Record, PRV, bronze and silver
PRV-27097
Received 2026-04-27T18:40:40Z, line 33,095 of the PRV feed
PRVRule
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | Margaret | Margaret | Unchanged |
| Middle | — | — | Unchanged |
| Last name | ·Thomas | Thomas | Changed |
| Date of birth | 1983-12-03 | 1983-12-03 | Unchanged |
| Gender | M | M | Unchanged |
| Member ID | UHC-08861-07 | UHC-08861-07 | Unchanged |
| SSN | •••-••-9253 | •••-••-9253 | Unchanged |
| Phone | (852) 946-5608 | 8529465608 | Parsed |
| UNKNOWN·· | — | Cleared | |
| Address | 8443 Canyon Rd | 8443 Canyon Rd | Unchanged |
| City | San Diego | San Diego | Unchanged |
| State | CA | CA | Unchanged |
| ZIP | 92158 | 92158 | Unchanged |
| Group | N/A | — | Cleared |
| Plan | MEDICARE-ADV-B | MEDICARE-ADV-B | Unchanged |
- Quality score
- 0.94
- Name key
- margaret|thomas
- Address key
- 8443|canyon|92158
- Canonical first
- margaret
Quality flags
3 raised during normalisation
- Phone reformattedPhone reduced to ten digits, punctuation and leading country code removed
- 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 |
|---|---|---|---|---|
| CLM-424082 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-000411
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Margaret Thomas, 1983-12-03, 2 records, Verified
Evidence
Matched against CLM-424082
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | nickname |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Address | 1.00 | 2.0 | exact |
Audit
5 hash-chained entries for this record
- Record linked automatically3cc9fd5b9e2026-10-22 12:43:52, matching_agentidentity id MBR-000411, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-424082
- Record linked automaticallye460ff0f562026-10-19 19:54:38, matching_agentidentity id MBR-000411, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-424082
- Record linked automatically9aff84a06e2026-10-19 19:52:08, matching_agentidentity id MBR-000411, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-424082
- Record linked automaticallya8177550522026-10-19 19:45:41, matching_agentidentity id MBR-000411, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-424082
- Record linked automatically896ec282902026-10-19 19:32:31, matching_agentidentity id MBR-000411, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-424082