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Medicare Plans Indiana 2027: The New Birthday Rule, 17 Giveback Plans and PathWays Dual Care

Reviewed by Russell Noga, Licensed Medicare Insurance Broker (all 50 states) — Last updated November 3, 2026

Indiana residents can choose from 140 Medicare Advantage plans for 2027 or keep Original Medicare with a Medigap policy, which since January 1, 2026, can be moved to another insurer each year around your birthday. CMS reports the average Indiana Advantage premium fell from $13.22 to $9.27 a month, and eight stand-alone Part D plans are available.

2027 by the Numbers

140

Indiana Medicare Advantage plans for 2027, up from 127 (CMS state fact sheet)

$9.27

average monthly Indiana Advantage premium for 2027, down from $13.22 (CMS)

1.43 million

Hoosiers enrolled in Medicare (CMS 2027 fact sheet)

Two state-level changes make 2027 a different shopping year in Indiana. A new Medigap birthday rule took effect in 2026, and people with both Medicare and full Indiana Medicaid now get their care through PathWays Dual Care plans that combine both programs. Neither change shows up on a typical national Medicare page.

This guide starts with those two rules, then turns to our own count of the 2027 plan files: where the most and fewest plans are, the unusually large number of Giveback plans, and how drug coverage fits. For supplement prices by plan letter, see our Medicare Supplement plans in Indiana guide.

✔ Licensed in all 50 states
✔ Based on CMS 2027 data
✔ Free plan comparison

Key Highlights

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Indiana’s birthday window runs from one month before to one month after your birthday.

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17 Indiana Advantage plans carry the Giveback name, more than Michigan, Kentucky or Alabama in our count.

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Chronic-condition plans (21) outnumber dual-eligible plans (12) in Indiana’s 2027 files.

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Vigo County has the fewest plans (32); Marion County has the most (76).

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Indiana's Medigap Birthday Rule in Plain Terms

House Enrolled Act 1226 created the rule, and it took effect January 1, 2026. A 2026 follow-up law, HEA 1260, adjusted it for policies issued or renewed on or after March 15, 2026. The core idea: if you are 65 or older and already have a Medigap policy, you can move to another company’s version of the same plan without medical underwriting.

Question Indiana’s answer
Who can use it? People 65 and older who already have a Medigap policy
When? Each year, from one month before your birthday to one month after
Which switches? Same plan letter, new insurer (for example Plan G to Plan G)
High-deductible Plan G? Moving from high-deductible G to regular Plan G is allowed
Different letter? Not covered; Plan F to Plan G may require health questions
When does the new policy start? The first day of the month after you sign the application

Indiana Department of Insurance and Indiana SHIP fact sheet on HEA 1226.

Who gains most: Long-time Plan G and Plan N policyholders whose premiums have climbed can now shop other insurers every year instead of being locked in by health history.

Examples and timing tips are on our Indiana birthday rule page.

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PathWays Dual Care for Hoosiers With Medicaid

Indiana PathWays for Aging is the state’s Medicaid managed care program for people 60 and older, launched July 1, 2024. Starting in January 2026, full-benefit dual eligibles were moved into PathWays Dual Care plans, which combine Medicare and Medicaid under one company, one card and one care coordinator.

Full Medicare and Medicaid

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Can join a PathWays Dual Care plan from Anthem, Humana or UnitedHealthcare

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Your D-SNP choice sets your Medicaid plan too

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Home and community-based services coordinated with medical care

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You can still choose Original Medicare instead

Partial duals (help with premiums only)

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Not eligible for the fully integrated plans

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May join a coordination-only D-SNP

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Medicare Savings Programs can pay the Part B premium

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Standard Advantage plans and Medigap remain options

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Our Analysis of CMS 2027 Plan Data for Indiana

We counted 137 individual Advantage plans in the CMS 2027 files (CMS’s fact sheet shows 140 using a broader count), sold by 13 organizations across all 92 counties.

56%

of Indiana plans are PPOs (77 plans)

42

special needs plans: 21 chronic-condition, 12 dual, 9 institutional

17

plans with Giveback in the name

4

companies sell in all 92 counties: Anthem, Anthem HealthKeepers, Humana, UnitedHealthcare

The PPO tilt means most Hoosiers can find a plan that pays something for out-of-network care. Our Medicare PPO guide explains the trade-offs. Extras such as dental, vision and hearing may be included, depending on the plan and county; not all plans offer all benefits.

Central Indiana Versus the Wabash Valley

County (city) 2027 plans Note
Marion (Indianapolis) 76 Most in the state; 12 organizations
Hendricks 72 Indianapolis suburbs
Hamilton and Hancock 71 each Indianapolis suburbs
Lake (Gary, Hammond) 70 Chicago-area market
Elkhart and Allen (Fort Wayne) 61 each Northern Indiana
Vanderburgh (Evansville) 51 Southwest Indiana
Wayne (Richmond) 38 East-central Indiana
Vigo (Terre Haute) 32 Fewest in Indiana; 6 organizations

Our analysis of CMS 2027 plan data. Individual plans only, special needs plans included.

In Vigo County, Humana files 14 of the 32 plans and half the list is special needs plans, so a Terre Haute resident without Medicaid or a qualifying condition has far fewer options than the headline number suggests.

Should You Pick a Giveback Plan?

A Giveback plan may pay part of your Part B premium, which shows up as a larger Social Security check. Indiana’s 17 such plans are a notable share of the market.

Questions to ask before choosing one

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How much of the Part B premium does it return each month?

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Does it include Part D drug coverage, or will you need to add it?

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Are your doctors and hospital in the network?

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Is the yearly out-of-pocket maximum higher than in other plans you are considering?

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If you get Medicaid help with Part B already, the reduction may not benefit you

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Indiana Drug Coverage Numbers for 2027

Item 2027 figure
Stand-alone Part D plans in Indiana 8
Lowest stand-alone monthly premium $5.30
Share of Indiana Medicare enrollees with Extra Help About 23%
Maximum Part D deductible $700
Yearly out-of-pocket cap on covered drugs $2,400

CMS 2027 landscape fact sheet and Part D program parameters.

Original Medicare and Medigap users need a separate Part D plan to avoid a late penalty. Our Part D overview explains drug tiers and the penalty.

Indiana SHIP and Your 2027 Timeline

Indiana’s State Health Insurance Assistance Program (SHIP), part of the Indiana Department of Insurance, gives free and unbiased Medicare counseling. Counselors can explain the birthday rule and PathWays and do not sell insurance.

1

Now through December 7, 2026 Annual Enrollment for 2027 Advantage and Part D changes.

2

January 1 to March 31, 2027 Advantage members may make one switch or go back to Original Medicare.

3

Month before your birthday Start comparing Medigap quotes if you want to use the birthday window.

4

Turning 65 Your six-month Medigap open enrollment begins when Part B starts.

Bottom Line

The Bottom Line

Indiana gives Medicare shoppers more flexibility for 2027 than it did two years ago: a yearly Medigap birthday window, integrated PathWays Dual Care plans for people with Medicaid, and lower average Advantage premiums. Check plan counts in your own county, since Terre Haute and Indianapolis are very different markets.

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Frequently Asked Questions

➤ When did Indiana’s Medigap birthday rule start?

It took effect January 1, 2026, under House Enrolled Act 1226. HEA 1260 adjusted it for policies issued or renewed on or after March 15, 2026.

➤ How long is the Indiana birthday window?

It runs from one month before your birthday to one month after, about three months in total. The new policy starts the first of the month after you apply.

➤ Can I switch from Plan F to Plan G with Indiana’s birthday rule?

No. The rule covers the same plan letter with a new insurer. Moving from high-deductible Plan G to regular Plan G is allowed.

➤ What is PathWays Dual Care?

It is Indiana’s integrated plan for people with full Medicare and Medicaid, offered by Anthem, Humana and UnitedHealthcare starting in 2026. One plan covers both programs.

➤ How many Medicare Advantage plans are in Indiana for 2027?

CMS reports 140 plans, up from 127 in 2026. Our count of individual plans in the CMS files is 137 across all 92 counties.

➤ Which Indiana county has the fewest Advantage plans?

Vigo County, home of Terre Haute, has 32 plans in our count of 2027 CMS files. Sullivan County has 36.

➤ Can people under 65 buy a Medigap plan in Indiana?

Indiana requires insurers to offer Medigap to some people under 65 with Medicare, but the birthday rule applies only to those 65 and older. Ask SHIP which plans are open to you.

➤ What does Indiana SHIP do?

SHIP is a free counseling service within the Indiana Department of Insurance. It helps compare plans, explains state rules and screens for savings programs.

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Compare 2027 Medicare Advantage plans with drug coverage from several insurance companies in one call.

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TTY users 711  |  Mon–Fri: 5am–7pm, Sat–Sun: 7am–4pm CT

No obligation to enroll

Find & Compare Plans Online

Speak with a licensed insurance agent

1-855-398-0716TTY 711

Mon-Fri: 8am-9pm ET

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