NAME             TYPE   LENGTH
-------------------------------------   ------
Encrypted Plan Contract ID   	 CHAR	  5

	Encrypted, unique number CMS assigns to
	each contract that a Part D plan has 
	with CMS. This is the final contract
	to which the beneficiary was assigned
	at the time of payment reconciliation.

	The first character of the contract ID 
	is a letter representing the type of plan.
	
	SHORT NAME: CNTRCT<month> 
	(CNTRCT01 - CNTRCT12)

	LONG NAME: PTD_CNTRCT_ID_<month> 
	(PTD_CNTRCT_ID_01 - PTD_CNTRCT_ID_12)

	SOURCE:
	CCW

	CODES:
	H = Managed Care Organizations other than 
	    Regional PPO
	R = Regional PPO
	S = PDP
	E = Employer-Sponsored (starting January 2007)
        0 = Not Medicare enrolled for the month
        X = Enrolled in Medicare A and/or B, but no MIIR
            record for the month
        N = Not Part D Enrolled