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HPRA Summer 2025 Newsletter

CMS Releases 2026 Medicare Physician Fee Schedule and the Hospital Outpatient Prospective Payment System Proposed Rules

Recently, the Centers for Medicare & Medicaid Services (CMS) released its 2026 proposed rules for the Medicare Physician Fee Schedule (MPFS) and the Hospital Outpatient Prospective Payment System (OPPS). SNMMI is reviewing all provisions and will provide a more detailed analysis in the near future, as well as submitting comments to CMS. 

 Key provisions that will impact nuclear medicine from both proposed rules are summarized below; the full explanation is available HERE.

  • For SNMMI-prepared Medicare Physician Fee Schedule Chart click here.
  • For SNMMI-prepared HOPPS Rate-APC Chart click here.

A fact sheet on the final rules may be found here for MPFS and here for OPPS.

 

Hospital Outpatient Prospective Payment System (OPPS) Key Nuclear Medicine Updates

  • Payment for Diagnostic Radiopharmaceuticals
    • CMS will continue using mean unit cost (MUC) as the payment method for separately payable diagnostic radiopharmaceuticals with per-day costs >$655 (threshold proposed for CY 2026).
    • ASP (Average Sales Price) reporting remains voluntary under OPPS but is encouraged. CMS seeks input on challenges/barriers to ASP reporting.
  • Packaging Threshold Increase
    • Proposed increase from $630 to $655 per day for radiopharmaceutical packaging threshold for CY 2026, adjusted for inflation (based on the Producer Price Index).
    • CMS indicates that 30 diagnostic radiopharmaceuticals would qualify for separate payment under the increased threshold.
  • New Add-On Payment for Tc-99m
    • A $10 add-on payment will begin in 2026 for Tc-99m doses derived from domestically produced Mo-99, to support U.S. supply chain and national security.
    • This replaces the old add-on, which rewarded production without highly enriched uranium (HEU).
    • The add-on requires that ≥50% of Mo-99 come from U.S. sources; new HCPCS code C917X will be created for billing.

During the previous year, SNMMI met with Political and Career Leadership at CMS. We will continue our efforts to encourage CMS to reimburse radiopharmaceuticals using ASP data instead of MUC.

 

Medicare Physician Fee Schedule (MPFS) Key Nuclear Medicine Updates

  • Conversion Factor Update for 2026
    • CMS proposes two conversion factors:
      • $33.5875 for qualifying APM participants (QPs) 3.83% increase.
      • $33.4209 for non-QPs 3.62% increase.
  • Determination of relative value units
    • All PET and PET/CT CPT codes (technical and global) remain at contractor price, consistent with SNMMI advocacy.
    • New Efficiency Adjustment Proposal: CMS proposes a 2.5% reduction in work RVUs and physician time for non-time-based codes (e.g., procedural services), applied every 3 years.
    • Site-of-Service Payment Differential: CMS proposes changes to indirect practice expense RVUs based on practice ownership and site of service. This would reduce facility-based practice expense RVUs by 7% and increase non-facility-based RVUs by 4%.
    • Malpractice RVU Update: CMS will use updated 2026 malpractice premium data from state insurance filings to revise malpractice RVUs.
    • Software-as-a-Service Reimbursement: CMS is requesting feedback on how to price services using software-as-a-service models and whether OPPS rates can be used as benchmarks.

Quality Programs and MIPS

  • MIPS Performance Threshold
    • The 75-point threshold to avoid penalties remains through the 2026 2028 performance years (2028 2030 MIPS payment years).
  • New MIPS Value Pathways
    • CMS proposes six new MIPS Value Pathways, including a focus on diagnostic and interventional radiology.
    • CMS will also update measures impacting MIPS performance pathways.

 

2025 Annual Meeting Advocacy Update

The SNMMI Health Policy and Regulatory Affairs (HPRA) team is celebrating a successful 2025 Annual Meeting. Both the Government Relations Committee and the Committee on Radiopharmaceuticals held in-person meetings to discuss important regulatory and legislative issues impacting the nuclear medicine community. The topics covered included updates on the reconciliation and budget process currently underway in Congress, impacts of radiopharmaceutical tariffs on patients, opposition to the Nuclear Medicine Clarification Act, and the recent Executive Order impacting the NRC. The Technologist Advocacy Committee met earlier in the week to discuss the committee s goals for the upcoming year, consider changes to the Technologist Advocacy Group (TAG), and review current licensure and regulatory efforts taking place at the state level.

 

Health Policy and Regulatory Affairs staff also organized multiple continuing education sessions during the meeting, including Regulatory Changes in Washington Impacting Nuclear Medicine, Medicare s New Payment Policy for Diagnostic RPs, and Technologist Advocacy Why Grassroots Action Matters to You. These sessions had excellent turnout and received positive feedback. We are thankful to all our expert speakers and moderators for their hard work, which made these sessions a success.

 

Thank you to all the members who attended the committee meetings and continuing education sessions. We look forward to taking the ideas and feedback received at this meeting and turning them into advocacy action items to help represent the field of nuclear medicine.

 

SNMMI Applauds the World Health Organization (WHO) for Passing a Resolution Titled Strengthening Medical Imaging Capacity.

SNMMI applauds the 78th World Health Assembly (WHA78) for approving the World Health Organization (WHO) Executive Board s resolution EB156(17),  Strengthening Medical Imaging Capacity.  This resolution highlights the vital role of medical imaging in delivering timely, accurate diagnoses and effective treatment for many health conditions. In the field of nuclear medicine, we have seen medical imaging pave the way for breakthroughs in the diagnosis and treatment of cancer and rare diseases.

Medical imaging is a pillar of modern healthcare. It provides physicians with a roadmap for treatment, directs clinical decision making, and monitors treatment outcomes. We commend this resolution s effort to address the inequalities that impact our global partners. As stated in the resolution, these inequalities disproportionately affect low-resource and remote areas. The 18 steps laid out in the resolution provide strong direction on how the WHO can expand access to imaging services in underserved areas.

We applaud the inclusion of theranostics and the recognition of its vital role now and in the future in the diagnosis and treatment of disease. The future of this new field is bright, with breakthroughs occurring rapidly.

The document also urges Member States to consider integrating technological advances, such as telehealth, teleradiology, clinical decision support, artificial intelligence and specific software applications, into radiology information systems for patient records, in compliance with applicable international standards and protocols for medical imaging, including ethical aspects, security and confidentiality of data.

The resolution was officially approved at the World Health Assembly during the 78th session in Geneva, Switzerland, from May 19 to May 27.

More information about the WHO resolution is available here.

 

President s Executive Order on NRC Update

On May 23, 2025, the White House issued an executive order titled Ordering the Reform of the Nuclear Regulatory Commission. The order calls for a major reevaluation of the as low as reasonably achievable (ALARA) principle and the linear-non-threshold (LNT) model, stating that these models lack sound scientific basis and result in irrational outcomes, such as requiring nuclear facilities to mitigate radiation levels below what naturally occurs in the environment. The directive instructs the Nuclear Regulatory Commission (NRC) to reconsider its reliance on these frameworks.

While the executive order appears to focus primarily on the nuclear power sector, the implications for the broader radiation safety community, including nuclear medicine, remain unclear. ALARA has long served as a cornerstone of radiation protection, embedded in federal and state regulations and widely adopted across healthcare, energy, and industrial settings. It is also the prevailing standard of care for minimizing patient exposure during medical procedures.

SNMMI is closely monitoring developments to understand how these proposed regulatory shifts could affect clinical practice and safety protocols.

 

SNMMI Submitted Comments to the Department of Commerce in Response to a Notice of Request for Public Comments on Section 232 National Security Investigation of Imports of Pharmaceuticals and Pharmaceutical Ingredients

Recently, SNMMI submitted comments to the Department of Commerce in response to a Notice of Request for Public Comments on Section 232 National Security Investigation of Imports of Pharmaceuticals and Pharmaceutical Ingredients. Given the delicate nature of the current radiopharmaceutical supply chain, SNMMI believes that imposing tariffs on medical isotopes would increase costs for providers, impact patient access, and reduce access to nuclear medicine procedures.

In 2024, the U.S. radiopharmaceutical market was valued at approximately $2.43 billion, and it is projected to double by 2033, reaching $4.86 billion with a compound annual growth rate of 8%. This surge in demand is driven by the expanding use of nuclear medicine. In the United States, approximately 20 million diagnostic scans are performed annually, and approximately 2,830 hospitals provide these services to Medicare beneficiaries.

The U.S. consumes more than half of the global Tc-99m supply and uses more than 30 other medical isotopes sourced exclusively from abroad. These isotopes are made into radiopharmaceuticals by American companies in Ohio, Wisconsin, Florida, and other states, then quickly distributed across the country to facilities performing nuclear medicine procedures on patients.

The radiopharmaceutical supply chain is especially fragile due to the short shelf life of isotopes and the limited number of suppliers. Providers have benefited from the current speed and steadiness of established radiopharmaceutical supply chains. Domestic radiopharmaceutical suppliers, who receive isotopes from abroad, would be impacted by price changes and uncertainty caused by tariffs. This drastic change in supply prices will impact providers and patients alike.

In the future, we hope to create domestic supplies of medical isotopes for radiopharmaceutical production; however, building commercial-scale facilities for Mo-99 and other medical isotopes in the U.S. will require approximately 10 to 15 years and significant investment. With assistance from the Department of Energy, companies are making strides in the domestic production of medical isotopes such as actinium-225, but our domestic capacity to produce other medical isotopes remains limited due to high costs for facility development and aging existing infrastructure.

SNMMI looks forward to working with the Administration on developing policies that would reduce regulatory burdens, streamline licensing, and create financial incentives to foster a durable and resilient environment for innovation and business to thrive in the United States.

 

2025 Robert E. Henkin, MD, Government Relations Fellowship Winner

Each year, the Henkin Fellowship awards the opportunity for an early career professional to visit Washington, DC, and receive direct personal exposure to the government relations activities of the SNMMI. Throughout the week, the Fellow learns first-hand how the federal legislative and regulatory process impacts nuclear medicine and molecular imaging through visiting Congress, federal agencies such as FDA, NRC and NIH, and other medical societies.

SNMMI and the Committee on Government Relations would like to congratulate Vrushab Gowda, MD, JD, on winning this year s 2025 Robert E. Henkin, MD, Government Relations Fellowship.

Dr. Gowda is currently a resident physician at the Massachusetts General Hospital in Boston, Massachusetts. He holds a law degree from Harvard Law School.

We look forward to hosting Dr. Gowda later this summer and showing him the importance of engaging in the legislative and regulatory process to support the nuclear medicine community.