Record, CLM, bronze and silver
CLM-420618
Received 2026-03-08T12:15:27Z, line 73,040 of the CLM feed
CLMScored
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | Tran, Nathan | Nathan | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Tran | Changed |
| Date of birth | 06/21/2003 | 2003-06-21 | Parsed |
| Gender | F | F | Unchanged |
| Member ID | null | — | Cleared |
| SSN | •••-••-4745 | •••-••-4745 | Unchanged |
| Phone | 18003341053 | 8003341053 | Parsed |
| nathan.tran11@aol.com | nathan.tran11@aol.com | Unchanged | |
| Address | 4071 River Rd | 4071 River Rd | Unchanged |
| City | Los Angeles·· | Los Angeles | Changed |
| State | ·California | CA | Changed |
| ZIP | 90061 | 90061 | Unchanged |
| Group | — | — | Unchanged |
| Plan | medicare-adv-b | MEDICARE-ADV-B | Changed |
- Quality score
- 0.62
- Name key
- nathan|tran
- Address key
- 4071|river|90061
- Canonical first
- nathan
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
- State name converted to codeFull state name replaced by its two-letter USPS code
- 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 |
|---|---|---|---|---|
| CLM-420621 | 1.00 | Scored | — | Auto-linked |
| CLM-420620 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| ENR-127123 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| CLM-420619 | 0.94 | Scored | — | Auto-linked |
| TPA-59056 | 0.83 | Scored | — | Sent to steward |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-013724
- Method
- Scored
- Confidence
- 1.00
- Rule
- weighted score, no rule
Golden record: Nathan Tran, 2003-06-21, 5 records, Verified
Evidence
Matched against CLM-420621
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Phone | 1.00 | 1.5 | |
| Address | 1.00 | 2.0 | exact |
Audit
5 hash-chained entries for this record
- Record linked automatically27bc3a1f5b2026-10-19 19:54:38, scoring_agentidentity id MBR-013724, confidence 1, method probabilistic, matched record CLM-420621, policy version 1
- Record linked automatically77cebb43e22026-10-19 19:52:09, scoring_agentidentity id MBR-013724, confidence 1, method probabilistic, matched record CLM-420621, policy version 1
- Record linked automaticallybc28990d122026-10-19 19:45:42, scoring_agentidentity id MBR-013724, confidence 1, method probabilistic, matched record CLM-420621, policy version 1
- Record linked automaticallyca7214cf982026-10-19 19:32:31, scoring_agentidentity id MBR-013724, confidence 1, method probabilistic, matched record CLM-420621, policy version 1
- Record linked automaticallyc20dad992e2026-10-19 19:31:28, scoring_agentidentity id MBR-025786, confidence 0.925, method probabilistic, matched record TPA-58994, policy version 1