Washington Submission of Provider Credentials for Interpretive Services is a process for healthcare providers to submit their credentials to the Washington State Department of Health in order to become a provider of interpretive services. This process includes providing proof of qualifications, such as educational degrees, certifications, and any other relevant documents. There are three types of Washington Submission of Provider Credentials for Interpretive Services: 1. Recertification: This is the initial application process for healthcare providers to submit their credentials to the Washington State Department of Health. 2. Re-credentialing: This is the process of periodically renewing credentials for healthcare providers who are already approved for interpretive services. 3. Re-certification: This is the process of updating credentials for healthcare providers who are already approved for interpretive services. The Washington Submission of Provider Credentials for Interpretive Services process is designed to ensure that healthcare providers are qualified to provide interpretive services in the state of Washington.