Providers must fulfill the documentation requirements under WAC 182-502-0020 and the medicaid agency's current billing instructions including:

(1) Required supervision records for community health workers;

(2) Continued education verification and renewal of credentials for professional staff;

(3) Subcontracting documents, as specified under WAC 182-533-0325(3); and

(4) Client records, which include consent forms and documentation for screening, assessments, care plans, case conferences, case management, and care coordination for each client.