Record, CLM, bronze and silver
CLM-418620
Received 2026-09-14T21:17:59Z, line 67,633 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 | ·E. | E | Changed |
| Last name | matthews | Matthews | Changed |
| Date of birth | 2/12/1941 | 1941-02-12 | Parsed |
| Gender | Male | M | Parsed |
| Member ID | UHC-24776-39·· | UHC-24776-39 | Parsed |
| SSN | •••-••-2122 | •••-••-2122 | Unchanged |
| Phone | 885-792-2664 | 8857922664 | Parsed |
| — | — | Unchanged | |
| Address | UNKNOWN | — | Cleared |
| City | — | — | Unchanged |
| State | — | — | Unchanged |
| ZIP | null | — | Cleared |
| Group | GRP-7061 | GRP-7061 | Unchanged |
| Plan | ·MEDICARE-ADV-B | MEDICARE-ADV-B | Changed |
- Quality score
- 0.76
- Name key
- mariana|matthews
- Address key
- —
- 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
- 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 |
|---|---|---|---|---|
| ENR-124495 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| CLM-418619 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-044168
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Mariana Matthews, 1941-02-12, 3 records, Verified
Evidence
Matched against ENR-124495
| 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 |
Audit
5 hash-chained entries for this record
- Record linked automaticallybfd4143e1d2026-10-19 19:54:39, matching_agentidentity id MBR-044168, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-124495
- Record linked automatically15d3ae76492026-10-19 19:52:09, matching_agentidentity id MBR-044168, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-124495
- Record linked automaticallya7f16e56dc2026-10-19 19:45:42, matching_agentidentity id MBR-044168, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-124495
- Record linked automatically8c48b5f5942026-10-19 19:32:31, matching_agentidentity id MBR-044168, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-124495
- Record linked automaticallyb7da726bb22026-10-19 19:31:28, matching_agentidentity id MBR-019468, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-124351