Medicare Beneficiary Identifier

BENE_MBI_ID

An identifier that uniquely identifies a beneficiary and replaces the Health Insurance Claim Number (HICN) on Medicare cards. The format of the Medicare Beneficiary Identifier (MBI) is 11-positions in length and contains the following values: position 1 numeric values: 1 - 9 position 2 alphabetic values: A - Z (minus S, L, O, I, B, Z) position 3 alphanumeric values: 0 - 9 and A - Z (minus S, L, O, I, B, Z) position 4 numeric values: 0 - 9 position 5 alphabetic values: A - Z (minus S, L, O, I, B, Z) position 6 alphanumeric values: 0 - 9 and a - z (minus S, L, O, I, B, Z) position 7 numeric values: 0 - 9 position 8 alphabetic values: A - Z (minus S, L, O, I, B, Z) position 9 alphabetic values: A - Z (minus S, L, O, I, B, Z) position 10 numeric values: 0 - 9 position 11 numeric values: 0 - 9

Field Metadata

FHIR Resource: Patient
FHIRPath: Patient.identifier.where( system = 'http://hl7.org/fhir/sid/us-mbi' ).value
Source View: V2_MDCR_BENE_HSTRY
Source Column: BENE_MBI_ID

Example

AAA1AA0AA11

Notes

PRVS_NUM if an obsolete date is present. CRNT_NUM if no obsolete date.

Mappings

CCLF

CCLF1.BENE_MBI_ID
CCLF2.BENE_MBI_ID
CCLF3.BENE_MBI_ID
CCLF4.BENE_MBI_ID
CCLF5.BENE_MBI_ID
CCLF6.BENE_MBI_ID
CCLF7.BENE_MBI_ID
CCLF8.BENE_MBI_ID
CCLF9.CRNT_NUM
CCLF9.PRVS_NUM
CCLFA.BENE_MBI_ID
CCLFB.BENE_MBI_ID

CCW

MBI_NUM