NAME TYPE LENGTH ------------------------------------- ------ 6. SEX CHAR 1 THIS FIELD INDICATES THE SEX OF THE BENEFICIARY. SHORT NAME: SEX LONG NAME: BENE_SEX_IDENT_CD CODES: 0 = UNKNOWN 1 = MALE 2 = FEMALE CCW FIELD SOURCE AND DERIVATION: RIC-A; Field Name: BENE_SEX_IDENT_CD No derivation performed. CMS DENOMINATOR DIFFERENCE: If neither '1' or '2' was found in the beneficiary input data and the beneficiary's age is less than 65, the sex code is assigned '1', otherwise, if the beneficiary's age is greater than 64, the sex code is assigned a '2'.