Record, CLM , bronze and silver
CLM-409020
Received 2026-04-09T14:53:34Z, line 95,872 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 | Mei | Mei | Unchanged |
| Middle | — | — | Unchanged |
| Last name | Mejia | Mejia | Unchanged |
| Date of birth | 8/2/1987 | 1987-08-02 | Parsed |
| Gender | ·· | — | Unchanged |
| Member ID | - | — | Cleared |
| SSN | •••-••-0071 | •••-••-0071 | Unchanged |
| Phone | (640) 946-1791 | 6409461791 | Parsed |
| N/A | — | Cleared | |
| Address | - | — | Cleared |
| City | — | — | Unchanged |
| State | N/A | — | Cleared |
| ZIP | — | — | Unchanged |
| Group | N/A·· | — | Cleared |
| Plan | ·OPTIONS-PPO | OPTIONS-PPO | Changed |
- Quality score
- 0.94
- Name key
- mei|mejia
- Address key
- —
- Canonical first
- mei
Quality flags
3 raised during normalisation
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- Phone reformattedPhone reduced to ten digits, punctuation and leading country code removed
- 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 |
|---|---|---|---|---|
| CLM-409021 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| ENR-111931 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-024885
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Mei Mejia, 1987-08-02, 3 records, Verified
Evidence
Matched against CLM-409021
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Phone | 1.00 | 1.5 |
Audit
6 hash-chained entries for this record
- Record linked automaticallyb9072b56202026-10-22 12:43:54, matching_agentidentity id MBR-024885, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-409021
- Record linked automaticallyd0da6063c92026-10-19 19:54:38, matching_agentidentity id MBR-024885, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-409021
- Record linked automaticallyfd82c6c4112026-10-19 19:52:09, matching_agentidentity id MBR-024885, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-409021
- Record linked automatically48ac218b6f2026-10-19 19:45:42, matching_agentidentity id MBR-024885, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-409021
- Record linked automatically40ec3c5ff12026-10-19 19:32:31, matching_agentidentity id MBR-024885, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-409021
- Record linked automaticallyf4ef1e5a502026-10-19 19:31:28, matching_agentidentity id MBR-009422, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-409019