Record, CLM, bronze and silver
CLM-400606
Received 2026-04-06T07:22:45Z, line 42,930 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 | Hall, Marcus | Marcus | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Hall | Changed |
| Date of birth | 12/15/1947 | 1947-12-15 | Parsed |
| Gender | Male | M | Parsed |
| Member ID | UHC-89525-68 | UHC-89525-68 | Unchanged |
| SSN | •••-••-9748 | •••-••-9748 | Unchanged |
| Phone | — | — | Unchanged |
| ·NULL | — | Cleared | |
| Address | - | — | Cleared |
| City | ···· | — | Unchanged |
| State | UNKNOWN | — | Cleared |
| ZIP | N/A | — | Cleared |
| Group | GRP-3315 | GRP-3315 | Unchanged |
| Plan | — | — | Unchanged |
- Quality score
- 0.66
- Name key
- marcus|hall
- Address key
- —
- Canonical first
- marcus
Quality flags
5 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)
- Gender normalisedGender mapped to F or M from a longer or variant value
- 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-400607 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| ENR-100818 | 0.96 | Rule | D3 member id + name | Auto-linked |
| CLM-400605 | 0.83 | Scored | — | Sent to steward |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-009303
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Marcus Hall, 1947-12-15, 3 records, Verified
Evidence
Matched against CLM-400607
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 |
Audit
5 hash-chained entries for this record
- Record linked automatically6a7a5755c82026-10-19 19:54:38, matching_agentidentity id MBR-009303, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-400607
- Record linked automatically0fa13f610b2026-10-19 19:52:09, matching_agentidentity id MBR-009303, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-400607
- Record linked automaticallybc075b62a02026-10-19 19:45:42, matching_agentidentity id MBR-009303, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-400607
- Record linked automaticallyab4dadda472026-10-19 19:32:31, matching_agentidentity id MBR-009303, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-400607
- Record linked automatically363ff7beb92026-10-19 19:31:28, matching_agentidentity id MBR-021115, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-100888