Record, CLM, bronze and silver
CLM-431131
Received 2026-03-30T12:18:01Z, line 80,978 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 | Nelson, Debra | Debra | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Nelson | Changed |
| Date of birth | 02/26/45 | 1945-02-26 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | UHC-84410-57 | UHC-84410-57 | Unchanged |
| SSN | UNKNOWN | — | Cleared |
| Phone | UNKNOWN | — | Cleared |
| NULL | — | Cleared | |
| Address | 9628 Maple Avenue | 9628 Maple Ave | Changed |
| City | San Diego | San Diego | Unchanged |
| State | CA | CA | Unchanged |
| ZIP | 92142-8700 | 92142 | Changed |
| Group | — | — | Unchanged |
| Plan | MEDICARE-ADV-B | MEDICARE-ADV-B | Unchanged |
- Quality score
- 0.40
- Name key
- debra|nelson
- Address key
- 9628|maple|92142
- Canonical first
- debra
Quality flags
6 raised during normalisation
- Name split from “Last, First”First-name field held "LAST, FIRST"; the two parts were split into their own fields
- Two-digit birth yearDate of birth carried a two-digit year; century inferred by pivot
- Street suffix standardisedStreet suffix standardised to USPS abbreviation (Street to St, Avenue to Ave, and so on)
- Address re-casedStreet line re-cased and punctuation removed
- ZIP+4 trimmedZIP+4 trimmed to the five-digit ZIP
- 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-140880 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-023023
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Debra Nelson, 1945-02-26, 2 records, Verified
Evidence
Matched against ENR-140880
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Member ID | 1.00 | 4.0 |
Audit
5 hash-chained entries for this record
- Record linked automaticallyc627aac6172026-10-19 19:54:38, matching_agentidentity id MBR-023023, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-140880
- Record linked automatically41e9e766052026-10-19 19:52:09, matching_agentidentity id MBR-023023, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-140880
- Record linked automatically6ae2c4ef212026-10-19 19:45:42, matching_agentidentity id MBR-023023, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-140880
- Record linked automatically0307ca2c032026-10-19 19:32:31, matching_agentidentity id MBR-023023, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-140880
- Record linked automatically86975f56172026-10-19 19:31:28, matching_agentidentity id MBR-034188, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-141056