Long Island Employers: Critical 90-Day Mass Layoff Notification Rules in 2026

NewYork-Presbyterian's March 31 deadline to exit UnitedHealthcare networks forces Long Island employers to prepare for April 1 out-of-network status that could increase employee healthcare costs 300-400% for major procedures at this major hospital system.

Employers sponsoring 401(k) and 403(b) plans must formally adopt SECURE 2.0 amendments by December 31, 2026. Failure to amend creates ERISA violation exposure and audit risk. Eleven months remain to coordinate with plan providers and ensure compliance.

Employers with group health plans face a February 16, 2026 deadline to update HIPAA Notice of Privacy Practices reflecting regulatory changes. Failure to comply creates federal violation exposure and potential penalties. Immediate action required.