Record, CLM, bronze and silver
CLM-429614
Received 2026-03-23T00:04:54Z, line 66,398 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 | Carlson, Mason | Mason | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Carlson | Changed |
| Date of birth | 16-09-1946·· | 1946-09-16 | Parsed |
| Gender | F | F | Unchanged |
| Member ID | UHC-73897-98 | UHC-73897-98 | Unchanged |
| SSN | •••-••-5862 | •••-••-5862 | Unchanged |
| Phone | N/A | — | Cleared |
| — | — | Unchanged | |
| Address | 9434 Willow Court | 9434 Willow Ct | Changed |
| City | Orlando | Orlando | Unchanged |
| State | FL | FL | Unchanged |
| ZIP | UNKNOWN | — | Cleared |
| Group | — | — | Unchanged |
| Plan | MEDICARE-ADV-B | MEDICARE-ADV-B | Unchanged |
- Quality score
- 0.50
- Name key
- mason|carlson
- Address key
- 9434|willow|orlando
- Canonical first
- mason
Quality flags
7 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)
- 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
- ZIP missingStreet address present but no ZIP supplied
- 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-138848 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| CLM-429613 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-021453
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Mason Carlson, 1946-09-16, 3 records, Verified
Evidence
Matched against ENR-138848
| 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 | |
| Address | 0.70 | 2.0 | street_match |
Audit
5 hash-chained entries for this record
- Record linked automaticallyf5d007959b2026-10-19 19:54:38, matching_agentidentity id MBR-021453, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-138848
- Record linked automatically2b774db5b72026-10-19 19:52:09, matching_agentidentity id MBR-021453, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-138848
- Record linked automatically110f92917c2026-10-19 19:45:42, matching_agentidentity id MBR-021453, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-138848
- Record linked automatically30d4696d092026-10-19 19:32:31, matching_agentidentity id MBR-021453, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-138848
- Record linked automaticallye6ca723f392026-10-19 19:31:28, matching_agentidentity id MBR-012746, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-139116