Record, CLM, bronze and silver
CLM-421634
Received 2026-08-01T19:32:07Z, line 35,116 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 | Nguyen, Justin | Justin | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Nguyen | Changed |
| Date of birth | 19750319·· | 1975-03-19 | Parsed |
| Gender | F | F | Unchanged |
| Member ID | NULL | — | Cleared |
| SSN | •••-••-6302 | •••-••-6302 | Unchanged |
| Phone | 19267897124 | 9267897124 | Parsed |
| null | — | Cleared | |
| Address | 9384 PARK PL | 9384 Park Pl | Changed |
| City | San Antonio | San Antonio | Unchanged |
| State | TX | TX | Unchanged |
| ZIP | 78274 | 78274 | Unchanged |
| Group | GRP-0933 | GRP-0933 | Unchanged |
| Plan | NAVIGATE-HMO | NAVIGATE-HMO | Unchanged |
- Quality score
- 0.62
- Name key
- justin|nguyen
- Address key
- 9384|park|78274
- Canonical first
- justin
Quality flags
7 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)
- Phone reformattedPhone reduced to ten digits, punctuation and leading country code removed
- 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-128329 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| TPA-59509 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| CLM-421635 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-002505
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Justin Nguyen, 1975-03-19, 4 records, Verified
Evidence
Matched against TPA-59509
| 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 automatically58b65f82ee2026-10-22 12:43:53, matching_agentidentity id MBR-002505, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-59509
- Record linked automatically359ff3d0742026-10-19 19:54:38, matching_agentidentity id MBR-002505, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-59509
- Record linked automaticallye40534971f2026-10-19 19:52:08, matching_agentidentity id MBR-002505, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-59509
- Record linked automatically97c54fad9c2026-10-19 19:45:41, matching_agentidentity id MBR-002505, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-59509
- Record linked automaticallyde0be6d3ab2026-10-19 19:32:31, matching_agentidentity id MBR-002505, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-59509
- Record linked automatically1d39049c432026-10-19 19:31:28, matching_agentidentity id MBR-012224, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-128428