Medical Nutrition Therapy Act of 2026
- Sponsor
- Sen. Collins, Susan M. [R-ME]
- Committees
- Finance Committee (primary)
- Last action
- Feb 26, 2026
Bottom line
The bill significantly broadens Medicare coverage for nutrition counseling, aiming to improve chronic disease management and health outcomes for a wider array of beneficiaries.
What it actually does
This bill expands Medicare Part B coverage for Medical Nutrition Therapy (MNT) services to include a broader range of chronic diseases and conditions beyond just diabetes and renal disease. It also expands the types of healthcare professionals who can refer beneficiaries for MNT, including physician assistants, nurse practitioners, clinical nurse specialists, and clinical psychologists for eating disorders. The changes are set to take effect two years after the bill's enactment.
Proponents argue
Proponents argue that expanding MNT coverage is a cost-effective strategy to prevent, delay, treat, and manage numerous chronic conditions, many of which disproportionately affect racial and ethnic minority backgrounds. They contend that MNT is a standard of care for many conditions and its broader availability will improve health outcomes, reduce healthcare costs in the long run, and address current gaps in Medicare coverage.
Opponents contend
Opponents, if any, would likely raise concerns about the potential increase in Medicare spending due to the expanded coverage. They might argue that while MNT is beneficial, the federal budget impact needs careful consideration, especially without a clear cost estimate. Some may also question the scope of practice for newly authorized referring providers or the potential for over-utilization of services.
The bill is concise and can be read quickly, allowing ample time for evaluation of its provisions.
Section 3(a)(2)(B)
Expansion of Covered Diseases and Conditions for Medical Nutrition Therapy
This provision significantly expands the list of chronic diseases and conditions for which Medicare Part B will cover Medical Nutrition Therapy (MNT). Beyond the existing coverage for diabetes and renal disease, it adds prediabetes, obesity, hypertension, dyslipidemia, malnutrition, eating disorders, cancer, gastrointestinal diseases (including Celiac disease), HIV, AIDS, and cardiovascular disease. It also grants the Secretary of Health and Human Services authority to add other conditions deemed medically necessary.
Supporters argue
Supporters argue that this expansion addresses a critical gap in Medicare coverage, allowing beneficiaries with a wider range of chronic illnesses to access evidence-based nutrition care. They highlight the potential for improved health outcomes, reduced complications, and long-term cost savings by managing conditions proactively through MNT.
Critics contend
Potential critics might argue that while beneficial, this broad expansion could lead to substantial increases in Medicare expenditures, especially given the prevalence of these chronic conditions among the elderly. Concerns could also be raised about the administrative burden of implementing such a wide-ranging change.
Tradeoffs
The provision balances the clear medical need for MNT in managing chronic diseases with the fiscal implications of expanding a federal health benefit. It aims to improve public health while potentially increasing short-term program costs.
Section 3(a)(2)(A)(ii)
Expansion of Referring Providers for Medical Nutrition Therapy
This provision broadens the types of healthcare professionals who can refer Medicare beneficiaries for Medical Nutrition Therapy (MNT) services. Currently, only physicians can refer. The bill adds physician assistants, nurse practitioners, and clinical nurse specialists to this list. Additionally, it allows clinical psychologists to refer for MNT services specifically related to the management of eating disorders.
Section 3(a)(2)(A)(iii)
Exclusion for Renal Disease Patients Receiving Maintenance Dialysis
This provision clarifies that the expanded MNT coverage does not apply to individuals receiving maintenance dialysis for renal disease. MNT services for these patients are typically already included as part of the bundled payment for end-stage renal disease (ESRD) services under Medicare Part B. This exclusion prevents duplicate coverage and maintains existing payment structures.
Section 3(c)
Delayed Effective Date for Amendments
This provision stipulates that the amendments made by the bill, including the expansion of covered conditions and referring providers for Medical Nutrition Therapy, will apply to items and services furnished in years beginning on or after the date that is two years after the date of the bill's enactment. This means there will be a two-year waiting period before the new coverage takes effect.
This provision grants the Secretary of Health and Human Services broad authority to specify additional diseases or conditions for Medical Nutrition Therapy (MNT) coverage. The Secretary can do so if the condition relates to unintentional weight loss, or if MNT services are determined to be medically necessary and appropriate consistent with U.S. Preventive Services Task Force (USPSTF) recommendations or accepted clinical guidelines identified by the Secretary.
Section 3(a)(2)(B)(N)
Why it matters:This is a standard legislative practice to provide administrative flexibility, allowing the program to adapt to evolving medical evidence and public health needs without requiring new legislation for every future expansion.
Case for: Supporters would argue that this flexibility is essential for Medicare to remain responsive to new scientific discoveries and changing health priorities, ensuring that beneficiaries can access MNT for emerging or currently unrecognized conditions without undue delay.
Case against: Critics might contend that granting such broad discretion to the Secretary could lead to unpredictable expansions of coverage and costs without direct Congressional oversight, potentially bypassing the legislative process for significant policy changes.
Estimated impact: Potentially significant, as this clause allows for future, broad expansion of MNT coverage beyond the explicitly listed conditions, with the scale depending on future Secretarial determinations.