Record, CLM, bronze and silver
CLM-418636
Received 2026-03-31T22:09:46Z, line 48,664 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 | ·AHMED | Ahmed | Changed |
| Middle | — | — | Unchanged |
| Last name | CHEN | Chen | Changed |
| Date of birth | 08/07/1939 | 1939-08-07 | Parsed |
| Gender | F | F | Unchanged |
| Member ID | UHC0858498 | UHC-08584-98 | Parsed |
| SSN | •••-••-6455 | •••-••-6455 | Unchanged |
| Phone | N/A | — | Cleared |
| — | — | Unchanged | |
| Address | 3083 CHURCH STREET | 3083 Church St | Changed |
| City | San Diego | San Diego | Unchanged |
| State | CA | CA | Unchanged |
| ZIP | 92150 | 92150 | Unchanged |
| Group | — | — | Unchanged |
| Plan | SELECT-EPO | SELECT-EPO | Unchanged |
- Quality score
- 0.74
- Name key
- ahmed|chen
- Address key
- 3083|church|92150
- Canonical first
- ahmed
Quality flags
7 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters removed
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- Member ID reformattedMember ID re-hyphenated and upper-cased to the UHC-#####-## pattern
- 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
- Whitespace trimmedLeading or trailing whitespace removed from one or more 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-124520 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-023280
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Ahmed Chen, 1939-08-07, 2 records, Verified
Evidence
Matched against ENR-124520
| 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 | |
| Address | 1.00 | 2.0 | exact |
Audit
6 hash-chained entries for this record
- Record linked automaticallyd42c1b5df12026-10-22 12:43:54, matching_agentidentity id MBR-023280, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-124520
- Record linked automatically55740f13bc2026-10-19 19:54:38, matching_agentidentity id MBR-023280, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-124520
- Record linked automatically19b7092e972026-10-19 19:52:09, matching_agentidentity id MBR-023280, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-124520
- Record linked automaticallyce46ef29db2026-10-19 19:45:42, matching_agentidentity id MBR-023280, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-124520
- Record linked automatically20389764ad2026-10-19 19:32:31, matching_agentidentity id MBR-023280, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-124520
- Record linked automaticallya3a81103782026-10-19 19:31:28, scoring_agentidentity id MBR-028180, confidence 1, method probabilistic, matched record CLM-418637, policy version 1