As oil prices hit ~$107/barrel amid the Q1 2026 Middle East energy crisis, Calumet Specialty Products Partners employees managing healthcare costs and HSA contributions should be aware that energy-driven inflation is rippling through the healthcare sector, affecting insurance premiums and out-of-pocket costs.

Social Security

Identifying optimal ways to claim Social Security is essential to your retirement income planning. For many retirees, understanding and claiming Social Security can be difficult. Social Security benefits are not designed to be the sole source of your retirement income, but rather a part of your overall withdrawal strategy. Knowing the foundation of Social Security and using this knowledge to your ad-vantage can help you claim your maximum benefit. 

It is your responsibility to enroll in Medicare parts A and B when you first become eligible — and you must stay enrolled to have coverage for Medicare-eligible expenses. This applies to your Medicare eligible dependents as well. 

You should know how your retiree medical plan choices or Medicare eligibility impact your plan options. Before you retire, contact the U.S. Social Security Administration directly at (800) 772-1213, call your local Social Security Office or visit ssa.gov. They can help determine your eligibility, get you and/or your eligible dependents enrolled in Medicare or provide you with other government program information.

Next Step:

Check the status of your Social Security benefits before you retire. Contact the U.S. Social Security Administration by calling 800-772-1213. You can also call your local Social Security office or visit ssa.gov.

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Medicare

If you or your dependents are currently or will become eligible for Medicare after you leave Calumet Specialty Products Partners, Medicare generally becomes the primary coverage for you or any of your dependents as soon as the individual becomes eligible for Medicare. This will affect your company-provided medical benefits. You and your Medicare-eligible dependents must enroll in Medicare Parts A and B when you first become eligible. Medical and MH/SA benefits payable under the company-sponsored plan will be reduced by the amounts Medicare Parts A and B would have paid whether you actually enroll in them or not. For details on coordination of benefits, refer to your summary plan description (SPD)(2). 

If you or your eligible dependent do not enroll in Medicare Parts A and B, your provider can bill you for the amounts that are not paid by Medicare or your Calumet Specialty Products Partners medical plan, making your out-of-pocket expenses significantly higher.

According to the Employee Benefit Research Institute (EBRI), Medicare will only cover about 60% of an individual’s medical expenses. This means a 65-year-old couple with prescription-drug expenses at the midpoint of their peers will need $259,000 in savings to have a 90% chance of covering their healthcare expenses. A single male will need $124,000 and a single female, thanks to her longer life expectancy, will need $140,000.

Next Step:

Get Medicare prescription drug information by visiting medicare.gov.

Check your SPD Summary(2) to see if you're eligilble to enroll in Medicare Parts A and B (2). If you become Medicare eligible for reasons other than age, you must contact the Calumet Specialty Products Partners Benefits Center about your status.

That window of time before departure is also when decisions about Calumet Specialty Products Partners's retirement benefits become irreversible. Calumet Specialty Products Partners maintains an active defined benefit pension plan, meaning eligible employees continue to accrue benefits based on years of service and compensation. If you are eligible for a lump sum payout, IRS Section 417(e) segment rates determine how the future annuity stream converts to a present-value payment - rising rates compress the lump sum, so monitoring the plan's stability period and lookback month is critical before you lock in your election date. The choice between a single-life annuity, a joint-and-survivor option, or a lump sum (where available) is generally irrevocable once made, and timing that decision relative to interest rate conditions can meaningfully affect your retirement income picture.

On the healthcare side, Calumet Specialty Products Partners provides continued medical coverage to eligible retirees, which can bridge the gap between retirement and Medicare eligibility at age 65 or serve as a supplement to Medicare thereafter. Confirming the service and age requirements for retiree coverage, and understanding your premium contribution, is an important step in building an accurate healthcare cost projection. Coordinating Calumet Specialty Products Partners's retiree coverage with Medicare Part B and Part D enrollment timing can also reduce duplication and avoid late-enrollment penalties. Connecting your specific Calumet Specialty Products Partners benefits situation to a comprehensive retirement income plan - and understanding how each component interacts - gives you the most complete picture of what retirement will look like.