Record, CLM, bronze and silver
CLM-426889
Received 2026-06-25T02:40:01Z, line 42,744 of the CLM feed
CLMRule
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | Sanchez, Nathan | Nathan | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Sanchez | Changed |
| Date of birth | 05/19/1961 | 1961-05-19 | Parsed |
| Gender | M·· | M | Parsed |
| Member ID | UHC9903018 | UHC-99030-18 | Parsed |
| SSN | UNKNOWN | — | Cleared |
| Phone | ·· | — | Unchanged |
| UNKNOWN | — | Cleared | |
| Address | UNKNOWN | — | Cleared |
| City | N/A | — | Cleared |
| State | - | — | Cleared |
| ZIP | — | — | Unchanged |
| Group | GRP-1330 | GRP-1330 | Unchanged |
| Plan | NULL | — | Cleared |
- Quality score
- 0.78
- Name key
- nathan|sanchez
- Address key
- —
- Canonical first
- nathan
Quality flags
5 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)
- Member ID reformattedMember ID re-hyphenated and upper-cased to the UHC-#####-## pattern
- 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 |
|---|---|---|---|---|
| CLM-426891 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| ENR-135271 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| CLM-426890 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| TPA-61884 | 0.83 | Scored | — | Sent to steward |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-023560
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Nathan Sanchez, 1961-05-19, 5 records, Verified
Evidence
Matched against ENR-135271
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Member ID | 1.00 | 4.0 |
Audit
6 hash-chained entries for this record
- Record linked automaticallyc64bb554052026-10-22 12:43:54, matching_agentidentity id MBR-023560, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-135271
- Record linked automatically335ee29b342026-10-19 19:54:38, matching_agentidentity id MBR-023560, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-135271
- Record linked automatically8bfd4298322026-10-19 19:52:09, matching_agentidentity id MBR-023560, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-135271
- Record linked automatically2ca876ccb92026-10-19 19:45:42, matching_agentidentity id MBR-023560, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-135271
- Record linked automatically2a785c25552026-10-19 19:32:31, matching_agentidentity id MBR-023560, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-135271
- Record linked automatically8e4db2447f2026-10-19 19:31:28, matching_agentidentity id MBR-025769, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-426891