NAME TYPE LENGTH ------------------------------------- ------ 10. CURRENT REASON FOR CHAR 1 ENTITLEMENT CODE THIS FIELD INDICATES THE REASON FOR THE BENEFICIARY'S CURRENT ENTITLEMENT TO MEDICARE BENEFITS. SHORT NAME: CREC LONG NAME: BENE_ENTLMT_RSN_CURR CODES: 0 = OLD AGE AND SURVIVOR'S INSURANCE (OASI) 1 = DISABILITY INSURANCE BENEFITS (DIB) 2 = ESRD 3 = DIB AND ESRD SOURCE: ENROLLMENT DATA BASE