NAME TYPE LENGTH ------------------------------------- ------ NCH Verified Noncovered DATE 8 Stay Through Date Effective with Version H, the ending date of the beneficiary's noncovered stay (used for internal CWFMQA editing purposes.) NOTE: During the Version H conversion this field was populated with data throughout history (back to service year 1991). 8 DIGITS UNSIGNED SHORT NAME: NCOVTHRU LONG NAME: NCH_VRFD_NCVRD_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 74, 76, 77 or 79 move the related occurrence thru date to NCH_VRFD_NCVRD_STAY_THRU_DT. SOURCE: NCH QA Process