CMS Finalizes 2027 Regulations for ACA Exchanges Impacting Premiums and Oversight
The Centers for Medicare & Medicaid Services (CMS) has finalized crucial regulations for the Affordable Care Act (ACA) Exchanges in 2027, impacting user fees and revising eligibility verification processes on the federal insurance platform, while enhancing state oversight of health plans. These changes are encapsulated in the "Notice of Benefit and Payment Parameters for 2027; Basic Health Program," aiming to mitigate premium growth and refine state and insurer management of ACA coverage.
This directive comes on the heels of projections that benchmark "silver" plans through Healthcare.gov will see a significant 30% average premium increase by 2026, the largest jump since 2018, affecting approximately 17 million ACA marketplace participants. ACA enrollment has surged since 2020, reaching 24 million, with enhanced subsidies over a decade estimated to cost around $350 billion, underscoring the necessity for efficient risk management as CMS redefines marketplace parameters.
To address eligibility concerns, the rule reintroduces pre-enrollment verification for Special Enrollment Periods and implements stringent income documentation standards. Premium tax credit eligibility will align with the Working Families Tax Cut legislation, eradicating certain loopholes for ineligible subsidy recipients. CMS Administrator Dr. Mehmet Oz emphasized that the rule strengthens eligibility verification, curbs abuse, and grants insurers increased flexibility to provide consumer-focused plans.
Enhanced Regulatory Compliance and Plan Design
CMS is intensifying regulatory compliance requirements for insurance market operations, imposing stricter prohibitions on marketing practices for agents and brokers, and standardizing consumer consent processes to eliminate dubious enrollment practices. Changes in plan design include removing obligations for issuers on HealthCare.gov to offer standardized Qualified Health Plan options and lifting limits on non-standardized plans.
Additionally, insurers can now offer long-term catastrophic coverage supported by expanded hardship exemptions and increased cost-sharing flexibility for bronze and catastrophic plans. State regulatory authority is also bolstered, enabling Federally-facilitated Exchange states meeting federal criteria to manage their provider networks and Essential Community Provider assessments, with available CMS support.
The transition from a Federally-facilitated Exchange to a State-based Exchange will be simplified, eliminating the transition period for states seeking greater control over their ACA markets. From 2028, states will be required to fund any benefits exceeding the federal Essential Health Benefits package not covered in the state's benchmark plan.
Moreover, CMS plans to prevent issuers from classifying routine non-pediatric dental services as an Essential Health Benefit and will mandate more comprehensive rate filings detailing carrier management of unreimbursed cost-sharing reductions. User fees will decrease to 1.9% for the Federally-facilitated Exchange and 1.5% for State-based Exchanges, down from 2.5% and 2.0% respectively in 2026. CMS anticipates these changes will impact ACA premiums and the broader insurance market in 2027.