Administrative Services Only, Inc.


​MTA Benefit Fund
c/o Administrative Services Only, Inc.
P.O. Box 9005
Lynbrook, NY 11563

1.800.537.1238
​Member Portal
August 14th:  OUR PLAN IS NOT CHANGING! 

The MTABF is excited to bring on board our new plan administrator, ASO. 

ASO is taking over the duties of the Preferred Group and will bring to MTABF members a 21st Century approach to managing benefits. ASO recognizes that some may wish to continue to communicate with printed forms via mail & will be able to continue to do so.

MTABF appreciates everyone's cooperation as the transition takes place!  Please keep in mind that everyone is doing everything they can to make this a seamless a transition as possible, but like you, none of us are perfect & there may be, in fact, some hiccups along the way as the move is made. Thank you for your patience & understanding.

More information will be forthcoming!

what you can look forward to:
​

As plan administrator, ADMINISTRATIVE SERVICES ONLY, INC. (ASO) will:
  1. Enroll new hires.
  2. Retire those who are leaving.
  3. Process claims for all members; active & retired.
  4. Help all members keep their MTABF membership status up-to-date.
​
ASO's Member Portal allows MTABF members the ability to:
  1. Register & manage their own personal account
  2. Receive reimbursement money deposited directly to personal bank accounts
  3. Update change of life status, including the uploading necessary documentation (i.e. birth certificates, marriage, etc.)
  4. Submit claims, including the uploading necessary documentation
  5. Apply & pay for annual dental plans
  6. Pay for retirement &COBRA plans
  7. Search for dentists 
  8. Access forms

VIA MAIL:
​Enrollments, claims, payments, reimbursements & retirement can still be done via the US Postal Service & all necessary forms can be accessed on the MTABF website.  Mail can be sent to:
MTA Benefit Fund
c/o Administrative Services Only, Inc.
P.O. Box 9005
Lynbrook, NY 11563

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