What the CMS Data Shows About HUMANA BENEFIT PLAN OF ILLINOIS, INC.
HUMANA BENEFIT PLAN OF ILLINOIS, INC. operates under CMS contract H4329, issued by Humana (parent organization Humana Inc.). The contract is classified as a HMO product, which governs how enrollees access care: HMOs require in-network providers and referrals for most specialist care, trading network flexibility for lower cost-sharing. This contract is also flagged in CMS data as a Special Needs Plan (SNP), meaning enrollment is restricted to beneficiaries meeting specific eligibility criteria — chronic condition, dual Medicare-Medicaid status, or institutional residence. Service area spans 1 state (IL) and more than 40 counties, a geography set at the CMS service-area definition level.
The overall CMS Star Rating for this contract is not yet published by CMS. Individual measure-level data is not published for this contract. Ratings at 4+ stars trigger federal Quality Bonus Payments that insurers typically reinvest in supplemental benefits.
On costs, this contract lists a monthly plan premium of not reported. Beyond standard Medicare Parts A and B, the contract documents 5 supplemental benefits in the CMS benefits file — coverage extras such as dental, vision, hearing aids, fitness programs, and OTC allowances that Original Medicare does not provide. Before enrolling, verify that your preferred providers participate in the plan's network for your specific county, review the current Summary of Benefits, and confirm that your prescriptions appear on the plan formulary. All figures shown come from CMS public-use files for the 2026 contract year; this page is informational only and is not personalized Medicare counseling advice.
Supplemental Benefits
| Benefit | Covered | Max Benefit | Copay |
|---|---|---|---|
| Dental (Preventive) | ✓ Yes | $500 | — |
| Hearing Aids | ✓ Yes | — | — |
| Hearing Exam | ✓ Yes | — | — |
| Vision — Eye Exam | ✓ Yes | — | — |
| Vision — Eyewear | ✓ Yes | — | — |
Medicare Advantage Star Rating Distribution
Percentage of Medicare Advantage plans at each CMS star rating level (2026 plan year)
Source: CMS Medicare Advantage Star Ratings 2026. Distribution reflects national plan-county records.
County Availability
Showing 40 of 50 counties. Search by state for full coverage.
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Frequently Asked Questions
What is the star rating for HUMANA BENEFIT PLAN OF ILLINOIS, INC.?
HUMANA BENEFIT PLAN OF ILLINOIS, INC. (Contract H4329) by Humana has an overall CMS star rating of Not yet rated out of 5. Star ratings are based on quality measures including preventive care, chronic disease management, and member satisfaction.
How much does HUMANA BENEFIT PLAN OF ILLINOIS, INC. cost per month?
HUMANA BENEFIT PLAN OF ILLINOIS, INC. has a monthly premium of data not available. Plan costs may vary by county.
What type of plan is HUMANA BENEFIT PLAN OF ILLINOIS, INC.?
HUMANA BENEFIT PLAN OF ILLINOIS, INC. is a HMO Medicare Advantage plan offered by Humana. This is also a Special Needs Plan (SNP) designed for beneficiaries with specific diseases, characteristics, or care needs. HMO plans generally require you to use in-network providers and get referrals for specialists.
Where is HUMANA BENEFIT PLAN OF ILLINOIS, INC. available?
HUMANA BENEFIT PLAN OF ILLINOIS, INC. is available in 1 state (IL) across more than 40 counties. Coverage area can vary — check with the insurer or Medicare.gov for exact availability in your ZIP code.
What supplemental benefits does HUMANA BENEFIT PLAN OF ILLINOIS, INC. offer?
HUMANA BENEFIT PLAN OF ILLINOIS, INC. covers 5 supplemental benefits beyond standard Medicare, including dental preventive, hearing aids, hearing exam, vision eye exam, vision eyewear. Many Medicare Advantage plans include dental, vision, and hearing coverage not available under Original Medicare.
Data Source
Data from CMS Medicare Advantage 2026 Star Ratings and Plan Finder datasets. Contract ID: H4329. Last updated: 2026 plan year.
Read our methodology — how this data is sourced, computed, and verified.