tree

Advocacy at a Higher Level

See Our Results
https://cdn.spinxweb.net/horvitz/uploads/2025/07/hero-slider-logo-2.svg

California's "most successful civil appellate practice."

– National Law Journal
https://cdn.spinxweb.net/horvitz/uploads/2025/08/hero-slider-logo-3-1.svg

"Excelling at one thing: winning cases on appeal."

– Los Angeles Daily Journal
https://cdn.spinxweb.net/horvitz/uploads/2025/08/hero-slider-logo-3-1.svg

"An Appellate Powerhouse"

– Los Angeles Daily Journal
https://cdn.spinxweb.net/horvitz/uploads/2025/07/hero-slider-logo-2.svg

"A giant" in California appellate courts and the Ninth Circuit

– National Law Journal, Appellate Hot List
About

Ranked in Tier 1 for California Appellate Litigation for 18 consecutive years

Focused on Appellate Success

Horvitz & Levy is a solutions-based firm focused on appellate success. We are distinguished by our commitment to responsive service and ongoing innovation in the areas of civil appellate litigation, amicus curiae support, and trial strategy consultation.

About the Firm
  • 0

    Years in Appellate Litigation
  • 0+

    Appeals in State and Federal Court since 2000
  • 0+

    Cases before the California Supreme Court since 2000

Our deep bench of distinguished attorneys offers a level of appellate experience and expertise not found in other firms.

Our attorneys are graduates of elite law schools, former judicial clerks (more than 70 percent of our lawyers started their careers in appellate clerkships), and lawyers with significant prior experience at national litigation firms or in government service.

Meet Our Attorneys
https://cdn.spinxweb.net/horvitz/uploads/2025/09/image3.webp

Blogs & Insights

ERISA preempts out-of-network provider’s state-law reimbursement claims against health plan administrator.
Health Law Bulletins

ERISA preempts out-of-network provider’s state-law reimbursement claims against health plan administrator.

Read More
Health Law Bulletins HHS Secretary may not manipulate wage-index for hospital reimbursement rates to assist low-wage hospitals recruit and retain staff Read More
Health Law Bulletins Indictment for violation of the anti–kickback statute need not negate the “bona fide employment” safe harbor affirmative defense. Read More
Health Law Bulletins The Affordable Care Act’s bar against sex-based discrimination applies to healthcare insurers receiving federal funding, but it may not prohibit the exclusion of gender-dysphoria treatment coverage Read More
Health Law Bulletins Providers can be liable on False Claims Act implied certification theory for seeking payment while materially misrepresenting their regulatory compliance Read More

At the Lectern Blog

News and commentary on the practice of law before the California Supreme Court Read More

Cal Punitives Blog

News and commentary on punitive damages litigation in California and nationwide. Read More

Horvitz & Levy: The Largest Law Firm in the Nation Specializing Exclusively in Appellate Litigation

Horvitz & Levy’s track record of success spans a wide range of subject areas. Our firm is not organized into formal specialized practice groups, because we believe that even in the most complex cases it is important to maintain a generalist’s perspective in order to persuade appellate justices who are generalists themselves.

View Practice Areas
http://sf-pyramid

Put Our Proven Appellate Expertise to Work for You.

For over 60 years, we've preserved judgments, reversed errors, and reduced awards in some of California’s most high-profile appellate cases.

Explore our practices Explore Careers
Horvitz