Apply for an Enhancement

Who can apply

The Co-Occurring Disorder Specialist is an enhancement available to be added to the license of specific counselors under RCW 18.205.105 (1) which allows them to provide substance use disorder treatment with some limitations. It is not available as a stand-alone credential. Applicants must already possess one of these qualified credential types to be eligible to apply and maintain the credential to continue providing co-occurring disorder services.

License Type qualified for the Co-Occurring Enhancement

Apply online

Getting started

Online Application Instructions

Online application instructions are on our website.

Once you have completed the process, you will find your pending credential number on Provider Credential Search. Refer to this credential number any time you contact the Department of Health or submit paperwork.

Apply on paper

Fee Schedule

See fee schedule below

The enhancement is not a license, so it does not need to be renewed, however individuals must maintain their primary qualifying license to be able to work as a Co-Occurring Disorder Specialist.

Additionally, there are no continuing education requirements for the co-occurring enhancement, but you must maintain the continuing education requirements of your qualifying license.

  • Original application - $100
  • Duplicate license - $10
  • Verification of license - $25
  • Examination - Pay exam company
  • Training course - Pay training course company

Fees submitted with applications for initial credentialing, examinations, renewal, and other fees associated with the licensing and regulation of the profession are non-refundable, per WAC 246-12-340.

Additional Licensing Information

Contact and Connect

If you have questions about the application process, please contact us.

If you'd like to join our interested parties list for your profession, please join GovDelivery.