Record, CLM, bronze and silver
CLM-409786
Received 2026-07-16T23:39:38Z, line 25,316 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 | Welh, Cheryl | Cheryl | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Welh | Changed |
| Date of birth | 1938-01-06 | 1938-01-06 | Unchanged |
| Gender | F | F | Unchanged |
| Member ID | UHC-07157-28 | UHC-07157-28 | Unchanged |
| SSN | UNKNOWN | — | Cleared |
| Phone | N/A | — | Cleared |
| N/A | — | Cleared | |
| Address | null | — | Cleared |
| City | null·· | — | Cleared |
| State | — | — | Unchanged |
| ZIP | - | — | Cleared |
| Group | ·GRP-0372 | GRP-0372 | Changed |
| Plan | MEDICARE-ADV-B·· | MEDICARE-ADV-B | Changed |
- Quality score
- 0.82
- Name key
- cheryl|welh
- Address key
- —
- Canonical first
- cheryl
Quality flags
3 raised during normalisation
- Name split from “Last, First”First-name field held "LAST, FIRST"; the two parts were split into their own fields
- 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-409787 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| ENR-112889 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| CLM-409788 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-004616
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Cheryl Welch, 1938-01-06, 4 records, Verified
Evidence
Matched against ENR-112889
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 0.97 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Member ID | 1.00 | 4.0 |
Audit
5 hash-chained entries for this record
- Record linked automatically8619260bcd2026-10-19 19:54:38, matching_agentidentity id MBR-004616, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-112889
- Record linked automatically33aeffee782026-10-19 19:52:08, matching_agentidentity id MBR-004616, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-112889
- Record linked automaticallycfbfbce06a2026-10-19 19:45:42, matching_agentidentity id MBR-004616, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-112889
- Record linked automatically59499b7a9e2026-10-19 19:32:31, matching_agentidentity id MBR-004616, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-112889
- Record linked automatically2ecce9d3ba2026-10-19 19:31:28, matching_agentidentity id MBR-006804, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-112908