Workplace Violence and Workers' Compensation in Massachusetts

Massachusetts-specific workers' comp rules for violent incidents

In Massachusetts, any employee who suffers a physical injury or a documented mental health condition directly caused by workplace violence is eligible for workers' compensation benefits, provided the incident occurs in the course of employment and is reported promptly.

Filing a claim after a violent episode

Employees must notify their employer within 30 days of the incident and submit a claim to the Massachusetts Department of Industrial Accidents (DIA). The claim must include medical records, police reports (if applicable), and a description of how the violence relates to job duties.

What injuries are covered

Coverage includes:

• Physical injuries such as cuts, fractures, or burns.
• Psychological conditions like PTSD, anxiety, or depression diagnosed by a qualified professional.
• Lost wages and medical expenses directly tied to the violent event.

Employer responsibilities and preventive measures

Massachusetts law requires employers to maintain a safe workplace, conduct risk assessments, and provide training on de‑escalation and reporting procedures. Failure to do so can result in penalties and may affect the employer's insurance premiums.

Benefit limits and timelines

Medical benefits are paid for the duration of treatment. Wage replacement is typically 66.7% of the employee's average weekly wage, capped at the state maximum, and continues for up to 104 weeks for permanent total disability. Temporary disability benefits cease after the employee reaches maximum medical improvement.

Comparison of key compensation elements