Visiting an SDI Office. File a claim form to protect your rights and start the workers' compensation process.Your employer must give or mail you a claim form within one working day. This form enables us to calculate the correct compensation that may be owed to an injured employee. Complete fillable PDFs online and then print, sign and submit them to Blue Shield. You will need Adobe Reader to complete the fillable form. How do I file a claim? You can download and fill out a form, called the Patient Request for Medical Payment form (CMS-1490S). Submit forms online through the Employees' Compensation Operations and Management Portal (ECOMP). On the ECOMP site you can register for an account.