(180 day reporting requirement of employees, link) If the injury or illness is beyond first-aid or a medical bill is generated for the medical service, the employer must report a First Report of Injury or Occupational Disease (Form 122) within seven days of being informed of the incident.
Reporting a Work Injury or Illness\n\n It is important to ensure the report of an injury or illness is documented. If an injured employee fails to report an injury or illness within 180 days, they may be disqualified from receiving workers' compensation benefits.