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 “Name re-cased”, junk only, lowest dq score first

All ENR CLM TPA PRV

Junk onlyFlagName re-casedClear

Record	Source	Name	DOB	Member ID	Phone	Address	Quality score	Flags
CLM-422211	CLM	VincentJunk	1986-08-06	—	6019759013	6852 Union St, Phoenix, AZ, 85097	0.62	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+3 more
ENR-116598	ENR	NathanJunk	1946-03-25	UHC-29005-70	3709253713	5454 Elm St, Los Angeles, CA, 90031	0.62	Name re-cased Phone reformatted Street suffix standardised Address re-cased+3 more
PRV-29090	PRV	AlexisJunk	1990-12-15	—	5808016873	5747 Camelback Rd, San Diego, CA, 92131	0.62	Name re-cased Phone reformatted Street suffix standardised Address re-cased+3 more
ENR-142501	ENR	JackJunk	1970-07-24	UHC-08046-24	8167442788	5407 Camelback Rd, Denver, CO, 80236	0.62	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+3 more
ENR-142502	ENR	JackJunk	1970-07-24	UHC-08046-24	8167442788	5407 Camelback Rd, Denver, CO, 80236	0.62	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+3 more
TPA-58187	TPA	EircJunk	1998-07-10	—	6162170791	9184 Highland Ave, Tampa, FL, 33676	0.62	Name re-cased Phone reformatted Street suffix standardised Address re-cased+3 more
ENR-104893	ENR	SamanthaJunk	2000-04-03	UHC-05248-31	6326196458	6065 Camelback Rd, Sacramento, CA, 95868	0.62	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+3 more
CLM-424856	CLM	Joshua DJunk	1994-08-01	—	7135402824	9767 Sunset Blvd, Phoenix, AZ, 85004	0.62	Name re-cased Phone reformatted Street suffix standardised Address re-cased+3 more
ENR-136891	ENR	Keith AJunk	1963-11-18	UHC-41667-97	6913723861	5446 Union St, Phoenix, AZ, 85020	0.62	Name re-cased Phone reformatted Street suffix standardised Address re-cased+3 more
CLM-404456	CLM	Brittany KJunk	1943-04-15	UHC-13360-01	7207147632	199 Grand Ave, Scottsdale, AZ, 85268	0.64	Name re-cased Date of birth reformatted Phone reformatted ZIP+4 trimmed+2 more
TPA-54377	TPA	Cynthia OJunk	1978-03-06	—	7867774387	4353 Washington St, Phoenix, AZ, 85043	0.64	Name re-cased Phone reformatted Street suffix standardised Address re-cased+2 more
CLM-407018	CLM	DavdJunk	1964-01-25	UHC-48679-36	—	4431 Harbor Blvd, Charlotte, NC, 28202	0.64	Name re-cased Street suffix standardised Address re-cased Whitespace trimmed+2 more
ENR-140172	ENR	Carllos VJunk	—	UHC-94418-35	5712461345	5865 Mountain View Dr, Eden Prairie, MN, 55376	0.64	Name re-cased Date of birth unreadable Phone reformatted City re-cased+2 more
ENR-119810	ENR	Mei SJunk	1985-04-19	UHC-52374-70	9858983921	2393 Cedar Ln, Nashville, TN, 37212	0.64	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+2 more
CLM-413353	CLM	SarahJunk	1998-07-05	—	—	5026 Hillcrest Rd, Mesa, AZ, 85286	0.64	Name re-cased Street suffix standardised Address re-cased Whitespace trimmed+2 more
ENR-131160	ENR	JohnJunk	1973-04-09	UHC-51662-47	5338158149	4512 Mountain View Dr, Nashville, TN, 37243	0.64	Name re-cased Date of birth reformatted Phone reformatted Member ID reformatted+2 more
PRV-22749	PRV	Heather SJunk	1960-05-18	—	7263988696	—	0.64	Name re-cased Two-digit birth year Phone reformatted Email lower-cased+2 more
CLM-411774	CLM	Eric XJunk	1950-09-19	UHC-64477-90	—	6054 Forest Ave, Las Vegas, NV, 89146	0.64	Name re-cased Street suffix standardised Address re-cased State code upper-cased+2 more
ENR-132779	ENR	Jose FJunk	1944-12-07	UHC-68537-23	7116963335	590 Sunset Blvd, Minneapolis, MN, 55486	0.64	Name re-cased 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
ENR-136543	ENR	Nanyc YJunk	1982-09-21	UHC-42872-27	7393750301	5070 Mountain View Dr, Atlanta, GA, 30375	0.64	Name re-cased Street suffix standardised Address re-cased Whitespace trimmed+2 more
TPA-57123	TPA	BillyJunk	1964-12-16	—	—	9252 Market St, Tucson, AZ, 85708	0.64	Name re-cased Street suffix standardised Address re-cased Whitespace trimmed+2 more
ENR-132409	ENR	Justin HJunk	1988-03-01	UHC-82612-26	3783913676	2293 Union St, Denver, CO, 80284	0.64	Name re-cased Street suffix standardised Address re-cased Plan code upper-cased+2 more
ENR-124889	ENR	Hether XJunk	1986-11-05	UHC-80866-77	8963722273	3112 Grand Ave, Orlando, FL, 32823	0.66	Name re-cased Phone reformatted Street suffix standardised Address re-cased+1 more
ENR-138349	ENR	AmberJunk	1967-08-17	UHC-90032-57	4436973155	4942 Pine Dr, Phoenix, AZ, 85084	0.66	Name re-cased State name converted to code Whitespace trimmed Placeholder values cleared+1 more
ENR-119907	ENR	Adam MJunk	2008-10-07	UHC-57645-54	2343159020	2956 Sage Ct, Minneapolis, MN, 55474	0.66	Name re-cased State code upper-cased Gender normalised Whitespace trimmed+1 more
CLM-420324	CLM	DianaJunk	1996-05-28	—	—	—	0.66	Name re-cased Phone missing area code Whitespace trimmed Placeholder values cleared+1 more
CLM-404128	CLM	CherylJunk	2002-12-17	UHC-92867-01	6433042372	3156 Baseline Rd, Sacramento, CA, 95896	0.66	Name re-cased Street suffix standardised Address re-cased 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-53974	TPA	Gloria UJunk	1978-12-18	—	—	9333 Hillcrest Rd, Minneapolis, MN, 55493	0.66	Middle initial moved out of first name Name re-cased City re-cased Placeholder values cleared+1 more
ENR-119883	ENR	Ralph XJunk	1995-03-26	UHC-98397-43	—	1949 Spring St, Los Angeles, CA, 90061	0.66	Name re-cased Street suffix standardised Address re-cased Whitespace trimmed+1 more
TPA-55055	TPA	MichelleJunk	1939-03-18	—	—	888 Cedar Ln, Tucson, AZ, 85741	0.66	Name re-cased Street suffix standardised Address re-cased Placeholder values cleared+1 more
CLM-431761	CLM	RebeccaJunk	1954-12-27	UHC-91958-97	—	8352 Main St # 772, Phoenix, AZ, 85042	0.68	Name re-cased Unit split from street Placeholder values cleared No usable name (quarantined)
PRV-22544	PRV	DorisJunk	1939-12-09	UHC-24341-03	5302894016	9597 Camelback Rd, Tempe, AZ, 85259	0.74	Name re-cased Phone reformatted Member ID reformatted State code upper-cased+3 more
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
TPA-55534	TPA	KathleenJunk	2001-01-26	—	4949725027	7643 Highland Ave, Miami, FL, 33193	0.76	Name re-cased Phone reformatted City re-cased Email lower-cased+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
ENR-125528	ENR	Wei EJunk	1954-08-09	UHC-50630-18	9302993194	7711 Lincoln Way, Orlando, FL, 32886	0.78	Name re-cased Phone reformatted City re-cased Whitespace trimmed+1 more
PRV-26235	PRV	JoyceJunk	1989-12-12	—	2422470655	5954 Central Ave, San Diego, CA, 92120	0.78	Name re-cased Phone reformatted City re-cased 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
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
ENR-121082	ENR	BrianJunk	1978-07-12	UHC-08980-11	2268288279	7222 Spring St, Columbus, OH, 43233	0.78	Name re-cased Phone reformatted City re-cased Plan code upper-cased+1 more
PRV-20498	PRV	PamelaJunk	1975-11-08	—	4529523413	—	0.78	Name re-cased Phone reformatted Whitespace trimmed Placeholder values cleared+1 more
TPA-52412	TPA	AlbertJunk	1974-11-08	—	8178794171	6938 Camelback Rd, Atlanta, GA, 30309	0.80	Name re-cased Phone reformatted Placeholder values cleared No usable name (quarantined)
CLM-402161	CLM	SamanthaJunk	1995-06-23	UHC-22982-65	—	—	0.80	Name re-cased Whitespace trimmed Placeholder values cleared No usable name (quarantined)
CLM-415687	CLM	JordanJunk	2001-06-16	—	—	3494 Elm St, San Diego, CA, 92135	0.80	Name re-cased Date of birth reformatted Placeholder values cleared No usable name (quarantined)
ENR-111149	ENR	RoyJunk	1973-06-03	UHC-66622-59	7732206513	9475 Meadow Ln, Scottsdale, AZ, 85289	0.80	Name re-cased Date of birth reformatted Phone reformatted No usable name (quarantined)
CLM-427167	CLM	JohnJunk	1969-04-10	UHC-98605-67	—	—	0.80	Name re-cased Whitespace trimmed Placeholder values cleared No usable name (quarantined)

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