The bill creates a time-limited pilot program (subject to amounts appropriated) allowing certain clients with developmental disabilities who live in community settings to receive dental services at the Rainier school. Pilot participants must meet additional eligibility criteria tied to high behavioral or medical acuity, a documented need for general anesthesia or deep sedation for routine care, or case manager certification that community dental care is unavailable. The pilot allows dental visits to include short-term admissions of no more than 24 hours, permits use of authorized respite hours for dental care, directs DSHS to work with the Health Care Authority to enroll the Rainier school dental clinic as a Medicaid fee-for-service provider for pilot services, requires any federal matching funds for pilot services be deposited into the state general fund, sets the pilot end date as July 1, 2028, requires a report to the legislature by October 1, 2028, and provides that the pilot section expires July 1, 2029. The bill amends RCW 71A.20.191 to prohibit new long-term admissions to the Rainier school as of July 27, 2025 (with listed exceptions) and to prohibit admissions of any kind as of June 30, 2027 (except as provided). It grants former long-term Rainier residents who move to community settings after July 27, 2025 a one-time right to return within the first year without being counted as a new admission; additional return requests after a second move require department review and secretary approval based on a multidisciplinary care team recommendation. It requires DSHS to provide state-operated living alternatives, use supported living and adult family home capacity, provide space at other residential habilitation centers, offer Rainier employees opportunities in state-operated alternatives and other state facilities or programs, and specifies that Rainier school will continue operating as a residential habilitation center until its census of long-term residents reaches zero. The bill also defines "closure" for chapter 410, Laws of 2025 as the prohibition on new admissions described in the amended subsection. The act changes procedures and program structure (pilot creation and statutory amendment of admission rules) and imposes funding and reporting requirements, but does not specify appropriation amounts, operational details for Medicaid enrollment and billing, the composition or specific decision criteria of the multidisciplinary care team, or the full prior text of RCW 71A.20.191; those details are not included in the provided material.

If enacted, the bill would let certain people with developmental disabilities who already live in community settings get specialized dental care at the Rainier school for short stays (up to 24 hours) when their medical or behavioral needs make community dental care impractical. That likely increases access to care for high-acuity clients and those who need anesthesia or deep sedation, and it creates a Medicaid billing path by directing DSHS and the Health Care Authority to enroll the Rainier dental clinic as a Medicaid fee-for-service provider. Practically, agencies will need to set up enrollment, handle new billing and reporting duties, and the state will receive any federal matching funds into the state general fund; however, the bill does not specify appropriation amounts or operational billing details, so costs and administrative burden are uncertain. The bill also phases out admissions to Rainier school (no new long-term admissions after July 27, 2025; no admissions at all after June 30, 2027) while requiring DSHS to provide alternative placements, use existing supported living and adult family home capacity, offer Rainier staff other state jobs, and get sufficient funding to do so. This shifts responsibility and costs toward community-based services and state-operated alternatives and will affect Rainier staff, current residents who may move to the community (who get a one-time right to return within a year), and DSHS program planners; key implementation details such as exact funding levels, multidisciplinary team procedures, and billing mechanics are not specified in the extracted text.