Record, PRV, bronze and silver
PRV-27527
Received 2026-06-05T02:05:30Z, line 33,837 of the PRV feed
PRVScored
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | Nichols, Charlotte | Charlotte | Changed |
| Middle | V | V | Unchanged |
| Last name | — | Nichols | Changed |
| Date of birth | 19-05-1970 | 1970-05-19 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | UHC-53965-50 | UHC-53965-50 | Unchanged |
| SSN | •••-••-7308 | •••-••-7308 | Unchanged |
| Phone | 814-824-4059 | 8148244059 | Parsed |
| charlotte.nichols@hotmail.com | charlotte.nichols@hotmail.com | Unchanged | |
| Address | 3495 Market St #722 | 3495 Market St # 722 | Changed |
| City | Columbus | Columbus | Unchanged |
| State | OH | OH | Unchanged |
| ZIP | UNKNOWN | — | Cleared |
| Group | UNKNOWN | — | Cleared |
| Plan | MEDICARE-ADV-A | MEDICARE-ADV-A | Unchanged |
- Quality score
- 0.52
- Name key
- charlotte|nichols
- Address key
- 3495|market|columbus
- Canonical first
- charlotte
Quality flags
6 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)
- Phone reformattedPhone reduced to ten digits, punctuation and leading country code removed
- Unit split from streetApartment, suite or unit designator split from street line and re-appended in standard form
- 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 |
|---|---|---|---|---|
| TPA-61267 | 0.94 | Scored | — | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-033656
- Method
- Scored
- Confidence
- 0.94
- Rule
- weighted score, no rule
Golden record: Charlotte Nichols, 1970-05-19, 2 records, Verified
Evidence
Matched against TPA-61267
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Phone | 1.00 | 1.5 | |
| Address | 0.70 | 2.0 | street_match |
Audit
5 hash-chained entries for this record
- Record linked automatically15c03e03072026-10-19 19:54:38, scoring_agentidentity id MBR-033656, confidence 0.937, method probabilistic, matched record TPA-61267, policy version 1
- Record linked automatically67a53f688a2026-10-19 19:52:09, scoring_agentidentity id MBR-033656, confidence 0.937, method probabilistic, matched record TPA-61267, policy version 1
- Record linked automatically6ab72bfb942026-10-19 19:45:42, scoring_agentidentity id MBR-033656, confidence 0.937, method probabilistic, matched record TPA-61267, policy version 1
- Record linked automatically4cc86b2afd2026-10-19 19:32:31, scoring_agentidentity id MBR-033656, confidence 0.937, method probabilistic, matched record TPA-61267, policy version 1
- Record linked automatically10125292122026-10-19 19:31:28, matching_agentidentity id MBR-034917, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-133642