Michael W. Lieberman
Overview
Mike Lieberman is a member of Crowell’s Health Care, Litigation and Trial, and White Collar and Regulatory Enforcement groups. Mike’s practice serves clients across the health care industry, with a particular focus on managed care companies, health plans, government contractors, and other sophisticated health care companies.
Career & Education
- United States House of Representatives
Military Legislative Assistant, Representative John Spratt, Jr., 2004–2007
Legislative Assistant, Representative John Spratt, Jr., 2001–2003
- United States House of Representatives
- Georgetown University Law Center, J.D., magna cum laude, Order of the Coif, 2008
- Duke University, B.A., 2001
- District of Columbia
- Florida
- Virginia
- U.S. Court of Appeals for the Tenth Circuit
- U.S. Court of Appeals for the D.C. Circuit
- U.S. District Court for the District of Columbia
- U.S. District Court for the Middle District of Florida
- U.S. District Court for the Eastern District of Virginia
- U.S. District Court for the Eastern District of Wisconsin
- Florida Supreme Court
- Supreme Court of Virginia
- Superior Court of the District of Columbia
- State Courts in Florida
- State Courts in Virginia
Michael's Insights
Client Alert | 4 min read | 04.10.26
CMS Finalizes Rate Notice for Medicare Parts C and D (CY 2027)
On April 6, 2026, the Centers for Medicare and Medicaid Services (CMS) circulated the Announcement of Calendar Year (CY) 2027 Medicare Advantage (MA) Capitation Rates and Part C and Part D Payment Policies (the CY 2027 Rate Announcement) to communicate Medicare Advantage (MA) capitation rates and Parts C and D payment policies. The Rate Announcement announces decisions regarding proposals initially published on January 26, 2026, in CMS’s CY 2027 Advance Notice for MA and Part D. The following is a summary of the most significant issues in the Rate Announcement, with further details below:
Client Alert | 2 min read | 03.27.26
CMS Releases PY 2020 RADV Audit Methods and Instructions: Key Takeaways for Health Plans
Client Alert | 5 min read | 03.06.26
Tri-Agencies Release Fourth Mental Health Parity Report to Congress
Client Alert | 2 min read | 02.03.26
Representative Matters
- Representing national health insurance companies in arbitrations and trials against major hospital systems regarding payment of claims in Florida, New York, Maryland, Virginia, California, and elsewhere.
- Representing a national health insurance company in False Claims Act investigations regarding payments under governmental healthcare programs.
- Representing health plans in a multimillion-dollar contract disputes regarding Medicaid and Medicare payment methodologies.
- Representing health plans in Florida in multiple lawsuits regarding reimbursement for out-of-network services for exchange health plans.
- Defending a New York health plan in multiple suits involving reimbursement for behavioral health and home care services.
- Defending a national health care consulting company in arbitration and trial regarding services to build a new health plan.
- Defending national and regional health insurance companies in class actions and government investigations regarding alleged violations of mental health parity laws.
- Defending eight health insurance companies in multi-district litigation (MDL) class actions asserting antitrust claims.
- Serving as class counsel for tens of thousands of black farmers who alleged discrimination by the U.S. Department of Agriculture in the administration of farm loan programs. Mike helped negotiate and implement a $1.25 billion settlement for the class—one of the largest civil rights judgments ever against the U.S. government.
Michael's Insights
Client Alert | 4 min read | 04.10.26
CMS Finalizes Rate Notice for Medicare Parts C and D (CY 2027)
On April 6, 2026, the Centers for Medicare and Medicaid Services (CMS) circulated the Announcement of Calendar Year (CY) 2027 Medicare Advantage (MA) Capitation Rates and Part C and Part D Payment Policies (the CY 2027 Rate Announcement) to communicate Medicare Advantage (MA) capitation rates and Parts C and D payment policies. The Rate Announcement announces decisions regarding proposals initially published on January 26, 2026, in CMS’s CY 2027 Advance Notice for MA and Part D. The following is a summary of the most significant issues in the Rate Announcement, with further details below:
Client Alert | 2 min read | 03.27.26
CMS Releases PY 2020 RADV Audit Methods and Instructions: Key Takeaways for Health Plans
Client Alert | 5 min read | 03.06.26
Tri-Agencies Release Fourth Mental Health Parity Report to Congress
Client Alert | 2 min read | 02.03.26
Recognition
- Thomson Reuters: Stand-out Lawyer, 2026
- Legal 500: Recommended Lawyer, Health Insurers, 2025
- Super Lawyers: Rising Star, Civil Litigation Defense, District of Columbia, 2014–2018
- Law360: Top Attorney Under 40, Health Law, 2017
- Palmetto Patriot Award, 2006
Michael's Insights
Client Alert | 4 min read | 04.10.26
CMS Finalizes Rate Notice for Medicare Parts C and D (CY 2027)
On April 6, 2026, the Centers for Medicare and Medicaid Services (CMS) circulated the Announcement of Calendar Year (CY) 2027 Medicare Advantage (MA) Capitation Rates and Part C and Part D Payment Policies (the CY 2027 Rate Announcement) to communicate Medicare Advantage (MA) capitation rates and Parts C and D payment policies. The Rate Announcement announces decisions regarding proposals initially published on January 26, 2026, in CMS’s CY 2027 Advance Notice for MA and Part D. The following is a summary of the most significant issues in the Rate Announcement, with further details below:
Client Alert | 2 min read | 03.27.26
CMS Releases PY 2020 RADV Audit Methods and Instructions: Key Takeaways for Health Plans
Client Alert | 5 min read | 03.06.26
Tri-Agencies Release Fourth Mental Health Parity Report to Congress
Client Alert | 2 min read | 02.03.26
Insights
Tri-Agencies Finalize NQTL Comparative Analysis Standards In Final Rule
|12.23.24
Employee Benefit Plan Review
How to Better Manage Discovery and Save Costs in the Era of Expanding Data
|06.01.18
Legal Management
E-Discovery – What is 'Proportional' in the Era of Expanding Data?
|01.09.18
Crowell & Moring's Litigation Forecast 2018
Washington Litigation Departments of the Year: Crowell & Moring General Civil Litigation
|06.24.13
National Law Journal
Federal Court Supports Discretion In Party Use of Technology Assisted Review
|02.17.21
Crowell & Moring’s Data Law Insights
How to Limit Litigation Risk from the Increased Use of Chat Programs During the COVID-19 Pandemic
|06.12.20
Crowell & Moring’s Data Law Insights
- |
08.01.19
Crowell & Moring’s Health Law Blog
Amendments Proposed To D.C. Rules of Professional Conduct to Address
|05.20.19
Crowell & Moring's Data Law Insights
U.S. Tax Court Approves Predictive Coding for Litigation Use
|09.22.14
Crowell & Moring's E-Discovery Law Insights
- |
09.05.14
Crowell & Moring's Health Law Blog
Practices
- Litigation and Trial
- Health Care Litigation
- Class Action Defense
- White Collar and Regulatory Enforcement
- False Claims Act Defense
- Arbitration
- E-Discovery and Information Management
- Government Contracts Investigations
- Securities Fraud and Financial Investigations
- Financial Services Litigation and Disputes
- Health Care
- Health Care Fraud and Abuse
- Managed Care
Industries
Michael's Insights
Client Alert | 4 min read | 04.10.26
CMS Finalizes Rate Notice for Medicare Parts C and D (CY 2027)
On April 6, 2026, the Centers for Medicare and Medicaid Services (CMS) circulated the Announcement of Calendar Year (CY) 2027 Medicare Advantage (MA) Capitation Rates and Part C and Part D Payment Policies (the CY 2027 Rate Announcement) to communicate Medicare Advantage (MA) capitation rates and Parts C and D payment policies. The Rate Announcement announces decisions regarding proposals initially published on January 26, 2026, in CMS’s CY 2027 Advance Notice for MA and Part D. The following is a summary of the most significant issues in the Rate Announcement, with further details below:
Client Alert | 2 min read | 03.27.26
CMS Releases PY 2020 RADV Audit Methods and Instructions: Key Takeaways for Health Plans
Client Alert | 5 min read | 03.06.26
Tri-Agencies Release Fourth Mental Health Parity Report to Congress
Client Alert | 2 min read | 02.03.26




