Record, CLM, bronze and silver
CLM-420096
Received 2026-03-07T06:45:37Z, line 47,762 of the CLM feed
CLMRule
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | Espinoza, Hiroshi | Hiroshi | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Espinoza | Changed |
| Date of birth | 03/09/1942 | 1942-03-09 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | — | — | Unchanged |
| SSN | •••-••-4219 | •••-••-4219 | Unchanged |
| Phone | - | — | Cleared |
| — | — | Unchanged | |
| Address | UNKNOWN | — | Cleared |
| City | — | — | Unchanged |
| State | — | — | Unchanged |
| ZIP | UNKNOWN | — | Cleared |
| Group | — | — | Unchanged |
| Plan | medicare-adv-a | MEDICARE-ADV-A | Changed |
- Quality score
- 0.80
- Name key
- hiroshi|espinoza
- Address key
- —
- Canonical first
- hiroshi
Quality flags
4 raised during normalisation
- Name split from “Last, First”First-name field held "LAST, FIRST"; the two parts were split into their own fields
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- Plan code upper-casedPlan code upper-cased
- 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-126466 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-017996
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Hiroshi Espinoza, 1942-03-09, 2 records, Verified
Evidence
Matched against ENR-126466
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 |
Audit
6 hash-chained entries for this record
- Record linked automaticallybb14ebdf612026-10-22 12:43:54, matching_agentidentity id MBR-017996, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-126466
- Record linked automatically820a0bdaf12026-10-19 19:54:38, matching_agentidentity id MBR-017996, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-126466
- Record linked automatically85a41068b62026-10-19 19:52:09, matching_agentidentity id MBR-017996, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-126466
- Record linked automatically4282ca2b232026-10-19 19:45:42, matching_agentidentity id MBR-017996, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-126466
- Record linked automatically826a8775972026-10-19 19:32:31, matching_agentidentity id MBR-017996, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-126466
- Record linked automatically8d7a6e97fb2026-10-19 19:31:28, scoring_agentidentity id MBR-026321, confidence 1, method probabilistic, matched record CLM-420095, policy version 1