Record, CLM, bronze and silver
CLM-427835
Received 2026-02-26T20:47:53Z, line 32,217 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 | ·Robertson, Roger | Roger | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Robertson | Changed |
| Date of birth | 2002-05-06 | 2002-05-06 | Unchanged |
| Gender | F | F | Unchanged |
| Member ID | - | — | Cleared |
| SSN | •••-••-9942 | •••-••-9942 | Unchanged |
| Phone | null | — | Cleared |
| UNKNOWN | — | Cleared | |
| Address | UNKNOWN | — | Cleared |
| City | - | — | Cleared |
| State | NULL | — | Cleared |
| ZIP | UNKNOWN | — | Cleared |
| Group | GRP-8578 | GRP-8578 | Unchanged |
| Plan | MEDICARE-ADV-A | MEDICARE-ADV-A | Unchanged |
- Quality score
- 0.82
- Name key
- roger|robertson
- Address key
- —
- Canonical first
- roger
Quality flags
3 raised during normalisation
- Name split from “Last, First”First-name field held "LAST, FIRST"; the two parts were split into their own fields
- 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-136494 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| PRV-28157 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-000982
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Roger Robertson, 2002-05-06, 3 records, Verified
Evidence
Matched against PRV-28157
| 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
6 hash-chained entries for this record
- Record linked automatically0f96b58f652026-10-22 12:43:52, matching_agentidentity id MBR-000982, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record PRV-28157
- Record linked automatically4ca6c8e9e22026-10-19 19:54:38, matching_agentidentity id MBR-000982, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record PRV-28157
- Record linked automaticallybb073a1ff82026-10-19 19:52:08, matching_agentidentity id MBR-000982, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record PRV-28157
- Record linked automatically53d77378712026-10-19 19:45:41, matching_agentidentity id MBR-000982, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record PRV-28157
- Record linked automatically85f8ddcd8b2026-10-19 19:32:31, matching_agentidentity id MBR-000982, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record PRV-28157
- Record linked automatically37f3b713f02026-10-19 19:31:28, matching_agentidentity id MBR-001949, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record TPA-62244