Record, CLM, bronze and silver
CLM-414208
Received 2026-09-29T21:22:03Z, line 38,114 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 | natalie | Natalie | Changed |
| Middle | — | — | Unchanged |
| Last name | nichols | Nichols | Changed |
| Date of birth | 03/02/2001 | 2001-03-02 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | UHC-43855-55 | UHC-43855-55 | Unchanged |
| SSN | •••-••-5451 | •••-••-5451 | Parsed |
| Phone | — | — | Unchanged |
| — | — | Unchanged | |
| Address | NULL | — | Cleared |
| City | NULL | — | Cleared |
| State | UNKNOWN | — | Cleared |
| ZIP | — | — | Unchanged |
| Group | GRP-4202 | GRP-4202 | Unchanged |
| Plan | MEDICARE-ADV-B | MEDICARE-ADV-B | Unchanged |
- Quality score
- 0.80
- Name key
- natalie|nichols
- Address key
- —
- Canonical first
- natalie
Quality flags
4 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters removed
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- SSN last four extractedLast four digits of SSN extracted from a longer or punctuated value
- 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-118635 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| CLM-414209 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-025698
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Natalie Nichols, 2001-03-02, 3 records, Verified
Evidence
Matched against ENR-118635
| 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 |
Audit
6 hash-chained entries for this record
- Record linked automatically540ac6f9ec2026-10-22 12:43:54, matching_agentidentity id MBR-025698, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-118635
- Record linked automaticallye74e06dcd12026-10-19 19:54:38, matching_agentidentity id MBR-025698, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-118635
- Record linked automaticallyd6593a321e2026-10-19 19:52:09, matching_agentidentity id MBR-025698, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-118635
- Record linked automatically2b05195c6d2026-10-19 19:45:42, matching_agentidentity id MBR-025698, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-118635
- Record linked automaticallyfe01644e842026-10-19 19:32:31, matching_agentidentity id MBR-025698, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-118635
- Record linked automaticallyab27290e422026-10-19 19:31:28, matching_agentidentity id MBR-031537, confidence 0.96, rule D3 member_id + name, method deterministic, matched record ENR-118649