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Through the Part D Senior Savings Model (or the “Model”), the Centers for Medicare & Medicaid Services (CMS) tested the impact of enhanced alternative Part D plan options that offered lower out-of-pocket costs for insulin as supplemental benefits. This voluntary Model began on January 1, 2021 and concluded on December 31, 2023. The Model’s test contributes to the modernization of the Part D benefit and enhanced access to prescription drugs for Medicare beneficiaries.
Background
One in every three Medicare beneficiaries has diabetes, and over 3.3 million Medicare beneficiaries use one or more of the common forms of insulin. For some of these beneficiaries, access to insulin can be a critical component of their medical management, with gaps in access increasing risk of serious complications, ranging from vision loss to kidney failure to amputation to heart attacks. Unfortunately, sometimes the cost of insulin can be a barrier to appropriate medical management of diabetes.
The Centers for Medicare & Medicaid Services (CMS) Part D Senior Savings Model (or the “Model”) was designed to provide Medicare beneficiaries with new choices of Part D plans that offer insulin at an affordable and predictable cost where a one-month supply of a broad set of plan-formulary insulins costs no more than $35 each.
Details on pharmaceutical manufacturer and Part D sponsor Model participation can be found below.
Model Overview
CMS tested a change to the Medicare Coverage Gap Discount Program (the “discount program”) to allow participating Part D sponsors, through eligible enhanced alternative Prescription Drug plans (PDPs) or Medicare Advantage Prescription Drug plans (MA-PDs), to offer a Part D benefit design that includes stable, predictable copays for select insulins (no more than $35 per prescription for the month's supply) in the deductible, initial coverage, and coverage gap phases. The Model did this by offering supplemental benefits that apply after manufacturers provide a discounted price for a broad range of insulins included in the Model. The Model did not change cost sharing in the catastrophic phase.
The Model aimed to reduce Medicare expenditures while preserving or enhancing quality of care for beneficiaries.
Under the Model, CMS tested a change where Part D sponsors that participated in the Model offered beneficiaries prescription drug plans that provided supplemental benefits for a broad range of insulins. Participating pharmaceutical manufacturers paid the 70 percent discount in the coverage gap for the Part D insulins they marketed, but those manufacturer discount payments were calculated before the application of supplemental benefits under the Model.
Through the Model, CMS also tested how participating Part D sponsors encouraged healthy behaviors and medication adherence through Part D Rewards and Incentives programs.
CY 2023 Model Participation
CY 2023 Participating Pharmaceutical Manufacturers
The following pharmaceutical manufacturers participated in the Model for CY 2023:
- Eli Lilly and Company
- MannKind Corporation
- Mylan Specialty L.P., a Viatris Company
- Novo Nordisk, Inc. and Novo Nordisk Pharma, Inc.
- Sanofi-Aventis U.S. LLC
Please see the list of Model drugs (PDF) for CY 2023 for more information.
CY 2023 Participating Part D Plan Sponsors
More than 2,500 prescription drug plans, including both Medicare Advantage, Prescription Drug plans (MA-PDs) and standalone Prescription Drug plans (PDPs), participated in the Part D Senior Savings Model for CY 2023, which began on January 1, 2023. CMS has posted a CY 2023 list of Part D Senior Savings Model Plan Participants at a state and county level below:
- 2023 Part D Senior Savings Model Landscape File (XLSX): Use this spreadsheet to search states and counties for Part D Senior Savings Model participating plans.
The following materials are applicable for CMS-approved Part D Sponsors participating in the Part D Senior Savings Model for CY 2023.
- CY 2023 Part D Senior Savings Model Contract Addendum – Part D Sponsors (PDF)
- CY 2023 Updated PDSS Contract Addendum Appendix 1 Waiver - November 15, 2022 Memo (PDF)
- CY 2023 Communications and Marketing Guidance – Part D Sponsors (PDF)
- CY 2023 Updated Communications and Marketing Guidance – September 12, 2022 Memo (PDF)
CY 2022 Model Participation
CY 2022 Participating Pharmaceutical Manufacturers
The following pharmaceutical manufacturers participated in the Model for CY 2022:
- Eli Lilly and Company
- MannKind Corporation
- Mylan Specialty L.P., a Viatris Company
- Novo Nordisk, Inc. and Novo Nordisk Pharma, Inc.
- Sanofi-Aventis U.S. LLC
Please see the list of Model drugs (PDF) for CY 2022 for more information.
CY 2022 Participating Part D Plan Sponsors
Across the nation, 2,159 prescription drug plans, including both Medicare Advantage, Prescription Drug plans (MA-PDs) and standalone Prescription Drug plans (PDPs), participated in the Part D Senior Savings Model for CY 2022. One hundred and six (106) Part D sponsors participated in the Model for CY 2022, covering more than 17 million total enrollees (over 3 million more enrollees than CY 2021). CMS estimates that the Model’s supplemental benefits are directly available to more than 800,000 enrollees who use insulin and are enrolled in a participating plan for CY 2022. Seniors who use insulin in all 50 states, D.C., and Puerto Rico had a choice of a Part D Senior Savings Model participating plan in their area in CY 2022.
CMS has posted a CY 2022 list of Part D Senior Savings Model Plan Participants at a state and county level below:
- 2022 Part D Senior Savings Model Landscape File (XLS): (XLSX) Use this spreadsheet to search states and counties for Part D Senior Savings Model participating plans.
The following materials were applicable for CMS-approved Part D Sponsors participating in the Part D Senior Savings Model for CY 2022.
- CY 2022 Part D Senior Savings Model Contract Addendum – Part D Sponsors (PDF)
- CY 2022 Communications and Marketing Guidance – Part D Sponsors (PDF)
For questions relating to the Part D Senior Savings Model, please email [email protected].
CY 2023 Materials
- 2023 Plan Request for Applications (RFA) (PDF)
- Fact Sheet - CY 2023 (02/28/2022) (PDF)
- Part D Sponsor Application – CY 2023 Application Parent Organization (XLSX)
- 2023 National Drug Code (NDC) List (PDF)
- 2023 Manufacturer Request for Applications (PDF)
- 2023 Manufacturers Addendum (01/27/2022) (PDF)
- 2023 Manufacturer Addendum - Appendix 1 (01/27/2022) (XLSX)
- 2023 Part D Senior Savings Model Contract Addendum – Part D Sponsors (PDF)
- CY 2023 Updated PDSS Contract Addendum Appendix 1 Waiver - November 15, 2022 Memo (PDF)
- 2023 Communications and Marketing Guidance – Part D Sponsors (PDF)
- CY 2023 Updated Communications and Marketing Guidance – September 12, 2022 Memo (PDF)
- Additional Contract Year 2023 Part D Senior Savings Model Guidance Related to Inflation Reduction Act Changes to Part D Coverage of Insulin - October 11, 2022 Memo (PDF)
CY 2022 Materials
- 2022 Plan Request for Applications (PDF)
- Fact Sheet - CY 2022 (PDF)
- Part D Sponsor Application – CY 2022 Application Parent Organization (XLSX)
- Part D Sponsor Application – CY 2022 Application Parent Organization Model Drug Coverage (XLSX)
- 2022 Manufacturer Request for Applications (PDF)
- 2022 Manufacturer Addendum (01/14/2021) (PDF)
- 2022 Manufacturer Addendum – Appendix 1 (01/14/2021) (XLSX)
- 2022 National Drug Code (NDC) List (PDF)
Zusätzliche Informationen
- HPMS Memo (02/10/2023): Part D Senior Savings Model Status Update (PDF)
- HPMS Memo (02/28/2022): Part D Senior Savings Model Pharmaceutical Manufacturer Participation and Part D Sponsor Request for Applications (RFA) for 2023 (PDF)
- HPMS Memo (01/27/2022): Part D Senior Savings Model Pharmaceutical Manufacturer Application Process for Plan Year 2023 (PDF)
- HPMS Memo (09/30/2021): Update to the Drug Data Processing System (PDF)
- HPMS Memo (09/24/2021): CORRECTION - Part D Senior Savings Model Prescription Drug Event (PDE) Reporting Guidance (Part 2) (PDF)
- HPMS Memo (04/27/2021): Part D Senior Savings Model - Prescription Drug Event (PDE) Reporting Guidance (PDF)
- HPMS Memo (03/11/2021): Part D Senior Savings Model Pharmaceutical Manufacturer Participation and Part D Sponsor Request for Applications (RFA) for 2022 (PDF)
- HPMS Memo (03/23/2020): CY 2021 Pharmaceutical Manufacturer Model Participation and Part D Sponsor Requirements (PDF) (PDF)
- HPMS Memo (04/9/2020): CY 2021 Frequently Asked Questions (PDF)
- HPMS Memo (05/21/2020): CY 2021 Model Application and Bid Submission (ZIP)
- Press Release
- Webinar: CY 2023 Part D Senior Savings Model Overview Webinar (Wednesday, March 9, 2022)
- Calendar Year 2022 Part D Models Application Overview Webinar (Tuesday, March 23, 2021)
- Webinar: Health Plan Innovation for VBID, Part D Payment Modernization, and Part D Senior Savings Models - Overview (Thursday, April 2, 2020)
- Webinar: Part D Senior Savings Model - Overview (March 12, 2020)
- Archived Materials
Evaluation Reports
Latest Evaluation Report
Two Pager: At-A-Glance Report (PDF)
Prior Evaluation Reports
Two Pager: At-A-Glance Report (PDF)