New Update: Healthcare Costs Increasing by Over 60% in Some States. Will you be impacted?

NiSource Workers Prepare for Sharp Health Care Cost Increases in 2026

Healthcare Provider Update: NiSource provides employees with a variety of health insurance options including PPO, HMO, and high-deductible plans with HSAs. Dental and vision coverage is available, along with FSAs for healthcare and dependent care. Life insurance equal to twice base pay is company-paid, with options to purchase additional coverage. Disability benefits, accident insurance, and paid sick leave are also included. Retirement benefits feature a 401(k) plan with matching, and employees may receive opt-out credits if they decline coverage 2. NiSource As ACA premiums rise, NiSources employer-sponsored plans and pre-tax savings accounts offer employees a more affordable and stable alternative to marketplace coverage. With insurers requesting double-digit increases and federal subsidies potentially expiring, employer-backed plans like NiSources help shield employees from steep out-of-pocket costs. Click here to learn more

'With health care costs rising, NiSource employees should take time to review their coverage and align it with their broader retirement income goals,' — Wesley Boudreaux, a representative of The Retirement Group, a division of Wealth Enhancement.

'NiSource employees can stay ahead of rising health care expenses by proactively evaluating benefits and incorporating future medical costs into their long-term retirement strategy,' — Patrick Ray, a representative of The Retirement Group, a division of Wealth Enhancement.

In this article, we will discuss:

Why health insurance premiums may rise in 2026.
How these changes could affect NiSource employees and retirees.
Steps to help prepare for higher health care costs.

Millions of Americans, including employees at NiSource, are learning that health insurance premiums could increase significantly in 2026. Depending on the state, income, and whether federal subsidies are offered, monthly premiums for many people may jump by double-digit percentages. ¹

Insurers are sending out letters to Affordable Care Act (ACA) marketplace plans nationwide, detailing significant rate increases that could impact NiSource households who rely on supplemental or early retirement coverage. In many cases, people’s monthly premiums will go up by hundreds of dollars in the upcoming year. ²

Health policy researchers have collected new data suggesting average increases for marketplace plans could range from 10% to more than 20%. ¹ Many subscribers, including NiSource retirees using marketplace plans, may see payments more than quadruple if expanded government subsidies disappear. ¹

Those purchasing insurance on the exchanges are not the only ones facing higher costs. Employer-sponsored plans used by many NiSource families are also facing rising expenses as medical spending rebounds. In 2026, businesses anticipate an average cost increase of approximately 9%. ³

Reasons for Increasing Premiums

The main drivers behind premium hikes, according to insurers, include an aging population, rising medical costs, and increased health care usage post-pandemic—trends likely to impact NiSource retirees.

In addition, unless Congress intervenes, the expanded ACA subsidies implemented during the pandemic are scheduled to expire after 2025, a potential concern for former NiSource workers who rely on this support before Medicare eligibility. Without these subsidies, many middle-class families could see costs surge immediately.

More than 90% of ACA subscribers receive some government assistance with their premiums, ⁴ and analysts warn that if the expanded subsidies end, millions—including some who retired from NiSource early—could lose coverage entirely by 2027. ⁴

The Individual Effect

Every statistic reflects a personal challenge impacting families. Small business owners, independent contractors, and early retirees are already reporting premium increases from $250 to $700 per month in several states. ⁵

Some households losing subsidies could face monthly premiums of $2,000 or more ⁴ —far above the $300–$400 range typical today—creating greater strain for NiSource retirees trying to manage health care expenses.

Those living with chronic conditions face even harder decisions, since routine care and medications remain essential.

Getting Ready for 2026

Advisors recommend reviewing health plan options thoroughly during upcoming enrollment seasons, especially for those nearing retirement. This includes checking subsidy eligibility, comparing multiple coverage options, and evaluating whether a spousal or employer-sponsored plan could offer better value.

Professionals approaching retirement may want to consider tax-efficient health care savings tools like Health Savings Accounts (HSAs) and Flexible Spending Accounts (FSAs) to help manage higher costs. It is also important to account for health care inflation when forecasting post-employment income.

A Monetary Urge to Act

Rising health care expenses can disrupt long-term goals for individuals and families, including those with many years of service at NiSource. Medical coverage decisions should tie to retirement income strategies, tax planning, and asset preservation.

From retirement income and tax strategies to insurance and budgeting, The Retirement Group can help you evaluate how these changes may impact your future. Before open enrollment ends, call The Retirement Group at (800) 900-5867 to review retirement planning options and strategies to help navigate rising health care costs.

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Sources:

- 1. Ortaliza, Jared, Matt McGough, Kaitlyn Vu, Imani Telesford, Shameek Rakshit, Emma Wager, and Lynne Cotter. “ Individual Market Insurers Requesting Largest Premium Increases in More Than 5 Years .” KFF/Peterson-KFF Health System Tracker, 18 July 2025.
2. Buettgens, Matthew, et al. “ 4.8 Million People Will Lose Coverage in 2026 If Enhanced Premium Tax Credits Expire .” Urban Institute, Sept. 2025, pp. 1, 5-6, 12-13.
3. Umland, Beth, and Sunit Patel. “ Employers Prepare for the Highest Health Benefit Cost Increase in 15 Years .” Mercer, 3 Sept. 2025.
4. Center on Budget and Policy Priorities. ' Five Key Changes to ACA Marketplaces Amid Uncertainty Over Premium Tax Credit Enhancements ,' by Jennifer Sullivan and Nicole Rapfogel. Sep. 22, 2025.
5. abc News. ' ACA policyholders say soaring health insurance premiums are jeopardizing lives ,' by Mary Kekatos and Bill Hutchinson. Sep. 7, 2025.

As an employee of National Grid, what are the key eligibility criteria for participating in the Pension Plan specifically for Niagara Mohawk Power Corporation employees? How might these criteria impact your personal retirement planning and the benefits you expect to receive upon retirement from National Grid?

Eligibility Criteria for Niagara Mohawk Pension Plan: Employees of Niagara Mohawk Power Corporation who are represented by Local Union 97 of the IBEW and work at least 20 hours per week or accumulate 1,000 hours in a Pension Plan year are eligible. Participation begins automatically on the first day of employment. These criteria directly impact retirement planning by determining when employees begin accruing pension benefits and how much they will receive at retirement(National_Grid_2023_Niag…).

Within the framework of the National Grid Pension Plan, how does the cash balance formula work in calculating retirement benefits, and what implications does this have for employees of Niagara Mohawk Power Corporation when considering their long-term financial outlook?

Cash Balance Formula: The National Grid Pension Plan for Niagara Mohawk employees uses a cash balance formula that provides monthly pay-based credits (starting at 4% and increasing with years of service) and interest credits. These accumulate in a hypothetical account, growing until retirement, allowing employees to track their retirement benefits much like a savings account. This formula impacts financial outlook by providing predictable growth tied to service and pay(National_Grid_2023_Niag…).

For employees at National Grid, what are the specific rights and options available during the pension benefit application process? How do these rights protect the interests of individual employees and ensure they receive fair treatment under the Niagara Mohawk Pension Plan?

Pension Benefit Application Process: National Grid employees must apply for their pension benefits by submitting the required forms at least 90 days before retirement. Spousal consent is required if opting for any form of payment other than the default. This ensures employees understand and select the best payment option for their circumstances, protecting their interests under the Niagara Mohawk Pension Plan(National_Grid_2023_Niag…).

Given the different types of credits that contribute to the pension benefit for employees of National Grid, how are Pay-based Credits and interest credits calculated? What strategies might Niagara Mohawk Power Corporation employees employ to maximize these credits before retirement?

Pay-based and Interest Credits Calculation: Pay-based credits are determined by years of service, starting at 4% of pay and increasing to 8% after 20 years. Interest credits are based on an annual interest rate tied to the Treasury securities and corporate bond rates. Employees can maximize these credits by continuing to work and contributing to their pension balance(National_Grid_2023_Niag…).

How do pension benefits work for Transition Group Employees specifically within National Grid's framework, and what unique provisions apply to them under the Pension Plan as compared to regular employees of Niagara Mohawk Power Corporation?

Pension Benefits for Transition Group Employees: Transition Group Employees under the National Grid Pension Plan have benefits calculated using both the former final average pay formula and the cash balance formula, with the greater benefit being paid out. This differs from regular employees who only receive benefits calculated under the cash balance formula(National_Grid_2023_Niag…)(National_Grid_2023_Niag…).

What are the repercussions for National Grid employees in terms of benefit loss or limitation if they have not met the Vesting requirements under the Niagara Mohawk Pension Plan? How can understanding these repercussions influence an employee's decision-making regarding their career and retirement?

Impact of Vesting Requirements: Employees must complete three years of service to become vested in the Niagara Mohawk Pension Plan. If they leave before vesting, they lose all accrued pension benefits. Understanding vesting requirements is crucial for career and retirement planning, as it ensures employees retain their pension benefits if they meet the criteria(National_Grid_2023_Niag…).

As a current employee at National Grid, what does the termination of the Pension Plan imply for accrued benefits under the Niagara Mohawk Pension Plan? Specifically, how do federal protections through ERISA and the Pension Benefit Guaranty Corporation come into play for employees seeking assurance regarding their retirement funds?

Termination of Pension Plan and Federal Protections: If the Niagara Mohawk Pension Plan is terminated, accrued benefits are protected by ERISA and insured by the Pension Benefit Guaranty Corporation (PBGC). Employees can feel assured that their benefits will be secured up to the PBGC's limits in case of plan termination(National_Grid_2023_Niag…).

How does the National Grid Pension Plan accommodate the unique situations of employees during times of disability or military service, and what steps should Niagara Mohawk Power Corporation employees take to ensure their benefits continue during these periods?

Disability and Military Service: Niagara Mohawk employees receive service credits during periods of disability or military leave, ensuring continuous pension accrual. Employees should ensure their disability or military status is properly documented with the company to avoid interruptions in their pension benefits(National_Grid_2023_Niag…).

When considering the various forms of pension payments available to retirees from National Grid, what are the potential advantages and disadvantages of choosing an annuity versus a lump-sum payment for employees from Niagara Mohawk Power Corporation?

Annuity vs. Lump-Sum Payment: Retirees at National Grid have the option to choose between an annuity, providing a steady income for life, or a lump-sum payment. The annuity provides financial stability, while a lump sum offers flexibility. The choice depends on individual financial needs and retirement goals(National_Grid_2023_Niag…).

For those looking to gain further clarity on the nuances of the Niagara Mohawk Pension Plan, what are the most effective ways for employees to contact National Grid for assistance? How can engaging with the Pension Service Center enhance an employee's understanding of their benefits and rights?

Contacting National Grid for Pension Assistance: Employees seeking more information about their Niagara Mohawk Pension Plan can contact the National Grid Pension Service Center or use the online pension modeler. Engaging with the Pension Service Center provides personalized guidance, helping employees understand their benefits and make informed decisions(National_Grid_2023_Niag…).