Record, ENR, bronze and silver
ENR-138703
Received 2026-02-16T21:23:45Z, line 71,464 of the ENR feed
ENRScored
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | Davis, Christopher | Christopher | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Davis | Changed |
| Date of birth | 1986-04-14 | 1986-04-14 | Unchanged |
| Gender | UNKNOWN | — | Cleared |
| Member ID | UHC1540727 | UHC-15407-27 | Parsed |
| SSN | •••-••-8431 | •••-••-8431 | Parsed |
| Phone | 300-303-2139·· | 3003032139 | Parsed |
| null | — | Cleared | |
| Address | 6306 JEFFERSON AVE | 6306 Jefferson Ave | Changed |
| City | Atlanta | Atlanta | Unchanged |
| State | ·GA | GA | Changed |
| ZIP | 30301 | 30301 | Unchanged |
| Group | GRP-7269 | GRP-7269 | Unchanged |
| Plan | MEDICARE-ADV-B·· | MEDICARE-ADV-B | Changed |
- Quality score
- 0.48
- Name key
- christopher|davis
- Address key
- 6306|jefferson|30301
- Canonical first
- christopher
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
- Phone reformattedPhone reduced to ten digits, punctuation and leading country code removed
- Member ID reformattedMember ID re-hyphenated and upper-cased to the UHC-#####-## pattern
- 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
- 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 |
|---|---|---|---|---|
| PRV-28650 | 1.00 | Scored | — | Auto-linked |
| ENR-138705 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| CLM-429498 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| ENR-138704 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| CLM-429499 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-013629
- Method
- Scored
- Confidence
- 1.00
- Rule
- weighted score, no rule
Golden record: Christopher Davis, 1986-04-14, 6 records, Verified
Evidence
Matched against PRV-28650
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Address | 1.00 | 2.0 | exact |
Audit
5 hash-chained entries for this record
- Record linked automatically7dd0b9002f2026-10-19 19:54:38, scoring_agentidentity id MBR-013629, confidence 1, method probabilistic, matched record PRV-28650, policy version 1
- Record linked automaticallyd85db65eb92026-10-19 19:52:09, scoring_agentidentity id MBR-013629, confidence 1, method probabilistic, matched record PRV-28650, policy version 1
- Record linked automatically88f034bbfc2026-10-19 19:45:42, scoring_agentidentity id MBR-013629, confidence 1, method probabilistic, matched record PRV-28650, policy version 1
- Record linked automaticallya7f19f27aa2026-10-19 19:32:31, scoring_agentidentity id MBR-013629, confidence 1, method probabilistic, matched record PRV-28650, policy version 1
- Record linked automatically5db493bb1b2026-10-19 19:31:28, matching_agentidentity id MBR-015428, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-429292