**GAO-10-403**                      Published: Apr 30, 2010. Publicly Released: Jun 01, 2010.                  

-   
-   
-   
-   

    Jump To:  
-  Elder Abuse 
-  Services for Older Adults 
-  State and Local-Level Drivers and Trends 
-  State and Local Fiscal Projections 
-  Federal Borrowing 
-  Managing the Debt 
-  Summary of Funding Provisions 
-  Auditing the Government's Books 
-  Unpacking the Financial Report 
-  Highlights 
-  Recommendations 
-  Background 
-  About This Work 
-  About This Work 
-  Trends 
-  About the Center 
-  Why It's High Risk 
-  What Remains To Be Done 
-  Key Reports 
-  Newest COVID-Related Reports 
-  AI Use Cases 
-  Flood Insurance 
-  Past Pandemic-Related Reports 
-  CARES Act Oversight Reports 
-  All COVID-19 Reports 
-  Report Suspected Fraud 
-  Subjects 
-  How to Get Notified 
-  Past Reports 
-  Public Health Threats 
-  Explore the FY 2022 and 2023 Funds 
-  Lessons Learned 
-  Agency Reports 
-  Recent Reports 
-  Recommendations 
-  Supplemental Material 
-  Full Report 
-  Additional Data 
-  View Decision 
-  Downloads 
-  Previously Identified Actions 
-  Related Pages 
-  Associated Agencies 
-  Tough Choices and Opportunities Ahead 
-  Americas Fiscal Future Key Areas 
-  Retirement Security Key Areas 
-  Current List 
-  About The High Risk List 
-  Area Ratings 
-  Previous High Risk Products 
-  Search Federal Vacancies 
-  Past Federal Vacancies 
-  Violation Letters 
-  About the Yellow Book 
-  Advisory Council 
-  Related Resources 
-  Comment Letters 
-  Related Publications 
-  Contacts and Resources 
-  Major Issues Facing the Nation 
-  Meeting Strategic Challenges 
-  Additional Resources 
-  Resources 
-  GAO Contacts 
-  Mission Teams 
-  Operations and Staff Offices  
-  Organization Chart  
-  Why a Career at GAO? 
-  Am I Qualified? 
-  Company Culture 
-  Reasonable Accommodations 
-  Video Gallery 
-  Paid Internships 
-  Student Volunteers 
-  Professional Development Program 
-  Advancement 
-  Executive Candidate Program 
-  Summer Associates 
-  Externships 
-  Benefits 
-  Contacts 

Skip to Highlights

## Highlights

Nearly 11 million Medicare beneficiaries are enrolled in Medicare Advantage (MA), Medicare's private health insurance option. Benefits vary by MA plan and may include coverage for services not available in traditional Medicare. To ensure MA plan benefit package designs do not discriminate against beneficiaries in poor health with high expected health care costs, the Centers for Medicare & Medicaid Services (CMS) reviews and approves all benefit packages yearly. GAO examined (1) MA plan benefit packages by average health status of plans' enrolled beneficiaries, (2) distribution and characteristics of MA plans by average beneficiary health status, and (3) CMS's process for ensuring that benefit packages do not discriminate with respect to health status. Using 2008 data on beneficiaries' expected health care costs, the most recent data available, GAO sorted 2,899 plans enrolling 7.5 million beneficiaries into three groups: good health (below-average expected costs), average health, and poor health (above-average expected costs). GAO then analyzed MA plan benefit packages by health group and reviewed CMS documentation and interviewed agency officials on CMS's benefit package review process. GAO did not determine whether plans structured benefit packages in response to enrolled beneficiaries' health status or beneficiaries in particular health groups chose plans because of the benefits.

## Full Report

Highlights

Full Report (44 pages)

Accessible Text 

## GAO Contacts

James Cosgrove
cosgrovej@gao.gov

(202) 512-7114

## Office of Public Affairs

Sarah Kaczmarek
kaczmareks@gao.gov

(202) 512-4800

## Topics

Health Care

Allowable costsBeneficiariesCost analysisCost controlCost sharing (finance)DiscriminationHealth care costsHospital care servicesHospital planningMedicareSkilled nursing facilities