Record, ENR, bronze and silver
ENR-106280
Received 2026-01-08T21:00:46Z, line 66,552 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 | Michael | Michael | Unchanged |
| Middle | A | A | Unchanged |
| Last name | Nelson | Nelson | Unchanged |
| Date of birth | 19380607 | 1938-06-07 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | UHC-89097-26 | UHC-89097-26 | Unchanged |
| SSN | •••-••-5257 | •••-••-5257 | Parsed |
| Phone | null | — | Cleared |
| michael.nelson@outlook.com | michael.nelson@outlook.com | Unchanged | |
| Address | 1008 Pine Dr | 1008 Pine Dr | Unchanged |
| City | Sacramento | Sacramento | Unchanged |
| State | CA | CA | Unchanged |
| ZIP | 95849 | 95849 | Unchanged |
| Group | ·GRP-4347 | GRP-4347 | Changed |
| Plan | MEDICARE-ADV-A | MEDICARE-ADV-A | Unchanged |
- Quality score
- 0.96
- Name key
- michael|nelson
- Address key
- 1008|pine|95849
- Canonical first
- michael
Quality flags
2 raised during normalisation
- 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 |
|---|---|---|---|---|
| CLM-404773 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-002528
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Michael Nelson, 1938-06-07, 2 records, Verified
Evidence
Matched against CLM-404773
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | nickname |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Address | 1.00 | 2.0 | exact |
Audit
5 hash-chained entries for this record
- Record linked automatically99b67b4fd82026-10-19 19:54:38, matching_agentidentity id MBR-002528, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-404773
- Record linked automatically458c44a8692026-10-19 19:52:08, matching_agentidentity id MBR-002528, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-404773
- Record linked automaticallyc75ed60e272026-10-19 19:45:41, matching_agentidentity id MBR-002528, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-404773
- Record linked automaticallyae10f93e262026-10-19 19:32:31, matching_agentidentity id MBR-002528, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-404773
- Record linked automatically3cf54479172026-10-19 19:31:28, scoring_agentidentity id MBR-006207, confidence 1, method probabilistic, matched record PRV-21423, policy version 1