Record, CLM, bronze and silver
CLM-411387
Received 2026-05-22T09:19:10Z, line 94,305 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 | Medina, Mateo | Mateo | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Medina | Changed |
| Date of birth | 19500315 | 1950-03-15 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | UHC8079672 | UHC-80796-72 | Parsed |
| SSN | N/A | — | Cleared |
| Phone | null | — | Cleared |
| — | — | Unchanged | |
| Address | 5639 Willow Ct | 5639 Willow Ct | Unchanged |
| City | Sacramento | Sacramento | Unchanged |
| State | CA | CA | Unchanged |
| ZIP | 95805 | 95805 | Unchanged |
| Group | NULL | — | Cleared |
| Plan | CHOICE-PLUS-PPO | CHOICE-PLUS-PPO | Unchanged |
- Quality score
- 0.80
- Name key
- mateo|medina
- Address key
- 5639|willow|95805
- Canonical first
- mateo
Quality flags
4 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
- 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-114976 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| ENR-114975 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| CLM-411388 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-031806
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Mateo Medina, 1950-03-15, 4 records, Verified
Evidence
Matched against ENR-114976
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Member ID | 1.00 | 4.0 | |
| Address | 1.00 | 2.0 | exact |
Audit
5 hash-chained entries for this record
- Record linked automaticallye3f84dc6c52026-10-22 12:43:54, matching_agentidentity id MBR-031806, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-114976
- Record linked automatically2e5c6e40802026-10-19 19:54:38, matching_agentidentity id MBR-031806, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-114976
- Record linked automaticallya1e190721a2026-10-19 19:52:09, matching_agentidentity id MBR-031806, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-114976
- Record linked automaticallya6cb7888e42026-10-19 19:45:42, matching_agentidentity id MBR-031806, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-114976
- Record linked automaticallye4ab90c7772026-10-19 19:32:31, matching_agentidentity id MBR-031806, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-114976