Record, CLM , bronze and silver
CLM-405213
Received 2026-02-28T00:34:24Z, line 51,230 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 | Contreras, Ana | Ana | Changed |
| Middle | D | D | Unchanged |
| Last name | — | Contreras | Changed |
| Date of birth | 2003-05-17 | 2003-05-17 | Unchanged |
| Gender | F | F | Unchanged |
| Member ID | UHC-79284-72 | UHC-79284-72 | Unchanged |
| SSN | •••-••-3512 | •••-••-3512 | Unchanged |
| Phone | null | — | Cleared |
| — | — | Unchanged | |
| Address | UNKNOWN | — | Cleared |
| City | NULL | — | Cleared |
| State | NULL | — | Cleared |
| ZIP | — | — | Unchanged |
| Group | - | — | Cleared |
| Plan | NULL | — | Cleared |
- Quality score
- 0.84
- Name key
- ana|contreras
- Address key
- —
- Canonical first
- ana
Quality flags
2 raised during normalisation
- Name split from “Last, First”First-name field held "LAST, FIRST"; the two parts were split into their own fields
- 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-106831 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| PRV-21512 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| ENR-106830 | 0.96 | Rule | D3 member id + name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-002046
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Ana Contreras, 2003-05-17, 4 records, Verified
Evidence
Matched against ENR-106831
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Member ID | 1.00 | 4.0 | |
| SSN (last four) | 1.00 | 2.5 |
Audit
5 hash-chained entries for this record
- Record linked automatically2169d29fa22026-10-22 12:43:53, matching_agentidentity id MBR-002046, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-106831
- Record linked automaticallyca69c51e5b2026-10-19 19:54:38, matching_agentidentity id MBR-002046, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-106831
- Record linked automaticallydbcffed54a2026-10-19 19:52:08, matching_agentidentity id MBR-002046, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-106831
- Record linked automatically4500ed1a9c2026-10-19 19:45:41, matching_agentidentity id MBR-002046, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-106831
- Record linked automaticallya5df44f22c2026-10-19 19:32:31, matching_agentidentity id MBR-002046, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-106831