William H. Stiles

        Counsel

        Will enjoys a good challenge. Whether it involves taking up Telemark skiing as a 40-something or pressing a novel legal theory, his approach is simple: a can-do attitude, creative thinking, good old-fashioned hard work, and, most importantly, keep it fun. (Yes, even Medicare and Medicaid reimbursement can be fun.)

        Although most people’s eyes glaze over at the mere mention of Medicare and Medicaid regulations, Will has a strange infatuation with ensuring that his health care industry clients are correctly reimbursed for the important services they provide. He enjoys appearing before the Medicare Provider Reimbursement Review Board (as well as state Medicaid agency hearing officers) and relishes the opportunity to poke holes in governmental overpayment determinations. He speaks fluent Medicare and Medicaid, including the unique dialects of DSH, TEFRA, CAH, GME, SCH, MDH, Bad Debts, and TPL. Will’s approach has helped his clients obtain well over $100 million of additional Medicare and Medicaid reimbursement (and has saved his clients tens of millions more defending against overpayment claims).

        A frustrated author at heart, Will believes that a compelling story lies beneath even the most complex litigation, and success often depends upon teasing out a simple message and sharing it through well-prepared witnesses, strong supporting data, and crisp writing.

        Outside the office, Will enjoys creating a dynamic and supportive community by volunteering time with nonprofit agencies, boards, and committees. In 2012, Will helped to create the WinterKids’ Downhill 24, a 24-hour team alpine ski race that raises hundreds of thousands of dollars each year to help children lead healthy lives.

        Will is passionate about his family, travel, food, and winter. A die-hard “Sugarloafer” (ask him), Will has not yet given up on his dream of appearing in a Warren Miller ski movie.

        Services/Industries

        Education

        • University of Maine School of Law (J.D., magna cum laude)
        • University of Oklahoma (B.A.)

        Public Service

        • Board of Directors, WinterKids (June 2011-present)
        • Advisory Council, The Center for Grieving Children (2011-present)
        • Board of Directors, The Center for Grieving Children (2003-2009)
        • Adjunct Professor, Health Care Law, University of Maine School of Law (2006-2008)

        Bar Admissions

        • Maine

        Court and Other Admissions

        • U.S. District Court for the District of Maine
        • U.S. Court of Appeals for the First Circuit
        • U.S. Supreme Court

        Memberships

        • Maine State Bar Association, Co-chair, Health Law Section (2001-2003)
        • American Health Lawyers’ Association
        • Healthcare Financial Management Association
        • Maine Hospital Association and Maine Medical Association Confidentiality Law Work Group (1998-1999)
        • Maine Hospital Association HIPAA Work Group (2001)

        Honors

        • Listed in The Best Lawyers in America® under Health Care Law (since 2006), and Litigation – Health Care (since 2018) in Portland, Maine 

        Learn more about the third-party ratings, rankings, and selection processes used for inclusion.

        Firm Highlights

        Press Releases

        Verrill Recognized as a Best Law Firm by Best Lawyers®

        BOSTON, Mass.; AUGUSTA, Maine; BANGOR, Maine, PORTLAND, Maine; GREENWICH, Conn., and WESTPORT, Conn. – Verrill has been recognized in the 2027...
        Press Releases

        Verrill Attorney Stephen Segal Named President of the Maine Chapter of the Federal Bar Association

        PORTLAND, Maine – Verrill attorney Stephen B. Segal has been elected President of the Maine Chapter of the Federal Bar Association (FBA). The...
        Press Releases

        42 Verrill Attorneys Named 2026 Super Lawyers and Rising Stars

        BOSTON, Mass.; BANGOR, Maine; PORTLAND, Maine; and WESTPORT, Conn. – Verrill is proud to announce that 42 attorneys have been recognized in the...
        Blog

        Introduction to the Blog Post Series & PART 1: Understanding Chemical Safety Regulation A Primer on RMP, PSM, and the General Duty Clause

        If your facility handles hazardous chemicals, there is a good chance you are subject to one—or more—of the federal government’s chemical safety...
        Blog

        Self-Certification of 401(k) and 403(b) Plan Distributions

        With passage of the SECURE Act in 2019 and the SECURE 2.0 Act in 2022, 401(k) and 403(b) plan sponsors have been able, but not required, to provide...
        Blog

        Working 9 to 5? It’s a Way to Make a Livin’, so Make Sure You’re Payin’ for Every Minute: A Maine Employer’s Guide to Stacked Wage & Hour Rules

        Four decades after Dolly Parton gave us both the namesake anthem of the American workday and the film about three fed-up office workers’ dreams of...
        Alerts and Newsletters

        Can AI Pass the Doctor Test? FDA Considers Physician-Inspired Evaluation of GenAI Devices and Other Regulatory Measures

        AI is entering healthcare with indomitable will. It promises to increase efficiency, reduce administrative burden (which healthcare providers so...
        Press Releases

        Verrill Attorney Annabel Rodriguez Named Top Women of Law by Massachusetts Lawyers Weekly

        BOSTON, Massachusetts – Verrill attorney Annabel Rodriguez has been recognized as a Top Women of Law by Massachusetts Lawyers Weekly, and will be...
        Blog

        What Employee Benefits Lawyers Do (and How to Make the Best Use of Us)

        What do employee benefits lawyers do all day and how can clients make the best use of them? This post offers an overview of the kinds of things...
        Media Mentions

        Bloomberg Law Quotes Robert Keach on Expanded Access to Small Business Reorganization

        Verrill attorney Bob Keach was recently featured in Bloomberg Law, discussing legislation that would raise debt limits for bankruptcy relief and...
        Blog

        Phil Bartlett to Step Down as Chair of the Maine Public Utilities Commission

        On September 15, 2026, Governor Janet Mills announced that Phil Bartlett will step down as Chair of the Maine Public Utilities Commission (PUC)...
        Published Works

        Jay McCormack and Michael Fee Co-Author AHLA Article on Skin Substitute Enforcement Trends

        Verrill Partners Jay McCormack and Michael Fee co-authored an article for the American Health Law Association's Fraud and Abuse Practice Group...