Normalised records

Normalised records (silver)

Each raw row is parsed into consistently formatted fields. Every change from the raw value is recorded as a data-quality flag.

Normalised rows

99,495

usable in matching

Flagged rows

99,881

99.9% carry at least one flag

Junk quarantined

505

no usable last name

Average quality score

0.75

1.00 = no corrections needed

Quality flags

What normalisation had to do, and how often. Select a flag to filter the table.

Placeholder values cleared71,257
Placeholder tokens such as NULL, N/A, UNKNOWN or "-" treated as empty
Whitespace trimmed57,061
Leading or trailing whitespace removed from one or more fields
Address re-cased56,490
Street line re-cased and punctuation removed
Street suffix standardised55,824
Street suffix standardised to USPS abbreviation (Street to St, Avenue to Ave, and so on)
Phone reformatted50,244
Phone reduced to ten digits, punctuation and leading country code removed
Name re-cased39,996
Name letter-case rewritten to Title Case and stray characters removed
Date of birth reformatted32,400
Date of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
City re-cased17,850
City re-cased to Title Case
Gender normalised16,828
Gender mapped to F or M from a longer or variant value
Email lower-cased11,635
Email lower-cased
Name split from “Last, First”9,980
First-name field held "LAST, FIRST"; the two parts were split into their own fields
State name converted to code9,084
Full state name replaced by its two-letter USPS code
ZIP+4 trimmed8,263
ZIP+4 trimmed to the five-digit ZIP
Member ID reformatted7,723
Member ID re-hyphenated and upper-cased to the UHC-#####-## pattern
ZIP missing7,146
Street address present but no ZIP supplied
Unit split from street6,994
Apartment, suite or unit designator split from street line and re-appended in standard form
Two-digit birth year6,661
Date of birth carried a two-digit year; century inferred by pivot
State code upper-cased4,010
Two-letter state code upper-cased
Plan code upper-cased3,278
Plan code upper-cased
SSN last four extracted2,817
Last four digits of SSN extracted from a longer or punctuated value
Date of birth unreadable2,274
Date of birth did not match any known format or was out of range; cleared
Phone missing area code2,021
Phone had only seven digits (no area code); cleared
Middle initial moved out of first name1,125
A single middle initial was embedded in the first-name field and moved to middle name
Date of birth missing990
Date of birth absent or a null token; left empty
No usable name (quarantined)505
No usable last name; record quarantined as junk and excluded from matching

Normalised records

Third-party administrator, flag “SSN last four extracted”, lowest dq score first

All ENR CLM TPA PRV

Junk onlyFlagSSN last four extractedClear

Record	Source	Name	DOB	Member ID	Phone	Address	Quality score	Flags
TPA-51220	TPA	Lawrence J Morgan	1970-05-27	—	—	—	0.82	Name re-cased SSN last four extracted Placeholder values cleared
TPA-64357	TPA	George N Coleman	1939-05-05	UHC-22944-32	—	7711 Valley View Dr, Sacramento, CA, 95896	0.82	Name re-cased SSN last four extracted Placeholder values cleared
TPA-63597	TPA	Elizabeth Oliver	1980-04-09	—	—	—	0.82	Name re-cased SSN last four extracted Placeholder values cleared
TPA-57938	TPA	Kevin Cole	1961-02-14	—	4152227207	2813 Market St, Eden Prairie, MN, 55329	0.82	SSN last four extracted Whitespace trimmed Placeholder values cleared
TPA-52225	TPA	Brian Little	1946-02-09	UHC-65114-56	—	—	0.82	Date of birth reformatted SSN last four extracted Placeholder values cleared
TPA-54842	TPA	Alice J Vasquez	2002-04-17	—	—	—	0.82	Date of birth reformatted SSN last four extracted Placeholder values cleared
TPA-54204	TPA	Jessica Grant	2004-10-17	—	—	—	0.82	SSN last four extracted Whitespace trimmed Placeholder values cleared
TPA-61797	TPA	Jacob Stone	1974-08-15	—	—	3481 River Rd, Atlanta, GA, 30379	0.82	SSN last four extracted Whitespace trimmed Placeholder values cleared
TPA-62967	TPA	Bryan C Rose	1991-01-28	—	4813886338	3255 Broadway, Chandler, AZ, 85255	0.82	Phone reformatted SSN last four extracted Whitespace trimmed
TPA-61478	TPA	Joan Brooks	1997-11-12	—	—	—	0.82	Name re-cased SSN last four extracted Placeholder values cleared
TPA-51156	TPA	Rebecca Mitchell	1963-07-21	—	—	6206 Bayshore Dr, Houston, TX, 77099	0.82	SSN last four extracted Whitespace trimmed Placeholder values cleared
TPA-53509	TPA	Lawrence Diaz	1938-06-03	—	9309440897	—	0.82	Phone reformatted SSN last four extracted Whitespace trimmed
TPA-63731	TPA	Pamela Bailey	1976-09-06	—	—	3492 Meadow Ln, Eden Prairie, MN, 55373	0.82	SSN last four extracted Whitespace trimmed Placeholder values cleared
TPA-61143	TPA	Micheel V Cole	1958-07-12	—	—	—	0.82	SSN last four extracted Whitespace trimmed Placeholder values cleared
TPA-52443	TPA	Heather Q Austin	1990-10-11	—	—	6047 Lincoln Way, Austin, TX, 78774	0.82	SSN last four extracted Whitespace trimmed Placeholder values cleared
TPA-61060	TPA	Elijah Williams	1959-10-23	—	5933260049	—	0.82	SSN last four extracted Whitespace trimmed Placeholder values cleared
TPA-60494	TPA	Kevin G Fwler	1963-10-01	UHC-05853-80	—	—	0.82	Member ID reformatted SSN last four extracted Placeholder values cleared
TPA-51529	TPA	Amy Ryan	2000-09-03	—	—	7338 Elm St, Charlotte, NC, 28204	0.82	SSN last four extracted Whitespace trimmed Placeholder values cleared
TPA-57202	TPA	Rebecca Armstrong	1941-01-17	—	—	4269 Jefferson Ave, San Diego, CA, 92152	0.82	Date of birth reformatted SSN last four extracted Placeholder values cleared
TPA-53247	TPA	Katherine James	2001-09-14	—	—	6636 Highland Ave, Miami, FL, 33180	0.84	SSN last four extracted Placeholder values cleared
TPA-50476	TPA	Sofia Dominguez	1951-12-27	UHC-86327-43	—	—	0.84	SSN last four extracted Placeholder values cleared
TPA-59713	TPA	Gregoyr Henry	1960-12-01	—	—	5640 Market St, Glendale, AZ, 85379	0.84	SSN last four extracted Placeholder values cleared
TPA-58700	TPA	Amber Bradley	1985-11-09	—	—	61 Market St, Houston, TX, 77043	0.84	SSN last four extracted Placeholder values cleared
TPA-60236	TPA	Kimberly Davis	2006-07-09	—	—	—	0.84	SSN last four extracted Placeholder values cleared
TPA-59721	TPA	Pamela Lucas	1970-12-01	—	—	—	0.84	SSN last four extracted Placeholder values cleared

225 rows, page 5 of 5Previous Next