Pennsylvania Insurance PlansThe Keystone StateCall 855-367-1095Open 8 AM-10 PM Eastern time

Highmark Health Medicare plans ending in Pennsylvania for 2027

Which Highmark Health plans are listed as leaving Pennsylvania, where, and what to do next.

Quick answer

7 Highmark Health plans are listed in Pennsylvania for 2026 but not for 2027, in 49 counties, covering at least 16,578 people enrolled today. If you have one of these plans, you can choose a new plan from October 15 to December 7, and coverage starts January 1.

Plans leaving all of Pennsylvania:
  • Blue Rx PDP Complete (PDP) (S5593-003)
  • Blue Rx PDP Plus (PDP) (S5593-002)

Highmark Health plans leaving Pennsylvania

Plan going awayWherePeople enrolled (at least)
Blue Rx PDP Complete (PDP)
S5593-003		All of Pennsylvanianot listed
Blue Rx PDP Plus (PDP)
S5593-002		All of Pennsylvanianot listed
Complete Blue PPO Merit (PPO)
H3916-066		25 counties5,644
Complete Blue PPO Signature (PPO)
H3916-038		3 counties4,885
Complete Blue PPO Distinct (PPO)
H3916-059		15 counties2,879
Community Blue Medicare HMO Signature (HMO)
H3957-042		6 counties2,708
Complete Blue PPO Merit (PPO)
H3916-057		15 counties462

Counties with Highmark Health plans leaving

What to do if you have a Highmark Health plan

  1. Read the notice from Highmark Health. It names the plan that is ending and your options.
  2. Compare 2027 options before December 7, including other Medicare Advantage plans, or Original Medicare with a Medicare Supplement and a Part D drug plan.
  3. Check that your doctors, hospitals and prescriptions are covered by any plan you consider.
  4. Free, unbiased help: PA MEDI (Pennsylvania Medicare Education and Decision Insight, formerly APPRISE) at 1-800-783-7067, or Medicare.gov, 1-800-MEDICARE.
Is my Highmark Health plan ending in Pennsylvania?

Check the list above for your plan name or plan ID. A plan can be listed because it was renumbered or replaced, so your plan notice is the final word. Highmark Health must notify you if your plan is not renewing.

When can I pick a new plan?

The Annual Enrollment Period runs October 15 to December 7, and new coverage starts January 1. People whose plan is not renewing generally get extra time afterward. Confirm your dates with Medicare.gov or your plan notice.

Do I have to enroll if I call?

No. Calling is a conversation about your options, and you are never required to enroll.

Highmark Health plan ending? Call 855-367-1095

Call Lander LLC to go over your options. There is no cost to call or to speak with an agent, and you are never required to enroll in anything.

Call 855-367-1095 Open 8 AM-10 PM Eastern time

Source: CMS Medicare Advantage and Part D landscape files for 2026 and 2027, and CMS enrollment data from September 2026.

Reviewed by Richard Lander, licensed insurance agent (NPN 21255551), Lander LLC. Last updated October 3, 2026. This page is educational and is not a quote, an offer of coverage, or legal or tax advice.

Do it yourself

Prefer to look and enroll yourself?

Compare plans and enroll on your own time. Or call 855-367-1095 when you want a licensed agent’s help (Open 8 AM-10 PM Eastern time).

Medicare

Medicare Open Enrollment starts October 15th

Take a look at Pennsylvania plans, or go ahead and enroll yourself. Call if you need any help with your application.

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Under 65 · ACA

ACA Open Enrollment opens November 1st

Open enrollment starts November 1st. Not sure which Pennsylvania plan is right for you? Call and we'll help you find it.

Call for assistance finding the right plan855-367-1095Open 8 AM-10 PM Eastern time

Questions along the way? Call 855-367-1095 for assistance (Open 8 AM-10 PM Eastern time).