WACs and rulemaking
Title 388 of Washington Administrative Code (WAC): Department of Social and Health Services (DSHS) Code reviser
Title 182 of Washington Administrative Code (WAC): Health Care Authority (HCA) Code reviser
Health Care Authority (HCA) WAC rules index
DSHS Rules and Policies Assistance Unit (Title 388)
Health Care Authority (HCA) recent Medicaid rule filings. (Title 182)