NAME              TYPE    LENGTH
-------------------------------------   ------ 
  CMS 5% SAMPLE FLAG		CHAR	   1

	A flag indicating whether the beneficiary 
	was included in the CMS 5% Denominator File 
	for the reference year.  

	SHORT NAME: FIVEPCT
	LONG NAME: FIVE_PERCENT_FLAG

	CODES:
	Y = Included in CMS 5% Denominator File
	Null = Not included in CMS 5% Denominator File