Record, CLM, bronze and silver
CLM-401869
Received 2026-03-13T03:13:23Z, line 48,399 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 | Andrews, Nicholas | Nicholas | Changed |
| Middle | K·· | K | Changed |
| Last name | — | Andrews | Changed |
| Date of birth | 11/19/1985 | 1985-11-19 | Parsed |
| Gender | F | F | Unchanged |
| Member ID | null·· | — | Cleared |
| SSN | •••-••-2502 | •••-••-2502 | Unchanged |
| Phone | NULL | — | Cleared |
| null·· | — | Cleared | |
| Address | 4409 LINCOLN WAY | 4409 Lincoln Way | Changed |
| City | Dallas | Dallas | Unchanged |
| State | TX | TX | Unchanged |
| ZIP | NULL | — | Cleared |
| Group | ·GRP-5321 | GRP-5321 | Changed |
| Plan | choice-plus-ppo | CHOICE-PLUS-PPO | Changed |
- Quality score
- 0.48
- Name key
- nicholas|andrews
- Address key
- 4409|lincoln|dallas
- Canonical first
- nicholas
Quality flags
8 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)
- 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 missingStreet address present but no ZIP supplied
- Plan code upper-casedPlan code upper-cased
- 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-102420 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| CLM-401868 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-019326
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Nicholas Andrews, 1985-11-19, 3 records, Verified
Evidence
Matched against CLM-401868
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Address | 1.00 | 2.0 | exact |
Audit
4 hash-chained entries for this record
- Record linked automatically425428792f2026-10-19 19:54:38, matching_agentidentity id MBR-019326, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-401868
- Record linked automatically7f482ec4a42026-10-19 19:52:09, matching_agentidentity id MBR-019326, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-401868
- Record linked automaticallyc767abfbd22026-10-19 19:45:42, matching_agentidentity id MBR-019326, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-401868
- Record linked automatically2768ea745e2026-10-19 19:32:31, matching_agentidentity id MBR-019326, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-401868