Record, TPA, bronze and silver
TPA-50700
Received 2026-07-23T07:59:21Z, line 78,998 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 | Porter, Brandon | Brandon | Changed |
| Middle | E. | E | Changed |
| Last name | — | Porter | Changed |
| Date of birth | ·22-04-1947 | 1947-04-22 | Parsed |
| Gender | Female | F | Parsed |
| Member ID | UNKNOWN | — | Cleared |
| SSN | •••-••-8000 | •••-••-8000 | Parsed |
| Phone | 757-597-6324 | 7575976324 | Parsed |
| - | — | Cleared | |
| Address | 7764 Pine Dr | 7764 Pine Dr | Unchanged |
| City | Miami | Miami | Unchanged |
| State | FL | FL | Unchanged |
| ZIP | 33165 | 33165 | Unchanged |
| Group | N/A | — | Cleared |
| Plan | MEDICARE-ADV-A | MEDICARE-ADV-A | Unchanged |
- Quality score
- 0.50
- Name key
- brandon|porter
- Address key
- 7764|pine|33165
- Canonical first
- brandon
Quality flags
7 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)
- Phone reformattedPhone reduced to ten digits, punctuation and leading country code removed
- SSN last four extractedLast four digits of SSN extracted from a longer or punctuated value
- Gender normalisedGender mapped to F or M from a longer or variant value
- 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-102092 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| CLM-401597 | 0.91 | Scored | — | Auto-linked |
| CLM-401598 | 0.83 | Scored | — | Sent to steward |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-021518
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Brandon Porter, 1947-04-22, 4 records, Verified
Evidence
Matched against ENR-102092
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 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
5 hash-chained entries for this record
- Record linked automaticallyb7dbf1e8122026-10-19 19:54:38, matching_agentidentity id MBR-021518, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-102092
- Record linked automatically037711fa552026-10-19 19:52:09, matching_agentidentity id MBR-021518, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-102092
- Record linked automaticallyda9de21d952026-10-19 19:45:42, matching_agentidentity id MBR-021518, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-102092
- Record linked automaticallydea71be0d12026-10-19 19:32:31, matching_agentidentity id MBR-021518, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-102092
- Record linked automatically776732b30f2026-10-19 19:31:28, scoring_agentidentity id MBR-009521, confidence 1, method probabilistic, matched record ENR-102103, policy version 1