Record, TPA, bronze and silver
TPA-51226
Received 2026-07-30T02:15:10Z, line 14,605 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 | Alvarado, Mariana | Mariana | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Alvarado | Changed |
| Date of birth | 1988-05-19 | 1988-05-19 | Unchanged |
| Gender | M | M | Unchanged |
| Member ID | UNKNOWN | — | Cleared |
| SSN | •••-••-9185 | •••-••-9185 | Unchanged |
| Phone | 3708083444 | 3708083444 | Unchanged |
| N/A | — | Cleared | |
| Address | 24 Lake View Road | 24 Lake View Rd | Changed |
| City | AUSTIN·· | Austin | Changed |
| State | TX | TX | Unchanged |
| ZIP | 78795 | 78795 | Unchanged |
| Group | — | — | Unchanged |
| Plan | MEDICARE-ADV-A·· | MEDICARE-ADV-A | Changed |
- Quality score
- 0.64
- Name key
- mariana|alvarado
- Address key
- 24|lake view|78795
- Canonical first
- mariana
Quality flags
6 raised during normalisation
- Name split from “Last, First”First-name field held "LAST, FIRST"; the two parts were split into their own fields
- 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
- 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-103694 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| ENR-103693 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-040045
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Mariana Alvarado, 1988-05-19, 3 records, Verified
Evidence
Matched against ENR-103694
| 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
6 hash-chained entries for this record
- Record linked automaticallyd1bff1bdf92026-10-22 12:43:55, matching_agentidentity id MBR-040045, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-103694
- Record linked automatically3c78ccf1c92026-10-19 19:54:39, matching_agentidentity id MBR-040045, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-103694
- Record linked automatically2e260b47562026-10-19 19:52:09, matching_agentidentity id MBR-040045, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-103694
- Record linked automatically1bc1c006872026-10-19 19:45:42, matching_agentidentity id MBR-040045, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-103694
- Record linked automaticallyd8541381372026-10-19 19:32:31, matching_agentidentity id MBR-040045, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-103694
- Record linked automatically4120b290862026-10-19 19:31:28, scoring_agentidentity id MBR-020245, confidence 1, method probabilistic, matched record TPA-51225, policy version 1