Washington Application to Reopen Claim Due to Worsening Condition is a form used by those who have filed a claim with the Washington State Department of Labor & Industries and need to reopen the claim due to a worsening condition. This application allows claimants to request a review of their original claim, an increase in their benefits, or the addition of a new condition or treatment to their claim. There are two types of Washington Application to Reopen Claim Due to Worsening Condition: 1) Request to Reopen for Increase in Benefits and 2) Request to Reopen for Changes to Your Claim. The Request to Reopen for Increase in Benefits form is used when a claimant needs to request an increase in benefits; while the Request to Reopen for Changes to Your Claim form is used when a claimant needs to add a new condition or treatment to their claim or update previously provided information.