• Skip to primary navigation
  • Skip to main content
Northwest Ironworkers Trust Funds

Northwest Ironworkers Trust Funds

  • Home
  • Health & Welfare
    • SBCs
    • Forms
    • Plan Booklet
    • Medical Notices
    • Newsletter
  • Retirement
    • Forms
    • Plan Booklet
    • Notices
  • Annuity
    • Forms
    • Plan Booklet
    • Notices
  • Links
  • Contact Info
    • Important Contacts
    • Trust Info
    • Contact Us

Forms

Enrollment Forms

Authorization of Reciprocal Contributions Transfer
Change of Address Form
Enrollment/Beneficiary Form

Claim Forms

Dental Claim Form (for Active Participants and Retirees Enrolled in the Dental Plan)
Medical/Rx Claim Form – For Active and COBRA, and Non-Medicare Retirees
Costco Health Solutions Reimbursement Claim Form
Time Loss Claim Form
Vision Service Plan (VSP) Non-Network Claim Reimbursement Form

Privacy and Disclosures

Authorization for Disclosure of Protected Health Information
Health & Security Trust – Notice of Privacy Practices
Revocation of Protected Health Information Disclosure
Preauthorization

Required for outpatient surgeries and imaging services and for all inpatient services and before hospital admission or within 48 hours of emergency admission. Call Innovative Care Management at 1-800-862-3338.

Where to send completed Medicare Retiree Medical claim forms, Dental claim forms and Retail RX claim forms:

Administration Office
P.O. Box 34464
Seattle, WA 98124-1464

Where to send completed Weekly Disability Benefits claims and all other completed forms:

Administration Office
P.O. Box 34203
Seattle, WA 98124-1203

  • Disclaimer
  • Privacy Policy
  • Terms of Use
  • Non-Discrimination Notice