NAME             TYPE   LENGTH
-------------------------------------   ------
    NCH Qualify Stay Through     DATE      8
    Date

	Effective with Version H, the ending date of
	the beneficiary's qualifying stay (used for internal
	CWFMQA editing purposes.)   For inpatient claims, the
	date relates to the PPS portion of the inlier for
	which there is no utilization to benefits. For
	SNF claims, the date relates to a qualifying stay
	from a hospital that is at least two days in a row
	if the source of admission is an 'A', or at least
	three days in a row if the source of admission
	is other than 'A'.

	NOTE:  During the Version H, conversion this field
	was populated with data throughout history (back to
	service year 1991).

	8 DIGITS UNSIGNED

	SHORT NAME: QLFYTHRU
	LONG NAME: NCH_QLFYD_STAY_THRU_DT

	EDIT-RULES:
	YYYYMMDD

	DERIVATION:
	DERIVED FROM:
	  CLM_OCRNC_SPAN_CD
	  CLM_OCRNC_SPAN_THRU_DT

	DERIVATION RULES:
	Based on the presence of occurrence code 70
	move the related occurrence thru date to
	NCH_QLFYD_STAY_THRU_DT.

	SOURCE:
	NCH QA Process