Record, CLM, bronze and silver
CLM-421135
Received 2026-07-04T17:54:31Z, line 44,400 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 | Larson, Amber | Amber | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Larson | Changed |
| Date of birth | ·22-12-1943 | 1943-12-22 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | NULL | — | Cleared |
| SSN | •••-••-6642 | •••-••-6642 | Unchanged |
| Phone | null | — | Cleared |
| - | — | Cleared | |
| Address | 9158 Washington St | 9158 Washington St | Unchanged |
| City | Atlanta | Atlanta | Unchanged |
| State | GA | GA | Unchanged |
| ZIP | 30379 | 30379 | Unchanged |
| Group | GRP-7112 | GRP-7112 | Unchanged |
| Plan | OPTIONS-PPO | OPTIONS-PPO | Unchanged |
- Quality score
- 0.80
- Name key
- amber|larson
- Address key
- 9158|washington|30379
- Canonical first
- amber
Quality flags
4 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)
- 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-127748 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| CLM-421134 | 0.83 | Scored | — | Sent to steward |
| TPA-59293 | 0.83 | Scored | — | Sent to steward |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-018789
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Amber Larson, 1943-12-22, 4 records, Verified
Evidence
Matched against ENR-127748
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 0.94 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Address | 1.00 | 2.0 | exact |
Audit
5 hash-chained entries for this record
- Record linked automatically9090f437da2026-10-19 19:54:38, matching_agentidentity id MBR-018789, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-127748
- Record linked automaticallyac32fa48a02026-10-19 19:52:09, matching_agentidentity id MBR-018789, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-127748
- Record linked automaticallyb90e1462432026-10-19 19:45:42, matching_agentidentity id MBR-018789, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-127748
- Record linked automaticallya396cf0f242026-10-19 19:32:31, matching_agentidentity id MBR-018789, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-127748
- Record linked automatically224cc77b182026-10-19 19:31:28, scoring_agentidentity id MBR-001228, confidence 1, method probabilistic, matched record TPA-59229, policy version 1