If the denial cites late notice, gather proof of when and how you informed your employer about the injury.

https://www.scribd.com/document/1015700676/Avoid-These-Vocational-Rehabilitation-Mistakes-in-Cumming-GA-Workers-Compensation-A-Work-Accident-Attorney-s-Advice-199694

If the denial cites late notice, gather proof of when and how you informed your employer about the injury.