Record, CLM , bronze and silver
CLM-415319
Received 2026-03-27T18:58:51Z, line 5,926 of the CLM feed
CLM Rule
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | ANDREA | Andrea | Changed |
| Middle | — | — | Unchanged |
| Last name | BLACK | Black | Changed |
| Date of birth | 19970828 | 1997-08-28 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | NULL | — | Cleared |
| SSN | •••-••-7621 | •••-••-7621 | Unchanged |
| Phone | null | — | Cleared |
| — | — | Unchanged | |
| Address | 7581 Mesa Dr | 7581 Mesa Dr | Unchanged |
| City | Dallas | Dallas | Unchanged |
| State | TX | TX | Unchanged |
| ZIP | 75287 | 75287 | Unchanged |
| Group | — | — | Unchanged |
| Plan | CORE-HMO | CORE-HMO | Unchanged |
- Quality score
- 0.94
- Name key
- andrea|black
- Address key
- 7581|mesa|75287
- Canonical first
- andrea
Quality flags
3 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters removed
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- Placeholder values clearedPlaceholder tokens such as NULL, N/A, UNKNOWN or "-" treated as empty
Candidate pairs
Every scored comparison involving this record, highest score first
| Other record | Score | Method | Rule | Decision |
|---|---|---|---|---|
| ENR-120195 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-022440
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Andrea Black, 1997-08-28, 2 records, Verified
Evidence
Matched against ENR-120195
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Address | 0.70 | 2.0 | street_match |
Audit
5 hash-chained entries for this record
- Record linked automatically645c3c07bf2026-10-19 19:54:38, matching_agentidentity id MBR-022440, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-120195
- Record linked automatically87592f80c92026-10-19 19:52:09, matching_agentidentity id MBR-022440, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-120195
- Record linked automatically8562317fd62026-10-19 19:45:42, matching_agentidentity id MBR-022440, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-120195
- Record linked automatically24204b25822026-10-19 19:32:31, matching_agentidentity id MBR-022440, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-120195
- Record linked automatically801c6bf4e02026-10-19 19:31:28, matching_agentidentity id MBR-026124, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-120070