NAME            TYPE    LENGTH
-----------------------------------   ------
Research Triangle              CHAR      1
    Institute Race Code

	Enhanced race/ethnicity designation 
	based on first and last name algorithms.  

    	SHORT NAME: RTI_RACE
	LONG NAME: RTI_RACE_CD

	x = Enrolled in Medicare A and/or B, but no MIIR record
	    found; unable to determine RTI Race Code
	0 = Unknown
	1 = Non-Hispanic White
	2 = Black (or African American)
	3 = Other
	4 = Asian/Pacific Islander
	5 = Hispanic
	6 = American Indian/Alaska Native