System Calls Â¶. The provides an interface to the operating system services. Application developers often do not have direct access to the system calls, but can access them through an application programming interface (API).
SCCF #. Standard Claims Collection Facility - 17 digit number assigned when a claim enters ITS - 1-3 is the plan code and tells you what state the host is, 4-7 is the year received claim (century date), 8-10 is the mth & day of the julian date, and 11-17 is the sequence suffix the last 2 digits tell you how many times the claim has been adj'd. SF.
Category: General Medicare. We have been getting more questions from people asking what the letters mean in their Medicare Claim Number. The Social Security number followed by one of these codes is often referred to as a claim number. Social Security assigns these codes once you apply for benefits. These letter codes may appear on correspondence you receive from Social Security or on your Medicare card. They will never appear on a Social Security card. For example, if the wage earner applying for benefits and your number is 123-45-6789, then your claim number is 123-45-6789A. This number will also be used as your Medicare claim number, once you are eligible for Medicare.