Record, ENR, bronze and silver
ENR-133783
Received 2026-02-10T14:45:34Z, line 1,259 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 | Ahmed | Ahmed | Unchanged |
| Middle | ···· | — | Unchanged |
| Last name | Nichols | Nichols | Unchanged |
| Date of birth | 12/9/1966 | 1966-12-09 | Parsed |
| Gender | Female | F | Parsed |
| Member ID | UHC-99284-49 | UHC-99284-49 | Unchanged |
| SSN | •••-••-5068 | •••-••-5068 | Unchanged |
| Phone | — | — | Unchanged |
| ahmed.nichols@icloud.com | ahmed.nichols@icloud.com | Unchanged | |
| Address | 1682 Elm Street | 1682 Elm St | Changed |
| City | Mesa | Mesa | Unchanged |
| State | AZ | AZ | Unchanged |
| ZIP | 85236 | 85236 | Unchanged |
| Group | GRP-2270 | GRP-2270 | Unchanged |
| Plan | MEDICARE-ADV-B | MEDICARE-ADV-B | Unchanged |
- Quality score
- 0.68
- Name key
- ahmed|nichols
- Address key
- 1682|elm|85236
- Canonical first
- ahmed
Quality flags
4 raised during normalisation
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- 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
- Gender normalisedGender mapped to F or M from a longer or variant value
Candidate pairs
Every scored comparison involving this record, highest score first
| Other record | Score | Method | Rule | Decision |
|---|---|---|---|---|
| CLM-425831 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| PRV-27602 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-012004
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Ahmed Nichols, 1966-12-09, 3 records, Verified
Evidence
Matched against CLM-425831
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 0.98 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Member ID | 1.00 | 4.0 | |
| Address | 1.00 | 2.0 | exact |
Audit
5 hash-chained entries for this record
- Record linked automatically05127e87042026-10-19 19:54:38, matching_agentidentity id MBR-012004, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-425831
- Record linked automaticallyd477b759212026-10-19 19:52:09, matching_agentidentity id MBR-012004, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-425831
- Record linked automatically46ca53de012026-10-19 19:45:42, matching_agentidentity id MBR-012004, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-425831
- Record linked automatically55da63642a2026-10-19 19:32:31, matching_agentidentity id MBR-012004, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-425831
- Record linked automaticallyabe41e44ac2026-10-19 19:31:28, matching_agentidentity id MBR-022020, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-425600