Record, TPA, bronze and silver
TPA-53905
Received 2026-06-14T08:58:14Z, line 69,329 of the TPA feed
TPARule
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | Hall, Melissa | Melissa | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Hall | Changed |
| Date of birth | 09/23/1949 | 1949-09-23 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | null | — | Cleared |
| SSN | •••-••-8404 | •••-••-8404 | Parsed |
| Phone | - | — | Cleared |
| melissa.hall@aol.com | melissa.hall@aol.com | Unchanged | |
| Address | 3608 MAPLE AVENUE | 3608 Maple Ave | Changed |
| City | Miami | Miami | Unchanged |
| State | fl | FL | Changed |
| ZIP | UNKNOWN | — | Cleared |
| Group | GRP-0924 | GRP-0924 | Unchanged |
| Plan | OPTIONS-PPO | OPTIONS-PPO | Unchanged |
- Quality score
- 0.36
- Name key
- melissa|hall
- Address key
- 3608|maple|miami
- Canonical first
- melissa
Quality flags
8 raised during normalisation
- Name split from “Last, First”First-name field held "LAST, FIRST"; the two parts were split into their own fields
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- SSN last four extractedLast four digits of SSN extracted from a longer or punctuated value
- 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
- State code upper-casedTwo-letter state code upper-cased
- ZIP missingStreet address present but no ZIP supplied
- 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-111780 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-013023
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Melissa Hall, 1949-09-23, 2 records, Verified
Evidence
Matched against ENR-111780
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| 1.00 | 1.5 | ||
| Address | 0.70 | 2.0 | street_match |
Audit
5 hash-chained entries for this record
- Record linked automatically8c606b0e3f2026-10-19 19:54:38, matching_agentidentity id MBR-013023, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-111780
- Record linked automatically2a02cd3f2c2026-10-19 19:52:09, matching_agentidentity id MBR-013023, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-111780
- Record linked automatically3ab18a9b4f2026-10-19 19:45:42, matching_agentidentity id MBR-013023, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-111780
- Record linked automatically63a28b600c2026-10-19 19:32:31, matching_agentidentity id MBR-013023, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-111780
- Record linked automaticallyc6acfd98672026-10-19 19:31:28, scoring_agentidentity id MBR-012214, confidence 1, method probabilistic, matched record ENR-111579, policy version 1