Record, CLM, bronze and silver

CLM-426671

Received 2026-01-30T22:22:04Z, line 26,835 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	Blaack, Sean··	Sean	Changed
Middle	—	—	Unchanged
Last name	··	Blaack	Changed
Date of birth	04/23/2000	2000-04-23	Parsed
Gender	F	F	Unchanged
Member ID	UHC-29465-84	UHC-29465-84	Unchanged
SSN	NULL	—	Cleared
Phone	N/A	—	Cleared
Email	—	—	Unchanged
Address	N/A	—	Cleared
City	-	—	Cleared
State	N/A	—	Cleared
ZIP	NULL	—	Cleared
Group	NULL	—	Cleared
Plan	·MEDICARE-ADV-B	MEDICARE-ADV-B	Changed

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)
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

Every scored comparison involving this record, highest score first

Other record	Score	Method	Rule	Decision
ENR-134977	0.96	Rule	D3 member id + name	Auto-linked

Linked 2026-10-22 12:43:43

Golden record: Sean Black, 2000-04-23, 2 records, Verified

Evidence

Matched against ENR-134977

Field	Similarity	Weight	Note
Name	0.98	3.0
Member ID	1.00	4.0

6 hash-chained entries for this record

Record linked automatically723f872414
2026-10-22 12:43:54, matching_agent
identity id MBR-009008, confidence 0.96, rule D3 member_id + name, method deterministic, matched record ENR-134977
Record linked automatically2e0d817664
2026-10-19 19:54:38, matching_agent
identity id MBR-009008, confidence 0.96, rule D3 member_id + name, method deterministic, matched record ENR-134977
Record linked automatically3590664203
2026-10-19 19:52:09, matching_agent
identity id MBR-009008, confidence 0.96, rule D3 member_id + name, method deterministic, matched record ENR-134977
Record linked automatically850e7a23b7
2026-10-19 19:45:42, matching_agent
identity id MBR-009008, confidence 0.96, rule D3 member_id + name, method deterministic, matched record ENR-134977
Record linked automaticallyf3bfec7d9d
2026-10-19 19:32:31, matching_agent
identity id MBR-009008, confidence 0.96, rule D3 member_id + name, method deterministic, matched record ENR-134977
Record linked automatically5affcc7690
2026-10-19 19:31:28, scoring_agent
identity id MBR-024023, confidence 1, method probabilistic, matched record TPA-61734, policy version 1