Tell the court that the other party received a summons or other legal papers in a civil case that were delivered to (served on) that party. Pay with your credit card (VISA, MasterCard, American Express, or Discover) over the phone anytime day or night, 4086152300.Acknowledgement Receipt. Cal. Super. The sample acknowledgement letters for receipt of payment provided below can be used as format templates for official and personal purposes. This packet will ask you to fill out a renewal form with information the county may be missing about you. Acknowledgement of Contracted Provider Disputes. SCCIPA will acknowledge receipt of all contracted provider disputes as follows: i. I would like to choose a provider in the Palo Alto Medical Foundation network. How does this process work? • Mail the completed form to: Santa Clara County IPA.