Record, ENR, bronze and silver
ENR-141586
Received 2026-09-01T20:23:20Z, line 28,940 of the ENR feed
ENRRule
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | JACK | Jack | Changed |
| Middle | — | — | Unchanged |
| Last name | CONTRERAS | Contreras | Changed |
| Date of birth | 1950-02-07 | 1950-02-07 | Unchanged |
| Gender | M | M | Unchanged |
| Member ID | UHC-93423-21 | UHC-93423-21 | Unchanged |
| SSN | •••-••-7527 | •••-••-7527 | Unchanged |
| Phone | — | — | Unchanged |
| — | — | Unchanged | |
| Address | 4305 River Rd | 4305 River Rd | Unchanged |
| City | Charlotte | Charlotte | Unchanged |
| State | NC | NC | Unchanged |
| ZIP | 28228 | 28228 | Unchanged |
| Group | GRP-7523 | GRP-7523 | Unchanged |
| Plan | MEDICARE-ADV-B | MEDICARE-ADV-B | Unchanged |
- Quality score
- 0.98
- Name key
- john|contreras
- Address key
- 4305|river|28228
- Canonical first
- john
Quality flags
1 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters removed
Candidate pairs
Every scored comparison involving this record, highest score first
| Other record | Score | Method | Rule | Decision |
|---|---|---|---|---|
| CLM-431688 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-043148
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Jack Contreras, 1950-02-07, 2 records, Verified
Evidence
Matched against CLM-431688
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Member ID | 1.00 | 4.0 | |
| Address | 1.00 | 2.0 | exact |
Audit
6 hash-chained entries for this record
- Record linked automaticallyb5f0f48e142026-10-22 12:43:55, matching_agentidentity id MBR-043148, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-431688
- Record linked automaticallydd72e8442b2026-10-19 19:54:39, matching_agentidentity id MBR-043148, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-431688
- Record linked automatically18343e00ac2026-10-19 19:52:09, matching_agentidentity id MBR-043148, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-431688
- Record linked automatically32f8083ca62026-10-19 19:45:42, matching_agentidentity id MBR-043148, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-431688
- Record linked automatically6d9d01494f2026-10-19 19:32:31, matching_agentidentity id MBR-043148, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-431688
- Record linked automatically80915ec0232026-10-19 19:31:28, scoring_agentidentity id MBR-002058, confidence 1, method probabilistic, matched record CLM-431507, policy version 1