Record, ENR, bronze and silver
ENR-105494
Received 2026-06-04T05:03:28Z, line 54,577 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 | Nelsson, Kevin T. | Kevin | Changed |
| Middle | — | T | Changed |
| Last name | — | Nelsson | Changed |
| Date of birth | 21-03-1946·· | 1946-03-21 | Parsed |
| Gender | Male | M | Parsed |
| Member ID | UHC-81221-67 | UHC-81221-67 | Unchanged |
| SSN | •••-••-1169 | •••-••-1169 | Unchanged |
| Phone | ·12538063119 | 2538063119 | Parsed |
| — | — | Unchanged | |
| Address | 739 Washington Street | 739 Washington St | Changed |
| City | ·DENVER | Denver | Changed |
| State | Colorado | CO | Changed |
| ZIP | 80228 | 80228 | Unchanged |
| Group | GRP-5370·· | GRP-5370 | Changed |
| Plan | NAVIGATE-HMO | NAVIGATE-HMO | Unchanged |
- Quality score
- 0.20
- Name key
- kevin|nelsson
- Address key
- 739|washington|80228
- Canonical first
- kevin
Quality flags
10 raised during normalisation
- Name split from “Last, First”First-name field held "LAST, FIRST"; the two parts were split into their own fields
- Middle initial moved out of first nameA single middle initial was embedded in the first-name field and moved to middle name
- 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
- 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
- City re-casedCity re-cased to Title Case
- State name converted to codeFull state name replaced by its two-letter USPS code
- Gender normalisedGender mapped to F or M from a longer or variant value
- Whitespace trimmedLeading or trailing whitespace removed from one or more fields
Candidate pairs
Every scored comparison involving this record, highest score first
| Other record | Score | Method | Rule | Decision |
|---|---|---|---|---|
| CLM-404208 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| CLM-404206 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| CLM-404207 | 0.96 | Rule | D3 member id + name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-011002
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Kevin Nelson, 1946-03-21, 4 records, Verified
Evidence
Matched against CLM-404208
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 0.93 | 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 automaticallyd97ad8fbd42026-10-19 19:54:38, matching_agentidentity id MBR-011002, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-404208
- Record linked automatically58375868b02026-10-19 19:52:09, matching_agentidentity id MBR-011002, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-404208
- Record linked automatically240cef14be2026-10-19 19:45:42, matching_agentidentity id MBR-011002, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-404208
- Record linked automatically7a0ebfd67d2026-10-19 19:32:31, matching_agentidentity id MBR-011002, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-404208
- Record linked automatically33349d715c2026-10-19 19:31:28, scoring_agentidentity id MBR-007729, confidence 1, method probabilistic, matched record TPA-51887, policy version 1