Record, CLM, bronze and silver
CLM-431278
Received 2026-04-17T00:44:42Z, line 13,365 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 | Marshall, Nicholas | Nicholas | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Marshall | Changed |
| Date of birth | 12/11/1955 | 1955-12-11 | Parsed |
| Gender | F | F | Unchanged |
| Member ID | UHC-05205-98 | UHC-05205-98 | Unchanged |
| SSN | •••-••-2262 | •••-••-2262 | Unchanged |
| Phone | +1 649 853 2301 | 6498532301 | Parsed |
| N/A | — | Cleared | |
| Address | 779 Elm St | 779 Elm St | Unchanged |
| City | Atlanta | Atlanta | Unchanged |
| State | Georgia | GA | Changed |
| ZIP | 30336-4786 | 30336 | Changed |
| Group | — | — | Unchanged |
| Plan | NAVIGATE-HMO | NAVIGATE-HMO | Unchanged |
- Quality score
- 0.52
- Name key
- nicholas|marshall
- Address key
- 779|elm|30336
- Canonical first
- nicholas
Quality flags
6 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
- ZIP+4 trimmedZIP+4 trimmed to the five-digit ZIP
- 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-141069 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| CLM-431277 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-006926
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Nicholas Marshall, 1955-12-11, 3 records, Verified
Evidence
Matched against ENR-141069
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Member ID | 1.00 | 4.0 | |
| SSN (last four) | 1.00 | 2.5 | |
| Phone | 1.00 | 1.5 | |
| Address | 1.00 | 2.0 | exact |
Audit
6 hash-chained entries for this record
- Record linked automaticallye434f368e02026-10-22 12:43:53, matching_agentidentity id MBR-006926, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-141069
- Record linked automaticallyb7f7423d222026-10-19 19:54:38, matching_agentidentity id MBR-006926, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-141069
- Record linked automatically25572bd6822026-10-19 19:52:09, matching_agentidentity id MBR-006926, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-141069
- Record linked automatically1410f3be322026-10-19 19:45:42, matching_agentidentity id MBR-006926, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-141069
- Record linked automaticallye128d962562026-10-19 19:32:31, matching_agentidentity id MBR-006926, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-141069
- Record linked automatically115769e7c32026-10-19 19:31:28, matching_agentidentity id MBR-008139, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-141274