Record, ENR, bronze and silver
ENR-110120
Received 2026-03-31T17:02:11Z, line 35,817 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 | Melissa | Melissa | Unchanged |
| Middle | — | — | Unchanged |
| Last name | Richardson | Richardson | Unchanged |
| Date of birth | 05/20/41 | 1941-05-20 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | UHC-85811-37 | UHC-85811-37 | Unchanged |
| SSN | •••-••-0143 | •••-••-0143 | Unchanged |
| Phone | 731-763-1437 | 7317631437 | Parsed |
| NULL | — | Cleared | |
| Address | 3090 Willow Court | 3090 Willow Ct | Changed |
| City | Charlotte | Charlotte | Unchanged |
| State | NC | NC | Unchanged |
| ZIP | 28201·· | 28201 | Changed |
| Group | GRP-3402 | GRP-3402 | Unchanged |
| Plan | MEDICARE-ADV-B | MEDICARE-ADV-B | Unchanged |
- Quality score
- 0.64
- Name key
- melissa|richardson
- Address key
- 3090|willow|28201
- Canonical first
- melissa
Quality flags
6 raised during normalisation
- Two-digit birth yearDate of birth carried a two-digit year; century inferred by pivot
- 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-110119 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-009854
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Melissa Richardson, 1941-05-20, 2 records, Verified
Evidence
Matched against ENR-110119
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 0.99 | 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
6 hash-chained entries for this record
- Record linked automatically13204a85222026-10-22 12:43:54, matching_agentidentity id MBR-009854, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-110119
- Record linked automatically4e75cf06542026-10-19 19:54:38, matching_agentidentity id MBR-009854, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-110119
- Record linked automaticallya429c97e5a2026-10-19 19:52:09, matching_agentidentity id MBR-009854, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-110119
- Record linked automatically6918bd34db2026-10-19 19:45:42, matching_agentidentity id MBR-009854, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-110119
- Record linked automatically2f4f68fb302026-10-19 19:32:31, matching_agentidentity id MBR-009854, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-110119
- Record linked automatically5334dd376c2026-10-19 19:31:28, matching_agentidentity id MBR-008763, confidence 0.96, rule D3 member_id + name, method deterministic, matched record ENR-110119