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

NiSource Employees Face Potential 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

'NiSource employees should prepare for 2026 by reviewing upcoming benefit changes and exploring ways to manage rising out-of-pocket health care costs.' - Paul Bergeron, a representative of The Retirement Group, a division of Wealth Enhancement.

'NiSource employees can better navigate rising health care expenses in 2026 by understanding benefit adjustments early and making informed plan selections,' - Tyson Mavar, a representative of The Retirement Group, a division of Wealth Enhancement.

In this article, we’ll examine:

Why increasing health care costs are pushing NiSource employers to pass more expenses onto employees.
The approaches companies are using to handle cost pressures, including changes in plan design and pharmacy benefit modifications.
How marketplace premium hikes and medical cost trends affect overall health care affordability.

In 2026, NiSource employees may bear a greater share of health care expenses as costs keep climbing.

Many large U.S. companies, including those such as NiSource, are preparing to adjust benefit structures to counter rising health care expenses. Mercer’s recent survey of 711 U.S. employers with 500 or more employees found that 51% are “likely” or “very likely” to raise deductibles, coinsurance, or out-of-pocket maximums in 2026—up from 45% who said the same for 2025. ¹

Despite cost-saving actions, employers’ health care costs rose by 4.5% in 2024 and are expected to climb another 5.8% in 2025; absent these actions, Mercer estimates that costs could go up by ~8%. ² A key contributing factor is the high price of GLP-1 medications for diabetes and weight loss, averaging around $1,000 per patient per month. ¹ The survey also found that 77% of employers rated managing GLP-1 costs as extremely or very important. ¹ Although many companies—including those in the energy sector—have expanded GLP-1 coverage, growing concerns suggest such plans may be untenable by 2026.

Shifting Employer Approaches to Benefits

Previously, employers hesitated to raise deductibles because of tight labor markets and concerns about affordability. Today, with economic uncertainty and slower wage growth, cost management may be taking precedence over hiring and retention efforts in some cases. In 2026, 35% of large firms intend to offer unconventional medical plan options—such as copay-based models aimed at reducing costs while maintaining quality. ¹ Moreover, 61% are evaluating alternatives to traditional pharmacy benefit arrangements to bring more clarity to drug pricing and pharmacy benefit manager (PBM) services. ¹

Rising Costs in the Individual Market

The pressure extends beyond employer-sponsored coverage. The ACA marketplace is slated to experience some of its biggest premium increases in over five years. According to state filings, 2026 premiums could jump dramatically—UnitedHealthcare in New York is seeking increases of up to 66.4%, ³ Arkansas expects an average increase of 36.1%, ⁴ and Florida Blue is looking at 27%. ⁵ If enhanced federal subsidies expire at the end of 2025, millions could be exposed to the full impact of these higher premiums.

Why Costs Are Rising Across the Board

Medical cost trends are projected to increase by 7–10% annually—far exceeding general inflation—driven by factors like brand name medications, hospital services, and specialist care. Regulatory changes are adding further pressure. Insurer earnings also contribute, as several major carriers posted record profits in 2024 while launching multibillion-dollar stock buybacks.

Key Take-Away for NiSource Workers

With 51% of employers planning to transfer more health care costs onto workers—and ACA premiums rising sharply—2026 may become a critical year for health care affordability. NiSource employees who familiarize themselves with upcoming benefit changes, optimize HSA/FSA contributions, and choose their 2026 plan with care may offset some of the added costs. Otherwise, households could see thousands in extra spending for equal—or even reduced—coverage.

Featured Video

Articles you may find interesting:

Sources:

1. Mercer. “ U.S. Employers Rethinking Benefit Strategy for 2026 amid Rapidly Rising Costs .” Mercer Newsroom , 16 July 2025.

2. Fierce Healthcare. ' Mercer survey: Employers may make a return to healthcare cost-shifting strategies ,' by Paige Minemyer. 16 Jul 2025.

3. New York State Department of Financial Services. ' 2026 Individual and Small Group Requested Rate Actions ,' 2 June 2025.

4. ACHI. ' Arkansas Insurers File Proposed Rate Increases for 2026 ,' by Chris Ray. 8 Aug. 2025.

5. Insurance Newsnet. ' Florida Blue among companies proposing double-digit healthcare increases ,' by Christine Sexton. 12 Aug. 2025.

Other Resources:

1. Ortaliza, Jared, et al. “How Much and Why ACA Marketplace Premiums Are Going Up in 2026.” Peterson-KFF Health System Tracker , 6 Aug. 2025.

2. New York State Department of Financial Services. “2026 Individual and Small Group Requested Rate Actions – Additional Information.” DFS Prior Approval Portal , accessed 13 Aug. 2025.

3. Sexton, Christine. “Watch Out for Double-Digit Health Insurance Increases in 2026.” The Florida Phoenix , 11 Aug. 2025.

4. Federal Trade Commission. Specialty Generic Drugs: A Growing Profit Center for Vertically Integrated Pharmacy Benefit Managers. Second Interim Staff Report. 14 Jan. 2025. pp. 5–6, 19–20, 32–34.

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…).