Warren County Medicare at a glance
| Warren County | Indiana | |
|---|---|---|
| Residents age 65 and older | 1,827 | 1,179,148 statewide |
| Share of residents age 65+ | 21.4% | 17.2% statewide |
| People with Medicare | 2,159 | 1,432,708 statewide |
| Enrolled in Medicare Advantage | 802 | 731,624 statewide |
| Medicare Advantage share | 37.1% | 51.1% statewide |
Data: U.S. Census Bureau (2023 population estimates); CMS, September 2026. Medicare Advantage share is enrollees divided by people with Medicare.
Among Indiana’s 92 counties, Warren County comes in 89th for residents age 65 and up (1,827). Older adults make up 21.4% of the population here; the state figure is 17.2%. The 641 residents now between 60 and 64 will become Medicare-eligible soon, and our turning 65 guide walks through it. By age, the 65-and-older group splits 57% ages 65 to 74, 32% ages 75 to 84 and 12% age 85 and up (Census 2023). Medicare Advantage enrollment in Warren County is 37.1% of people with Medicare, lower than the Indiana average of 51.1%. A county average does not tell you which kind of plan fits you. Whether Medicare Advantage or Original Medicare with a Medigap plan is the better fit depends on your doctors, your prescriptions and how you want to handle costs, so we compare both for your ZIP code.
Who has Medicare in Warren County
Warren County is a metro county; the U.S. Department of Agriculture describes it as: counties in metro areas of fewer than 250,000 population. Metro counties usually have more hospitals and more insurers competing for Medicare members, so there can be more plans to compare.
CMS counts 2,079 Medicare beneficiaries in Warren County (2023). Their average age is 74, older than the Indiana average of 72. About 11% are “dual eligible,” meaning they have both Medicare and Medicaid, lower than the state figure of 16%.
Among people in Original Medicare in Warren County, CMS reported about 673 emergency room visits and 231 inpatient hospital stays per 1,000 beneficiaries in 2023, which is close to the state average for emergency visits (619) and close to it for hospital stays (235). About 5% received home health care. These figures describe how people use care under Original Medicare; they do not show what any plan covers or costs.
Sources: CMS Medicare Geographic Variation, 2023; USDA Rural-Urban Continuum Codes, 2023.
Insurers choose which counties to serve each year, which means the Medicare Advantage and Part D plans you can pick in Warren County can be different from the ones offered next door. We are not based in Warren County; we help Warren County residents by phone or video call.
Hospitals located in Warren County
The Centers for Medicare & Medicaid Services (CMS) lists this hospital in Warren County:
- Ascension St. Vincent Williamsport — Williamsport (critical access; nonprofit; emergency services)
A hospital being in the county does not mean every plan covers it. Medicare Advantage networks differ by plan, so we check the hospitals and doctors you actually use before you enroll. Ratings are CMS Care Compare overall hospital star ratings; they describe the hospital, not whether a plan covers it. Source: CMS Hospital General Information.
Warren County: communities and ZIP codes
The largest communities in Warren County by 2023 Census population estimates are Williamsport (1,965), West Lebanon (692), Pine Village (211), State Line City (123). Each figure counts only the people living inside the county.
Census ZIP Code Tabulation Areas mostly within Warren County number 5: 47917, 47975, 47982, 47991, 47993. Your exact ZIP code is what decides which plans you can join.
Questions about Medicare in Warren County?
Reach out to us: fill out our short form or call (571) 354-0146, and a licensed agent will compare the plans available to you, check your doctors and drugs, and stay with you each year at renewal. For general Medicare information, the federal helpline is 1-800-MEDICARE (1-800-633-4227).
Medicare resources from official sources
- Medicare Plan Finder on Medicare.gov, searchable by ZIP code.
- HealthCare.gov if you are not yet on Medicare.
- Medicare Care Compare for hospitals and doctors.
- Social Security: Medicare to enroll or check status.
- Indiana Department of Insurance: Indiana’s insurance regulator, including agent license lookup.
Coverage we offer Warren County residents
As an independent agency we are not tied to one insurer, so for Warren County residents we can compare Medicare Advantage, Medicare Supplement (Medigap), Part D drug plans, ACA health insurance, ICHRA, group health insurance, life insurance, final expense insurance and annuities.
Ready to compare plans in Warren County?
Tell us your doctors and medicines and we will show you what fits. No cost, no pressure.
Get my plan comparisonRead next
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- Medicare Advantage vs. Medigap: how to choose
- Medigap Plan G vs. Plan N
Warren County compared with similar Indiana counties
| County | Residents 65+ | Medicare Advantage share | Dual eligible share | Area type |
|---|---|---|---|---|
| Benton County | 1,606 | 47.1% | 13% | Metro |
| Ohio County | 1,427 | 53.9% | 16% | Metro |
| Newton County | 2,918 | 41.6% | 14% | Metro |
| Vermillion County | 3,145 | 48.4% | 17% | Metro |
| Tipton County | 3,448 | 45.5% | 10% | Metro |
| Sullivan County | 3,983 | 43.9% | 16% | Metro |
See every Indiana county in our Indiana directory or go to our Indiana Medicare hub.