*** CHANGE IN 2026 *** (SEE 2548-S.SL) ***

1. (1) Not less than sixty days prior to the effective date of any transaction that results in a material change, the parties to the transaction shall submit written notice to the attorney general of such material change.

2. (2) For the purposes of this section, a material change includes a merger, acquisition, or contracting affiliation between two or more entities of the following types:

   1. (a) Hospitals;
   2. (b) Hospital systems; or
   3. (c) Provider organizations.
3. (3) A material change includes proposed changes identified in subsection (2) of this section between a Washington entity and an out-of-state entity where the out-of-state entity generates ten million dollars or more in health care services revenue from patients residing in Washington state, and the entities are of the types identified in subsection (2) of this section. Any party to a material change that is licensed or operating in Washington state shall submit a notice as required under this section.
4. (4) For purposes of subsection (2) of this section, a merger, acquisition, or contracting affiliation between two or more hospitals, hospital systems, or provider organizations only qualifies as a material change if the hospitals, hospital systems, or provider organizations did not previously have common ownership or a contracting affiliation.

[ 2019 c 267 s 3.]