"NEW SECTION.  Sec. 1   A new section is added to chapter 48.30 RCW to read as follows:
     (1) Whenever a health carrier's market share of persons covered by all health plans within a local market meets or exceeds forty percent as determined by the commissioner, the carrier may not directly, or indirectly through a subcontracted network, terminate a provider contract except for reasonable cause within that local market.
     (2) Whenever a health carrier's market share of persons covered by all health plans within a local market meets or exceeds forty percent as determined by the commissioner, the carrier and any subcontracted network of the carrier shall offer a provider contract to any provider within the local market who meets the carrier's customary and reasonable credentialing standards and agrees to comply with the terms and conditions of the provider contract including provisions related to quality assurance and utilization review.
     (3) Beginning January 1, 2007, and every two years following, after reasonable consideration of the information available from regularly filed reports by carriers doing business in this state, the commissioner shall publish a report identifying the carrier and the local market within the state where the carrier's practices must conform to the requirements of this section for the two years following such identification. In making the determination, the commissioner shall consider the carrier's local market share of persons covered under all health plans providing direct or indirect reimbursement of health care service.
     (4) For the purposes of this section, "local market" means that geographic area within the state where the particular carrier controls forty percent or more of the market share of persons covered by all health plans such as a particular county or a particular metropolitan area as determined by the commissioner. In defining the local market, the commissioner may consider the network reports filed with the commissioner by carriers and standards used by the United States department of justice antitrust division.
     (5) For purposes of this section, "health plan" includes a health plan as defined in RCW 48.43.005 and medical coverage programs administered by the health care authority that are underwritten by a health carrier.
     (6) Nothing in this section may be deemed to require the commissioner to rely upon any particular source of information in making a finding required by this section.
     (7) Nothing in this section shall diminish or impair any other statutory provision prohibiting discrimination against any class of providers.
     (8) The provisions of this section do not apply to staff model health maintenance organizations.

NEW SECTION.  Sec. 2   A new section is added to chapter 48.30 RCW to read as follows:
     A carrier may impose a reasonable fee to the health care provider to cover the cost of the credentialing and application of a licensed, participating health care provider, and all fees must apply equally to all health professions.

NEW SECTION.  Sec. 3   The insurance commissioner may adopt rules to implement this act."