When submitting a complaint, be as specific as you can with the facts and dates. Shall I file a malpractice suit or just report a healthcare provider?We accept complaints about providers and facilities that DOH credentials, as well as complaints about providers practicing without a license. To file a complaint against a health care provider or facility, an individual can fill out the HSQA complaint form available online. The MQAC is responsible for investigating and prosecuting complaints against licensed healthcare professionals in Washington State. Bring your complaints to your doctor and nurses as soon as possible. Be as specific as you can and ask how your complaint can be resolved. If that does not work, you can file a complaint with the Washington State Office of the Insurance Commissioner. If you have concerns about the quality of your care or other services, you can file a complaint (also called a "grievance"). File a complaint against a health professional or facility.