The Notice of Claim form must include an original signature. An electronic signature will delay the processing of your claim.A claim form must be completed and submitted to the STO Insurance Division. This form can be mailed, faxed or emailed to the STO Insurance Division. First, you need to fill out a claim form. You must file claims within 180 days from the date services were performed, unless there's a contractual exception. Dates must be filled in MMDDYYYY (month-day-year) format. "Leading zeros" must be entered with single digit numbers, e.g. The video above provides an overview of the Delinquency Notice and the Assessment Notice and Pending Civil Action letter. Access current claim information, filing forms and more.