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Insurance & Billing

Insurance & Billing

Like most of your surgeons, Matrix Anesthesiologists practice at the surgical facility, but are not employed by the facility. The bill from your surgical facility will include anesthesia charges related to equipment and other supplies. A separate bill will come from Matrix Anesthesia for the professional services.

Questions about your bill can be answered by our billing office at 425-407-1500.

Matrix Anesthesia is a preferred provider for most major insurance plans. Following is a list of insurance companies that we currently accept and is a preferred provider. Please contact your insurance carrier for questions regarding covered services.

Anesthesiology fees are based on the Relative Value Guide developed by the American Society of Anesthesiologists and accepted by most major insurance companies. For more information, please see Billing FAQs

Billing FAQs

Matrix Contracted Insurance Carriers

  • Aetna
  • Ambetter
  • Amerigroup
  • Cigna
  • First Choice
  • First Choice TPA
  • First Health
  • Kaiser (formerly Group Health)
  • Labor & industries
  • Medicaid
  • Medicare
  • MediNcrease - Commercial
  • MediNcrease Workman's Com
  • Molina Marketplace
  • Molina Medicaid
  • Pacificare
  • Premera Blue Cross
  • Progyny
  • Regence Blue Shield
  • Tricare
  • United Health Care