You can also fax or mail a copy of your documents. You can submit documents online with your Washington Healthplanfinder account.The documents you need to submit will be shown in the Document Center. Org or the address listed on the form. Fill in all the required information – if any information is missing, your waiver will NOT be accepted. Submit the Waiver Form. Submit forms online through the Employees' Compensation Operations and Management Portal (ECOMP). On the ECOMP site you can register for an account. How do I file a claim? You can download and fill out a form, called the Patient Request for Medical Payment form (CMS-1490S).