Record, CLM, bronze and silver
CLM-403528
Received 2026-03-13T09:03:12Z, line 94,984 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 | Maria | Maria | Unchanged |
| Middle | — | — | Unchanged |
| Last name | Chavez | Chavez | Unchanged |
| Date of birth | May 25, 1966 | 1966-05-25 | Parsed |
| Gender | Female | F | Parsed |
| Member ID | UNKNOWN | — | Cleared |
| SSN | •••-••-9169 | •••-••-9169 | Unchanged |
| Phone | 13435827211 | 3435827211 | Parsed |
| UNKNOWN | — | Cleared | |
| Address | ·9462 Mountain View Drive | 9462 Mountain View Dr | Changed |
| City | Atlanta | Atlanta | Unchanged |
| State | GA | GA | Unchanged |
| ZIP | 30318 | 30318 | Unchanged |
| Group | — | — | Unchanged |
| Plan | medicare-adv-b | MEDICARE-ADV-B | Changed |
- Quality score
- 0.62
- Name key
- maria|chavez
- Address key
- 9462|mountain view|30318
- Canonical first
- maria
Quality flags
7 raised during normalisation
- 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
- Street suffix standardisedStreet suffix standardised to USPS abbreviation (Street to St, Avenue to Ave, and so on)
- Address re-casedStreet line re-cased and punctuation removed
- Gender normalisedGender mapped to F or M from a longer or variant value
- Plan code upper-casedPlan code upper-cased
- 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-403529 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| ENR-104603 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-010976
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Maria Chavez, 1966-05-25, 3 records, Verified
Evidence
Matched against ENR-104603
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Phone | 1.00 | 1.5 | |
| Address | 1.00 | 2.0 | exact |
Audit
5 hash-chained entries for this record
- Record linked automaticallye9a27d40782026-10-19 19:54:38, matching_agentidentity id MBR-010976, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-104603
- Record linked automatically95ca2707f92026-10-19 19:52:09, matching_agentidentity id MBR-010976, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-104603
- Record linked automaticallyb55322cd282026-10-19 19:45:42, matching_agentidentity id MBR-010976, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-104603
- Record linked automaticallyf7818ce8a12026-10-19 19:32:31, matching_agentidentity id MBR-010976, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-104603
- Record linked automatically844d8bfa552026-10-19 19:31:28, scoring_agentidentity id MBR-001568, confidence 1, method probabilistic, matched record ENR-104579, policy version 1