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

All sources, flag “Date of birth reformatted”, junk only, lowest dq score first

All ENR CLM TPA PRV

Junk onlyFlagDate of birth reformattedClear

Record	Source	Name	DOB	Member ID	Phone	Address	Quality score	Flags
ENR-114801	ENR	JJunk	1943-12-03	UHC-02814-75	—	5104 Union St, Gilbert, AZ, 85211	0.64	Date of birth reformatted Member ID reformatted Street suffix standardised Address re-cased+2 more
ENR-138227	ENR	DianeJunk	1969-02-17	UHC-96344-93	9222430790	8022 Apache Blvd, San Antonio, TX, 78276	0.64	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+2 more
ENR-118872	ENR	Kevin PJunk	1961-12-15	UHC-11236-73	6676859604	2062 Camelback Rd, Los Angeles, CA, 90030	0.64	Date of birth reformatted Phone reformatted City re-cased Gender normalised+2 more
ENR-118873	ENR	Kevin PJunk	1961-12-15	UHC-11236-73	6676859604	2062 Camelback Rd, Los Angeles, CA, 90030	0.64	Date of birth reformatted Phone reformatted City re-cased Gender normalised+2 more
CLM-408818	CLM	—Junk	1967-12-27	—	7705529903	4392 Elm St, Scottsdale, AZ, 85279	0.64	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+2 more
CLM-409345	CLM	—Junk	1980-06-04	UHC-22345-18	—	2722 Grand Ave, Scottsdale, AZ, 85224	0.64	Date of birth reformatted Street suffix standardised Address re-cased Whitespace trimmed+2 more
CLM-402072	CLM	—Junk	2002-08-25	—	6695645536	—	0.64	Date of birth reformatted Phone reformatted Gender normalised Whitespace trimmed+2 more
ENR-134473	ENR	Christina XJunk	1980-06-05	UHC-44252-83	—	9715 Meadow Ln, Scottsdale, AZ, 85296	0.64	Date of birth reformatted Street suffix standardised Address re-cased City re-cased+2 more
ENR-137253	ENR	George MJunk	1956-12-02	UHC-50698-43	—	5175 Indian School Rd, Atlanta, GA	0.64	Name re-cased Date of birth reformatted City re-cased ZIP missing+2 more
TPA-58996	TPA	—Junk	1971-03-18	—	—	455 Central Ave, Tampa, FL, 33633	0.64	Date of birth reformatted Street suffix standardised Address re-cased City re-cased+2 more
TPA-62771	TPA	JaniceJunk	1962-07-21	—	—	4623 Highland Ave, Chandler, AZ, 85234	0.64	Date of birth reformatted Street suffix standardised Address re-cased Whitespace trimmed+2 more
CLM-411891	CLM	RyanJunk	1965-12-23	UHC-60653-85	7176395510	5944 Lake View Rd, Sacramento, CA, 95886	0.64	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+2 more
PRV-28297	PRV	—Junk	1985-02-21	UHC-13034-08	5565850121	2552 Maple Ave, Jacksonville, FL, 32230	0.64	Date of birth reformatted Street suffix standardised Address re-cased Whitespace trimmed+2 more
CLM-430323	CLM	—Junk	1956-01-06	—	—	2593 Spring St, Charlotte, NC, 28232	0.64	Date of birth reformatted Street suffix standardised Address re-cased Whitespace trimmed+2 more
ENR-122390	ENR	JudyJunk	2005-11-10	UHC-30219-86	8574103686	3662 Maple Ave, Fresno, CA, 93797	0.64	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+2 more
ENR-111558	ENR	WJunk	1960-07-07	UHC-18558-36	3716764022	9797 Lake View Rd, Los Angeles, CA, 90018	0.66	Date of birth reformatted Street suffix standardised Address re-cased Whitespace trimmed+1 more
TPA-58170	TPA	—Junk	1994-02-07	—	—	5068 Ocean Ave, Dallas, TX, 75218	0.66	Date of birth reformatted Street suffix standardised Address re-cased Placeholder values cleared+1 more
ENR-138498	ENR	OJunk	1961-02-18	UHC-60478-77	7924332083	5033 Main St, Miami, FL, 33184	0.66	Date of birth reformatted Phone reformatted SSN last four extracted Placeholder values cleared+1 more
CLM-404435	CLM	CharlotteJunk	1981-10-02	UHC-46549-70	8648823337	948 Valley View Dr, Glendale, AZ, 85303	0.66	Date of birth reformatted Phone reformatted Gender normalised Placeholder values cleared+1 more
ENR-133560	ENR	MadisonJunk	1966-11-16	UHC-58752-22	3446203431	3811 Bayshore Dr, Scottsdale, AZ, 85291	0.66	Date of birth reformatted Street suffix standardised Address re-cased Placeholder values cleared+1 more
PRV-20648	PRV	—Junk	1963-12-16	—	9434918669	6990 Sunset Blvd, Dallas, TX, 75285	0.66	Date of birth reformatted ZIP+4 trimmed Whitespace trimmed Placeholder values cleared+1 more
TPA-51881	TPA	—Junk	1955-10-14	UHC-43403-52	—	1637 Mountain View Dr, Glendale, AZ, 85356	0.66	Date of birth reformatted Street suffix standardised Address re-cased Placeholder values cleared+1 more
CLM-404173	CLM	—Junk	1957-12-22	UHC-14266-65	—	5404 Market St, Houston, TX, 77069	0.66	Date of birth reformatted Street suffix standardised Address re-cased Whitespace trimmed+1 more
CLM-421955	CLM	HannahJunk	1957-11-20	UHC-14893-54	—	2563 Forest Ave, Charlotte, NC, 28277	0.66	Date of birth reformatted Street suffix standardised Address re-cased Placeholder values cleared+1 more
ENR-115916	ENR	—Junk	1972-02-26	UHC-22368-01	6067060238	3469 Park Pl, Tampa, FL, 33622	0.66	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+1 more
ENR-115832	ENR	JerryJunk	1993-04-23	UHC-13518-62	6648045127	3258 Baseline Rd, Charlotte, NC, 28259	0.66	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+1 more
CLM-403131	CLM	AishaJunk	1945-08-08	UHC-81067-89	—	593 Harbor Blvd, Nashville, TN, 37245	0.66	Date of birth reformatted Member ID reformatted State name converted to code Placeholder values cleared+1 more
CLM-420158	CLM	—Junk	1946-11-05	UHC-87019-89	—	3708 Apache Blvd, Scottsdale, AZ	0.66	Date of birth reformatted ZIP missing Whitespace trimmed Placeholder values cleared+1 more
ENR-116931	ENR	—Junk	1989-05-05	UHC-37714-69	4623490761	8237 Central Ave # 803, Dallas, TX, 75216	0.66	Date of birth reformatted Phone reformatted Unit split from street Placeholder values cleared+1 more
CLM-424435	CLM	DJunk	1956-11-20	UHC-07576-73	—	4566 Spring St, Tucson, AZ, 85761	0.66	Date of birth reformatted SSN last four extracted Whitespace trimmed Placeholder values cleared+1 more
ENR-113128	ENR	HicksJunk	1974-03-26	UHC-68928-73	2157592648	6607 Desert Sky Blvd, Eden Prairie, MN, 55313	0.66	Name re-cased Date of birth reformatted Street suffix standardised Address re-cased+1 more
TPA-59154	TPA	—Junk	1971-06-08	—	—	7465 Forest Ave, Austin, TX, 78779	0.66	Date of birth reformatted Gender normalised Whitespace trimmed Placeholder values cleared+1 more
CLM-401579	CLM	LisaJunk	1947-01-24	—	2032537680	1205 Apache Blvd, Minneapolis, MN, 55427	0.66	Date of birth reformatted Phone reformatted Gender normalised Placeholder values cleared+1 more
ENR-142595	ENR	ShirleyJunk	1949-03-16	UHC-56574-44	3376321598	4682 Ocean Ave, Columbus, OH, 43208	0.68	Date of birth reformatted ZIP+4 trimmed Placeholder values cleared No usable name (quarantined)
TPA-61999	TPA	—Junk	1960-03-21	—	9596542063	—	0.68	Date of birth reformatted Phone reformatted Gender normalised No usable name (quarantined)
ENR-135069	ENR	WJunk	1998-01-04	UHC-89508-38	2275170991	45 Lake View Rd, Scottsdale, AZ, 85282	0.70	Date of birth reformatted State name converted to code No usable name (quarantined)
PRV-21016	PRV	CarlosJunk	1951-12-17	UHC-94148-09	3845930105	—	0.74	Name re-cased Date of birth reformatted Phone reformatted Member ID reformatted+3 more
ENR-132430	ENR	BJunk	1951-09-02	UHC-52134-96	5596133325	—	0.74	Date of birth reformatted Phone reformatted Member ID reformatted Email lower-cased+3 more
ENR-105959	ENR	RachelJunk	1954-08-12	UHC-44054-68	6135367989	2152 Oak St, Orlando, FL, 32871	0.76	Date of birth reformatted City re-cased State code upper-cased Whitespace trimmed+2 more
ENR-113348	ENR	QJunk	1994-11-06	UHC-15235-11	6353217120	4333 Spring St, Atlanta, GA, 30351	0.76	Date of birth reformatted Phone reformatted City re-cased Whitespace trimmed+2 more
CLM-418136	CLM	Arjun XJunk	1978-11-24	UHC-32380-64	7484410765	5957 Elm St, Mesa, AZ, 85231	0.76	Date of birth reformatted Phone reformatted Member ID reformatted Whitespace trimmed+2 more
CLM-430070	CLM	LawrenceJunk	1971-02-10	UHC-12016-65	9539432023	5415 River Rd, Minneapolis, MN, 55416	0.76	Name re-cased Date of birth reformatted Phone reformatted Whitespace trimmed+2 more
PRV-23692	PRV	Christina MJunk	1954-09-19	UHC-81624-09	4422218009	6995 Pine Dr, Plano, TX, 75052	0.76	Name re-cased Date of birth reformatted Phone reformatted Whitespace trimmed+2 more
CLM-419256	CLM	—Junk	2001-06-20	UHC-49869-26	—	—	0.78	Date of birth reformatted Email lower-cased Whitespace trimmed Placeholder values cleared+1 more
PRV-21035	PRV	QJunk	1949-10-19	—	4463092832	729 Broadway, Plano, TX, 75070	0.78	Date of birth reformatted Phone reformatted Whitespace trimmed Placeholder values cleared+1 more
TPA-63919	TPA	BrittanyJunk	1968-01-08	—	—	—	0.78	Name re-cased Date of birth reformatted Whitespace trimmed Placeholder values cleared+1 more
TPA-63918	TPA	BrittanyJunk	1968-01-08	—	—	—	0.78	Name re-cased Date of birth reformatted Whitespace trimmed Placeholder values cleared+1 more
CLM-413406	CLM	—Junk	1960-05-26	UHC-40615-31	2306384043	—	0.78	Date of birth reformatted Email lower-cased Whitespace trimmed Placeholder values cleared+1 more
TPA-50492	TPA	—Junk	2001-05-09	UHC-12085-61	—	5526 Central Ave, Los Angeles, CA, 90072	0.78	Date of birth reformatted City re-cased Whitespace trimmed Placeholder values cleared+1 more
ENR-128890	ENR	Peul CJunk	1982-04-26	UHC-98564-05	3729334729	—	0.78	Name re-cased Date of birth reformatted Phone reformatted Placeholder values cleared+1 more

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