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Andrew Cookingham focuses his practice on litigation and dispute resolution. He has represented hospitals, physician groups, other healthcare providers, pharmaceutical and medical device manufacturers, and other clients in state and federal court, as well as in appellate courts and in arbitration proceedings. Andrew has significant experience in healthcare reimbursement and coverage litigation, both in ERISA and non-ERISA contexts.

Diversity & Inclusion Committee Co-Chair

Named among the top firms in Texas for Healthcare in Chambers USA 2020 by Chambers and Partners

Representative Matters

  • Represented hospital and healthcare providers in managed care disputes with insurance companies, including Aetna, BlueCross BlueShield, Cigna, Humana, and UnitedHealthcare
  • Represented air ambulance company in dispute with health maintenance organization
  • Represented out-of-network healthcare providers in reimbursement litigation for services rendered to insured patients
  • Represented healthcare providers enforcing their rights under the Texas “prompt pay” statutes
  • Represented physician in healthcare fraud prosecution
  • Represented healthcare providers in fraud and civil RICO matters, both as plaintiffs and defendants
  • Represented healthcare providers in partnership disputes
  • Represented healthcare providers with regard to non-competition agreements
  • Representation of pharmaceutical company in national hormone therapy litigation
  • Represented food product manufacturer in multiple alleged nationwide and statewide class actions related to false and misleading advertising for various products
  • Represented consumer product manufacturer in agency proceeding regarding allegations of false and misleading advertising

Prior Employment

  • Law Clerk for the Honorable Nathan L. Hecht, Texas Supreme Court, 2008-2009
  • Judicial Intern for the Honorable Barbara M.G. Lynn, U.S. District Court, Northern District of Texas, 2007
  • Judicial Intern for the Honorable Frederico Hinojosa, Texas Thirteenth Court of Appeals, 2006

Honors & Affiliations


  • The Best Lawyers in America®by Woodward/White Inc. (Mass Tort Litigation/Class Actions – Defendants), 2021
  • Texas Rising Stars® by Thomson Reuters (Business Litigation), 2015-2018


  • Co-Chair, Diversity & Inclusion Committee, 2021
  • Eagle Scout
  • Dallas Area Habitat for Humanity CORE Volunteer
  • Member, American Health Lawyers Association (AHLA)

Education & Admissions


  • J.D., 2008, magna cum laude, SMU Dedman School of Law; Managing Editor, 2007-2008, Staff Editor, 2006-2007, SMU Law Review Association; Dean’s List; Dean’s Scholarship Recipient
  • B.S., 2005, University of Virginia; Pi Kappa Phi Fraternity, Beta Upsilon Chapter; Greater Charlottesville Habitat for Humanity


  • Texas
  • U.S. Dist. Ct., E. Dist. Texas
  • U.S. Dist. Ct., N. Dist. Texas
  • U.S. Dist. Ct., W. Dist. Texas
  • U.S. Dist. Ct., S. Dist. Texas
  • U.S. Ct. of App., Fifth Circuit

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