Under the direction of William Bernstein, Manatt, Phelps & Phillips, LLP remains a go-to for some of the biggest players in the healthcare space for comprehensive insurance-related counsel. The team handles complex commercial, transactional, regulatory, and litigious issues, such as M&A, joint ventures and vertical integrations, and Medicare Advantage marketing and Medicaid matters. New York-based Robert Belfort focuses on state and federal compliance and transactional advice, with extensive experience assisting clients with the Affordable Care Act, various Medicare issues, HIPAA portability and non-discrimination mandates, market conduct laws, and Medicaid managed care requirements. Trial and appellate litigator Greg Pimstone, who practices from Los Angeles, handles class actions filed against insurers and guides clients through government investigations. Also in LA, litigator Ileana Hernandez handles enforcement actions, unfair competition, bad faith, and ERISA suits among others. In New York, Randi Seigel is a key contact for emerging health tech and services companies, as well as a host of women’s health organizations, and Paul Carr-Rollitt’s core practice pivots between transactional and regulatory counsel. Another point of contact for clients in NYC is Helen Pfister, whose experience spans federal drug programs. Michael Kolber contributes his professional experience in government to the practice.
Legal 500 Editorial commentary

Key clients

  • Health Net
  • Aetna Life Insurance Company
  • Blue Shield of CA
  • UCLA Health
  • Canopy Health
  • New York e-Health Collaborative
  • Welbe Health
  • Bayada Home Health Care
  • Molina Healthcare
  • Pfizer

Work highlights

  • Represented Health Net in connection with a state court action filed by out-of-state substance abuse treatment facilities to recover additional reimbursement for services the facility allegedly rendered to Health Net insureds. In January 2023, the trial court ruled that the treatment facilities were not entitled to recovery on any of their claims, based on the substantial evidence of the providers’ fraudulent conduct that infected all claims.
  • Defending Aetna Life Insurance Company in an ERISA class action brought by Andrew Howard alleging that Aetna wrongfully denies coverage for lumbar artificial disc surgery on the grounds that it is experimental and investigational.
  • Obtained summary judgment and then affirmance on appeal in a lawsuit alleging improper denial of coverage, namely that Blue Shield of California failed to pay benefits for two members who were injured in an accident while traveling in Costa Rica.

Lawyers

Hall of fame

The lawyers at the very top of the profession, widely known and respected by peers and clients for their longstanding involvement in market-leading work.

Robert Belfort

Leading partners

The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Randi Seigel

Practice head

Bill Bernstein

Other key lawyers

Robert Belfort; Greg Pimstone; Ileana Hernandez; Randi Seigel; Paul Carr-Rollitt; Helen Pfister; Michael Kolber; Rachel Sher; Adam Finkelstein