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

Claims, flag “Email lower-cased”, lowest dq score first

All ENR CLM TPA PRV

Junk onlyFlagEmail lower-casedClear

Record	Source	Name	DOB	Member ID	Phone	Address	Quality score	Flags
CLM-416632	CLM	Dylan Butler	1971-06-18	UHC-67243-29	—	5807 Church St, Houston, TX, 77095	0.94	City re-cased Email lower-cased Whitespace trimmed
CLM-421656	CLM	Jim Maldonado	1954-08-19	UHC-48927-65	—	9382 Mountain View Dr, Mesa, AZ, 85272	0.94	Name re-cased Email lower-cased Placeholder values cleared
CLM-432514	CLM	Ronald F Hanson	1971-03-24	UHC-39935-64	—	—	0.94	Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-412217	CLM	Noah Welch	1978-12-12	UHC-89604-28	—	4394 Pine Dr, Denver, CO, 80245	0.94	State code upper-cased Email lower-cased Placeholder values cleared
CLM-412831	CLM	Wayne Z Roberts	1945-06-20	UHC-07588-16	—	—	0.94	Name re-cased Email lower-cased Placeholder values cleared
CLM-403535	CLM	Kevin Turner	1981-03-07	—	3493617366	3268 Elm St, Gilbert, AZ, 85200	0.94	Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-425389	CLM	Peter Walsh	2004-07-27	—	4254994240	3658 Meadow Ln, Tempe, AZ, 85208	0.94	Phone reformatted Email lower-cased Whitespace trimmed
CLM-430069	CLM	Lawrence Hoffman	1971-02-10	UHC-12016-65	—	—	0.94	Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-413326	CLM	Lisa Chapman	1947-10-13	—	—	9436 Ocean Ave, Dallas, TX, 75214	0.94	Date of birth reformatted Email lower-cased Placeholder values cleared
CLM-409212	CLM	Nicholas Paatterson	1974-12-05	UHC-35022-20	—	—	0.94	Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-430013	CLM	Diane E Ruiz	1948-05-15	—	—	—	0.94	Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-427050	CLM	Emily Parker	2008-12-12	UHC-78781-60	—	—	0.94	Date of birth reformatted Email lower-cased Placeholder values cleared
CLM-427495	CLM	Luis Schultz	1974-01-03	UHC-32378-87	2352497196	5872 Spring St, Phoenix, AZ, 85076	0.94	Date of birth reformatted Email lower-cased Whitespace trimmed
CLM-430291	CLM	Daina Ran	1955-01-07	—	—	8473 Meadow Ln, Gilbert, AZ, 85209	0.94	City re-cased Email lower-cased Placeholder values cleared
CLM-417093	CLM	Nicole Owens	1975-09-15	—	—	618 Mountain View Dr, San Antonio, TX, 78216	0.94	State code upper-cased Email lower-cased Placeholder values cleared
CLM-408117	CLM	Elijah Bown	1957-07-13	—	—	—	0.96	Email lower-cased Placeholder values cleared
CLM-423712	CLM	Ashley Marshall	1939-12-24	—	5709261326	5937 Palm Dr, Chandler, AZ, 85286	0.96	Email lower-cased Placeholder values cleared
CLM-415893	CLM	Diego Lane	1943-06-06	—	6715745117	—	0.96	Date of birth reformatted Email lower-cased
CLM-412044	CLM	Frances Caretr	1961-01-06	UHC-52031-78	—	2331 Lincoln Way, Charlotte, NC, 28226	0.96	Email lower-cased Placeholder values cleared
CLM-401717	CLM	Camila James	1990-08-22	—	—	—	0.96	Email lower-cased Placeholder values cleared
CLM-428704	CLM	Kathryn Carlson	1939-12-07	—	—	3619 Highland Ave, Mesa, AZ, 85231	0.96	Email lower-cased Placeholder values cleared
CLM-406145	CLM	Joyce Griffin	1968-07-25	UHC-02702-65	—	6425 Ocean Ave, Tampa, FL, 33676	0.96	Email lower-cased Placeholder values cleared
CLM-425778	CLM	Mark Long	1976-08-26	UHC-50062-61	—	365 Camelback Rd, Seattle, WA, 98171	0.96	Email lower-cased Placeholder values cleared
CLM-430742	CLM	Larry Hansen	2000-08-13	UHC-63312-69	—	5799 Union St, Tucson, AZ, 85752	0.96	Email lower-cased Placeholder values cleared
CLM-417199	CLM	Eugene J Johnson	1959-08-22	UHC-80550-84	—	—	0.96	Email lower-cased Placeholder values cleared
CLM-411019	CLM	Bobby Spencer	1939-05-23	UHC-06496-61	—	3305 River Rd, Seattle, WA, 98152	0.96	Email lower-cased Placeholder values cleared
CLM-409058	CLM	Aisha Long	1986-12-18	—	—	4700 Desert Sky Blvd, Tempe, AZ, 85259	0.96	Email lower-cased Placeholder values cleared
CLM-416445	CLM	Beverly V Aguilar	1993-04-15	—	8893726618	—	0.96	Email lower-cased Placeholder values cleared
CLM-406452	CLM	Henry Dixon	2006-04-03	UHC-32289-04	9067851505	—	0.96	Email lower-cased Placeholder values cleared
CLM-406843	CLM	Maria Daniels	2001-09-14	—	—	5348 Market St, San Antonio, TX, 78228	0.96	Email lower-cased Placeholder values cleared
CLM-409326	CLM	Anna Thomppson	1973-04-05	—	—	—	0.96	Email lower-cased Placeholder values cleared
CLM-405589	CLM	Omar Richardson	1941-06-13	UHC-14844-78	7725403106	8804 Baseline Rd, Chandler, AZ, 85250	0.96	Email lower-cased Whitespace trimmed
CLM-404526	CLM	Shirley Mitchell	1974-03-17	UHC-00418-74	—	—	0.96	Date of birth reformatted Email lower-cased
CLM-419204	CLM	Chalrotte Y Burns	1970-12-25	UHC-74235-33	—	—	0.96	Email lower-cased Placeholder values cleared
CLM-417770	CLM	Susan Burns	2000-04-10	—	—	—	0.96	Email lower-cased Placeholder values cleared
CLM-403436	CLM	Carol Payne	1992-05-27	—	—	—	0.96	Email lower-cased Placeholder values cleared
CLM-420089	CLM	Albert Wells	1942-06-27	UHC-36051-25	—	5848 Market St, Phoenix, AZ, 85039	0.96	Email lower-cased Placeholder values cleared
CLM-414884	CLM	Joshua Wallace	1990-03-27	UHC-69314-99	8149865870	2783 Oak St, Jacksonville, FL, 32215	0.98	Email lower-cased
CLM-428892	CLM	Jack Espinoza	2001-01-19	UHC-29115-37	—	8268 Meadow Ln, Las Vegas, NV, 89109	0.98	Email lower-cased

989 rows, page 20 of 20Previous Next