Record, CLM, bronze and silver
CLM-418291
Received 2026-01-31T21:49:34Z , line 47,373 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 | MARGARET | Margaret | Changed |
| Middle | F. | F | Changed |
| Last name | NICHOLS | Nichols | Changed |
| Date of birth | 1969-01-18 | 1969-01-18 | Unchanged |
| Gender | F | F | Unchanged |
| Member ID | NULL | — | Cleared |
| SSN | •••-••-5468 | •••-••-5468 | Unchanged |
| Phone | (559) 491-8770 | 5594918770 | Parsed |
| — | — | Unchanged | |
| Address | 4873 SAGE COURT | 4873 Sage Ct | Changed |
| City | Dallas·· | Dallas | Changed |
| State | TX | TX | Unchanged |
| ZIP | 75225 | 75225 | Unchanged |
| Group | — | — | Unchanged |
| Plan | core-hmo | CORE-HMO | Changed |
- Quality score
- 0.74
- Name key
- margaret|nichols
- Address key
- 4873|sage|75225
- Canonical first
- margaret
Quality flags
7 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters removed
- 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
- 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-124053 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-009004
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Margaret Nichols, 1969-01-18, 2 records, Verified
Evidence
Matched against ENR-124053
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Phone | 1.00 | 1.5 | |
| Address | 1.00 | 2.0 | exact |
Audit
6 hash-chained entries for this record
- Record linked automaticallyb1e9c0c2232026-10-22 12:43:54, matching_agentidentity id MBR-009004, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-124053
- Record linked automatically36affd93462026-10-19 19:54:38, matching_agentidentity id MBR-009004, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-124053
- Record linked automatically90f4a5ba9e2026-10-19 19:52:09, matching_agentidentity id MBR-009004, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-124053
- Record linked automatically2bb3ad78812026-10-19 19:45:42, matching_agentidentity id MBR-009004, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-124053
- Record linked automaticallyb991e5d84f2026-10-19 19:32:31, matching_agentidentity id MBR-009004, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-124053
- Record linked automatically84fcf211282026-10-19 19:31:28, matching_agentidentity id MBR-015860, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-123942