions, Answered

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Yes. Since January 2024, Medicare pays for professional healthcare navigation through Principal Illness Navigation and Community Health Integration services. Medicare Part B covers about 80% of the cost, and a supplemental (Medigap) plan typically covers the rest, so most Illinois members pay $0. We confirm exactly what your coverage looks like before your first session, and there are no surprise bills.

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Yes, all 102 counties. The service is fully virtual, delivered by phone, video, and secure messaging, so it works the same in Chicago and the collar counties as it does in Rockford, the Quad Cities, Peoria, Bloomington-Normal, Springfield, Champaign-Urbana, and the Metro East. There is no office to travel to.

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Advocates work virtually and are matched to you, not to a zip code. What matters is that your advocate is the same person every time (One Advocate, For Life), knows Illinois's programs and rules, the state's Medigap timing (Illinois added a birthday rule in 2025, so people 65 to 75 who already have a Medigap policy get a 45-day window each year, starting on their birthday, to switch to an equal-or-lesser plan with their own insurer or an affiliate without underwriting) and its under-65 disability Medigap protection, SHIP counseling (Illinois's free Senior Health Insurance Program), the Medicare Savings Programs the Department of Healthcare and Family Services runs with an income and asset test, and the paid-family-caregiving path (the Home Services Program, plus the Community Care Program for seniors 60 and older), and gives you their direct phone, email, and text, so you never start over with a stranger in a call queue.

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Not any time, but Illinois is more flexible than it used to be. Effective 2025, Illinois added a Medigap birthday rule: if you are 65 to 75 and already hold a Medicare Supplement policy, you get a 45-day window each year, starting on your birthday, to move to a plan with equal or lesser benefits with your current insurer or one of its affiliates, with no medical underwriting. Your first and widest opportunity is still the one-time federal six-month Medigap Open Enrollment Period that starts when you are 65 and enrolled in Part B; outside the birthday window and that first enrollment, insurers can medically underwrite you when you apply for richer coverage or switch carriers, except in a few federal guaranteed-issue situations. Illinois also protects younger beneficiaries: every Medigap insurer must offer at least one plan on a guaranteed-issue basis to people under 65 who have Medicare because of a disability, though the premium can be as high as the top rate the insurer charges its 65-and-older enrollees. Knowing which window you are in, and when underwriting applies, is exactly where an advocate helps.

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Those run through Illinois Medicaid (administered by HFS) rather than Medicare. Illinois's Home Services Program, run by the Department of Human Services, is consumer-directed: an eligible person can hire and direct their own caregiver, and that caregiver can be a family member, though not a spouse. For seniors 60 and older, the Community Care Program (run by the Department on Aging) covers homemaker and adult-day services, but it does not pay a family member directly. Our advocacy is billed through Medicare, so we focus on the Medicare side: bills, appeals, appointments, coverage questions. For dual-eligible families that split works well: you manage the caregiving and the Medicaid paperwork, and your parent's advocate handles the Medicare paperwork.

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SHIP (the Senior Health Insurance Program, Illinois's free Medicare counseling, reachable on the Senior HelpLine at 1-800-252-8966) is delivered through the Illinois Department on Aging, through the state's 13 Area Agencies on Aging with trained, commission-free counselors, and it is excellent for one-off questions. Understood Care is different: a dedicated advocate who does the work itself, makes the calls, files the appeals, untangles the bills, and stays with you month after month, covered by Medicare. The two are complementary, and we often point our own members to SHIP counselors for enrollment-season plan comparisons.

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In Illinois we are in-network for Original Medicare (traditional fee-for-service Medicare); Aetna Medicare Advantage plans (~31% of Illinois MA members); UnitedHealthcare Medicare Advantage plans (~21% of Illinois MA members); Blue Cross and Blue Shield of Illinois (HCSC) Medicare Advantage plans (~5% of Illinois MA members). Together that covers roughly 79.6% of Illinois's Medicare beneficiaries. Market-share data: 2025. Plan networks change, so we confirm exactly what your plan covers before any work begins - no surprise bills.

Program facts on this page were last verified on 2026-08-18 against: Illinois SHIP, the Senior Health Insurance Program (Department on Aging), Illinois Department of Insurance: Medicare Supplement (Medigap birthday rule and under-65 coverage), Illinois HFS: Medicare Savings Programs, ABE (apply for Medicaid and the Medicare Savings Programs), Illinois Home Services Program (consumer-directed home care), Illinois Community Care Program (Department on Aging), Illinois PACE (Program of All-Inclusive Care for the Elderly), and CMS (2024 Physician Fee Schedule: navigation services). Beneficiary counts come from the CMS Medicare Monthly Enrollment file (2025). Understood Care is an independent private advocacy service and is not affiliated with any government agency, Illinois Medicaid, or SHIP.