Record, CLM, bronze and silver
CLM-420072
Received 2026-07-10T09:18:13Z, line 55,943 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 | CHRISTINE | Christine | Changed |
| Middle | — | — | Unchanged |
| Last name | OLSON·· | Olson | Changed |
| Date of birth | 1984-12-03 | 1984-12-03 | Unchanged |
| Gender | UNKNOWN | — | Cleared |
| Member ID | - | — | Cleared |
| SSN | •••-••-3185 | •••-••-3185 | Unchanged |
| Phone | 4811734 | — | Cleared |
| — | — | Unchanged | |
| Address | — | — | Unchanged |
| City | NULL | — | Cleared |
| State | — | — | Unchanged |
| ZIP | NULL | — | Cleared |
| Group | GRP-7174 | GRP-7174 | Unchanged |
| Plan | MEDICARE-ADV-A | MEDICARE-ADV-A | Unchanged |
- Quality score
- 0.80
- Name key
- christine|olson
- Address key
- —
- Canonical first
- christine
Quality flags
4 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters removed
- Phone missing area codePhone had only seven digits (no area code); cleared
- 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-126439 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| CLM-420071 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| CLM-420070 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-025012
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Christine Olson, 1984-12-03, 4 records, Verified
Evidence
Matched against CLM-420070
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 0.99 | 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 automaticallyccc8836bac2026-10-22 12:43:54, matching_agentidentity id MBR-025012, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-420070
- Record linked automatically33c741effb2026-10-19 19:54:38, matching_agentidentity id MBR-025012, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-420070
- Record linked automatically19825eaa1b2026-10-19 19:52:09, matching_agentidentity id MBR-025012, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-420070
- Record linked automatically53ffb50fd02026-10-19 19:45:42, matching_agentidentity id MBR-025012, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-420070
- Record linked automatically1f434307bf2026-10-19 19:32:31, matching_agentidentity id MBR-025012, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-420070
- Record linked automatically8d510db21f2026-10-19 19:31:28, scoring_agentidentity id MBR-018204, confidence 1, method probabilistic, matched record CLM-420071, policy version 1