Record, ENR, bronze and silver
ENR-114229
Received 2026-06-15T20:31:49Z , line 18,820 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 | Megan | Megan | Unchanged |
| Middle | — | — | Unchanged |
| Last name | Alvaarez | Alvaarez | Unchanged |
| Date of birth | 13-03-1971 | 1971-03-13 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | UHC-43589-86 | UHC-43589-86 | Unchanged |
| SSN | •••-••-7122 | •••-••-7122 | Unchanged |
| Phone | 985-399-7516 | 9853997516 | Parsed |
| N/A | — | Cleared | |
| Address | 2579 Central Ave | 2579 Central Ave | Unchanged |
| City | Nashville | Nashville | Unchanged |
| State | Tennessee | TN | Changed |
| ZIP | 37245 | 37245 | Unchanged |
| Group | GRP-7985 | GRP-7985 | Unchanged |
| Plan | options-ppo | OPTIONS-PPO | Changed |
- Quality score
- 0.78
- Name key
- megan|alvaarez
- Address key
- 2579|central|37245
- Canonical first
- megan
Quality flags
5 raised during normalisation
- 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
- State name converted to codeFull state name replaced by its two-letter USPS code
- Plan code upper-casedPlan code upper-cased
- 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 |
|---|---|---|---|---|
| PRV-23137 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-026577
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Megan Alvaarez, 1971-03-13, 2 records, Verified
Evidence
Matched against PRV-23137
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 0.98 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Phone | 1.00 | 1.5 |
Audit
6 hash-chained entries for this record
- Record linked automaticallydca8ff5ef12026-10-22 12:43:54, matching_agentidentity id MBR-026577, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record PRV-23137
- Record linked automatically9a853abdfd2026-10-19 19:54:38, matching_agentidentity id MBR-026577, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record PRV-23137
- Record linked automaticallya6b32ee88b2026-10-19 19:52:09, matching_agentidentity id MBR-026577, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record PRV-23137
- Record linked automatically55fe6ee29c2026-10-19 19:45:42, matching_agentidentity id MBR-026577, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record PRV-23137
- Record linked automaticallyf0a41b34fd2026-10-19 19:32:31, matching_agentidentity id MBR-026577, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record PRV-23137
- Record linked automaticallyf8bce94cd12026-10-19 19:31:28, matching_agentidentity id MBR-024648, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-410744