Record, ENR, bronze and silver
ENR-117261
Received 2026-04-12T17:45:14Z, line 23,033 of the ENR feed
ENRRule
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | ·Chapman, Michael | Michael | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Chapman | Changed |
| Date of birth | 1960-09-01 | 1960-09-01 | Unchanged |
| Gender | M | M | Unchanged |
| Member ID | UHC-78960-31 | UHC-78960-31 | Unchanged |
| SSN | •••-••-1413 | •••-••-1413 | Unchanged |
| Phone | (689) 809-9082 | 6898099082 | Parsed |
| - | — | Cleared | |
| Address | 3528 BAYSHORE DRIVE | 3528 Bayshore Dr | Changed |
| City | Tampa | Tampa | Unchanged |
| State | FL | FL | Unchanged |
| ZIP | 33698 | 33698 | Unchanged |
| Group | GRP-2570 | GRP-2570 | Unchanged |
| Plan | MEDICARE-ADV-B | MEDICARE-ADV-B | Unchanged |
- Quality score
- 0.64
- Name key
- michael|chapman
- Address key
- 3528|bayshore|33698
- Canonical first
- michael
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
- 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
- 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-117262 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| CLM-413145 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| PRV-23806 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-000134
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Michael Chapman, 1960-09-01, 4 records, Verified
Evidence
Matched against ENR-117262
| 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 | |
| Address | 1.00 | 2.0 | exact |
Audit
5 hash-chained entries for this record
- Record linked automatically2c1b8cf02d2026-10-19 19:54:38, matching_agentidentity id MBR-000134, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-117262
- Record linked automaticallye7e3f879822026-10-19 19:52:08, matching_agentidentity id MBR-000134, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-117262
- Record linked automaticallydbb78c29c32026-10-19 19:45:41, matching_agentidentity id MBR-000134, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-117262
- Record linked automatically91b84f5ce82026-10-19 19:32:30, matching_agentidentity id MBR-000134, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-117262
- Record linked automatically3508a040ce2026-10-19 19:31:28, scoring_agentidentity id MBR-009065, confidence 0.925, method probabilistic, matched record TPA-55727, policy version 1