Record, CLM, bronze and silver
CLM-419877
Received 2026-08-26T17:33:44Z , line 42,238 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 | MARIANA | Mariana | Changed |
| Middle | — | — | Unchanged |
| Last name | NGUYEN | Nguyen | Changed |
| Date of birth | Sep 10, 1974 | 1974-09-10 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | UHC-30578-85 | UHC-30578-85 | Unchanged |
| SSN | •••-••-2035 | •••-••-2035 | Unchanged |
| Phone | (733) 258-6892 | 7332586892 | Parsed |
| N/A | — | Cleared | |
| Address | 789 Highland Ave | 789 Highland Ave | Unchanged |
| City | Glendale | Glendale | Unchanged |
| State | Arizona | AZ | Changed |
| ZIP | null | — | Cleared |
| Group | GRP-7398·· | GRP-7398 | Changed |
| Plan | MEDICARE-ADV-B | MEDICARE-ADV-B | Unchanged |
- Quality score
- 0.64
- Name key
- mariana|nguyen
- Address key
- 789|highland|glendale
- Canonical first
- mariana
Quality flags
6 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)
- 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 missingStreet address present but no ZIP supplied
- 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-419878 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| ENR-126193 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| CLM-419876 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-018754
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Mariana Nguyen, 1974-09-10, 4 records, Verified
Evidence
Matched against CLM-419878
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Member ID | 1.00 | 4.0 | |
| Address | 0.70 | 2.0 | street_match |
Audit
5 hash-chained entries for this record
- Record linked automatically39ca8d151e2026-10-19 19:54:38, matching_agentidentity id MBR-018754, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-419878
- Record linked automatically9c4b93c5652026-10-19 19:52:09, matching_agentidentity id MBR-018754, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-419878
- Record linked automaticallyb59b0207c02026-10-19 19:45:42, matching_agentidentity id MBR-018754, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-419878
- Record linked automatically1e80a305fb2026-10-19 19:32:31, matching_agentidentity id MBR-018754, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-419878
- Record linked automatically48969376bc2026-10-19 19:31:28, matching_agentidentity id MBR-000881, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-126092