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

Enrollment, flag “Middle initial moved out of first name”, lowest dq score first

All ENR CLM TPA PRV

Junk onlyFlagMiddle initial moved out of first nameClear

Record	Source	Name	DOB	Member ID	Phone	Address	Quality score	Flags
ENR-138530	ENR	Janet H Weaver	1995-02-05	UHC-30144-81	3307818681	9551 Lake View Rd, Atlanta, GA, 30307	0.38	Name split from “Last, First”Middle initial moved out of first name ZIP+4 trimmed Email lower-cased+3 more
ENR-121490	ENR	Albert R Park	—	UHC-34842-61	2209014479	4568 Bayshore Dr, Mesa, AZ	0.38	Middle initial moved out of first name Date of birth unreadable Phone reformatted Street suffix standardised+3 more
ENR-126798	ENR	Patrick L Chavez	1957-09-23	UHC-06289-61	4146813859	6009 Baseline Rd, Denver, CO, 80283	0.38	Middle initial moved out of first name Two-digit birth year Phone reformatted Street suffix standardised+3 more
ENR-121000	ENR	Daniel K Ramirez	1992-09-15	UHC-57427-66	6727715403	815 Sunset Blvd Apt 19, Miami, FL, 33128	0.38	Middle initial moved out of first name Date of birth reformatted Phone reformatted SSN last four extracted+3 more
ENR-101503	ENR	Henry V Mills	1966-08-19	UHC-95628-44	4897836199	5038 Hillcrest Rd Apt 11, Mesa, AZ, 85261	0.38	Middle initial moved out of first name Two-digit birth year Phone reformatted Unit split from street+3 more
ENR-105930	ENR	Nathan W Clark	1967-04-01	UHC-59130-67	—	9074 Hillcrest Rd, Denver, CO, 80202	0.38	Middle initial moved out of first name Date of birth reformatted SSN last four extracted Street suffix standardised+3 more
ENR-128356	ENR	Vincent N Campbell	1950-02-26	UHC-73442-08	7115827776	9392 Harbor Blvd, Nashville, TN, 37212	0.38	Middle initial moved out of first name Name re-cased Two-digit birth year Phone reformatted+3 more
ENR-128355	ENR	Vincent N Campbell	1950-02-26	UHC-73442-08	7115827776	9392 Harbor Blvd, Nashville, TN, 37212	0.38	Middle initial moved out of first name Name re-cased Two-digit birth year Phone reformatted+3 more
ENR-124877	ENR	Lisa B Alvarado	2003-02-13	UHC-98004-22	—	1804 Mesa Dr, Tampa, FL	0.38	Name split from “Last, First”Middle initial moved out of first name Street suffix standardised Address re-cased+3 more
ENR-123394	ENR	Maria V Wagner	1983-05-02	UHC-23015-94	4059179634	9202 Camelback Rd, Seattle, WA, 98184	0.38	Name split from “Last, First”Middle initial moved out of first name Phone reformatted Member ID reformatted+3 more
ENR-115279	ENR	Noah K Burton	1952-04-05	UHC-87151-33	3238278936	7202 Apache Blvd, San Diego, CA, 92129	0.38	Name split from “Last, First”Middle initial moved out of first name Street suffix standardised Address re-cased+3 more
ENR-137153	ENR	Megan C Burton	1992-02-06	UHC-16715-97	4964991389	247 Sunset Blvd Apt 31, Dallas, TX, 75266	0.38	Name split from “Last, First”Middle initial moved out of first name Phone reformatted Unit split from street+3 more
ENR-126941	ENR	Michael O Cox	1998-01-16	UHC-12578-94	4127135896	1486 Apache Blvd # 413, Seattle, WA	0.38	Name split from “Last, First”Middle initial moved out of first name Phone reformatted Unit split from street+3 more
ENR-110514	ENR	Joshua R Hayes	1956-04-13	UHC-85275-22	5918584128	3922 Hillcrest Rd, Eden Prairie, MN, 55303	0.38	Middle initial moved out of first name Phone reformatted Street suffix standardised Address re-cased+3 more
ENR-100992	ENR	Megan B Delgado	1972-04-12	UHC-66630-74	—	9891 Baseline Rd Apt 28, Chandler, AZ, 85258	0.38	Middle initial moved out of first name Date of birth reformatted Unit split from street State name converted to code+3 more
ENR-139819	ENR	Helen Y Murphy	1940-04-15	UHC-97173-05	—	8562 Apache Blvd, Jacksonville, FL, 32206	0.38	Middle initial moved out of first name Date of birth reformatted Street suffix standardised Address re-cased+3 more
ENR-127418	ENR	Steve M Harrison	1955-03-22	UHC-14162-85	3752847338	9547 Indian School Rd, San Antonio, TX	0.38	Name split from “Last, First”Middle initial moved out of first name Phone reformatted Street suffix standardised+3 more
ENR-100627	ENR	Juulia N Obrien	1941-01-03	UHC-51219-30	6657760070	497 Oak St, Gilbert, AZ, 85280	0.38	Middle initial moved out of first name Name re-cased Two-digit birth year Street suffix standardised+3 more
ENR-112221	ENR	Rachel W Elliott	1995-11-25	UHC-94005-32	9612852033	9231 River Rd, San Antonio, TX, 78241	0.38	Middle initial moved out of first name Phone reformatted SSN last four extracted Street suffix standardised+3 more
ENR-105526	ENR	Willie N Gonzalez	1938-08-11	UHC-09367-68	4997564927	8463 Indian School Rd Apt 10, Seattle, WA, 98160	0.38	Middle initial moved out of first name Phone reformatted Member ID reformatted Unit split from street+3 more
ENR-114647	ENR	Roy U Kim	1972-11-02	UHC-44848-39	6483736751	1602 Church St # 795, Nashville, TN	0.38	Middle initial moved out of first name Phone reformatted Unit split from street Street suffix standardised+3 more
ENR-137546	ENR	Nancy G Harveey	1994-03-19	UHC-47422-60	—	4513 Palm Dr, San Diego, CA	0.38	Middle initial moved out of first name Street suffix standardised Address re-cased ZIP missing+3 more
ENR-139459	ENR	Eric C Le	1991-02-03	UHC-19236-03	4162509166	4978 Apache Blvd, Houston, TX	0.38	Middle initial moved out of first name Phone reformatted Street suffix standardised Address re-cased+3 more
ENR-130068	ENR	Anna R Wong	2007-03-16	UHC-73396-71	7226606277	9280 Valley View Dr, Jacksonville, FL, 32203	0.38	Middle initial moved out of first name Two-digit birth year Phone reformatted Street suffix standardised+3 more
ENR-123148	ENR	Sara J Allen	2001-11-27	UHC-39389-95	—	5893 Indian School Rd, Tucson, AZ	0.38	Middle initial moved out of first name Name re-cased Street suffix standardised Address re-cased+3 more
ENR-117703	ENR	Linda W Ortega	—	UHC-22191-27	5424309981	8401 Sunset Blvd, Dallas, TX, 75243	0.38	Name split from “Last, First”Middle initial moved out of first name Date of birth unreadable Phone reformatted+3 more
ENR-119434	ENR	Frances Z White	1968-11-16	UHC-12054-22	6475734121	3852 Main St, Dallas, TX	0.38	Middle initial moved out of first name Phone reformatted Street suffix standardised Address re-cased+3 more
ENR-115542	ENR	Roy A Parker	1998-01-16	UHC-22953-37	5226032479	5194 Cedar Ln, San Diego, CA, 92158	0.40	Name split from “Last, First”Middle initial moved out of first name Two-digit birth year Phone reformatted+2 more
ENR-114403	ENR	Natalie A Banks	1989-04-09	UHC-97535-49	6464522147	7508 Jefferson Ave, Seattle, WA, 98177	0.40	Middle initial moved out of first name Phone reformatted Street suffix standardised Address re-cased+2 more
ENR-120365	ENR	Betty H Howell	1945-07-07	—	4863957223	7429 Canyon Rd, Fresno, CA, 93723	0.40	Name split from “Last, First”Middle initial moved out of first name Street suffix standardised Address re-cased+2 more
ENR-106861	ENR	Jess X Montgomery	1977-07-19	UHC-28580-22	6654019985	4165 Jefferson Ave Apt 16, Fresno, CA, 93787	0.40	Middle initial moved out of first name Phone reformatted Unit split from street Street suffix standardised+2 more
ENR-140088	ENR	Dennis F Watson	1960-02-18	UHC-66816-88	3863655889	3612 Highland Ave, Chandler, AZ, 85226	0.40	Name split from “Last, First”Middle initial moved out of first name Phone reformatted Street suffix standardised+2 more
ENR-129939	ENR	Austin L Contreras	1946-03-21	UHC-46475-46	3652239138	1920 Pine Dr, Miami, FL, 33145	0.40	Name split from “Last, First”Middle initial moved out of first name Date of birth reformatted SSN last four extracted+2 more
ENR-115120	ENR	Santiago C Yang	2003-12-24	UHC-56718-75	7315560259	8600 Sunset Blvd, San Diego, CA, 92176	0.40	Name split from “Last, First”Middle initial moved out of first name Date of birth reformatted Street suffix standardised+2 more
ENR-138224	ENR	Elizabeth U Olson	1946-11-20	UHC-70010-46	5755586667	6038 Grand Ave, Dallas, TX, 75221	0.42	Middle initial moved out of first name Street suffix standardised Address re-cased State name converted to code+1 more
ENR-128715	ENR	Joshua L Harper	1971-08-11	UHC-85497-41	6416367192	282 Ocean Ave, Los Angeles, CA, 90023	0.42	Name split from “Last, First”Middle initial moved out of first name Street suffix standardised Address re-cased+1 more
ENR-104573	ENR	Kevin S Espinoza	1957-12-15	UHC-95455-88	4133163222	5811 Union St, Denver, CO, 80216	0.42	Middle initial moved out of first name Street suffix standardised Address re-cased State name converted to code+1 more
ENR-110863	ENR	Sarah A Robertson	1966-04-14	UHC-40324-67	2789414185	4444 Jefferson Ave, Columbus, OH, 43258	0.42	Middle initial moved out of first name Street suffix standardised Address re-cased State name converted to code+1 more
ENR-105815	ENR	Bradley V Marquez	2003-05-02	UHC-30238-54	7013052868	7375 Lake View Rd, Chandler, AZ, 85254	0.42	Middle initial moved out of first name Two-digit birth year Street suffix standardised Address re-cased+1 more
ENR-124415	ENR	Ashley E Thompson	1999-11-22	UHC-62776-77	4078435113	8765 Central Ave, Eden Prairie, MN, 55320	0.44	Middle initial moved out of first name Name re-cased Date of birth reformatted Phone reformatted+6 more
ENR-130771	ENR	Pamla Y Hunt	2001-10-27	UHC-01030-03	8318026467	8873 River Rd, Plano, TX, 75042	0.46	Middle initial moved out of first name Name re-cased Date of birth reformatted Phone reformatted+5 more
ENR-125315	ENR	Mari O Campbell	1986-11-08	UHC-54075-92	2086846093	3520 Lincoln Way, Charlotte, NC, 28219	0.46	Middle initial moved out of first name Name re-cased Date of birth reformatted Phone reformatted+5 more
ENR-107316	ENR	Jack V Bowman	1974-02-24	UHC-76339-06	—	6010 Broadway, Plano, TX, 75013	0.46	Middle initial moved out of first name Name re-cased Date of birth reformatted Phone missing area code+5 more
ENR-119233	ENR	Kevin D George	1941-01-17	UHC-63679-21	8779891598	1143 Jefferson Ave, Houston, TX, 77030	0.46	Middle initial moved out of first name Name re-cased Phone reformatted Street suffix standardised+5 more
ENR-131866	ENR	Richard N Chapman	1999-11-01	UHC-28200-70	8314581341	5513 Desert Sky Blvd, Plano, TX, 75012	0.46	Middle initial moved out of first name Date of birth reformatted Phone reformatted Street suffix standardised+5 more
ENR-129468	ENR	Tyler M Mason	—	UHC-65746-05	7276199688	4287 Union St, San Diego, CA, 92134	0.46	Middle initial moved out of first name Name re-cased Date of birth missing Phone reformatted+5 more
ENR-107499	ENR	Anna Q Carpenter	1952-02-03	UHC-11448-93	9069622013	5759 River Rd, Jacksonville, FL	0.46	Middle initial moved out of first name Name re-cased Phone reformatted Member ID reformatted+5 more
ENR-134370	ENR	Burce G Moore	1964-11-19	UHC-28109-74	3156653892	1620 Willow Ct, Mesa, AZ, 85236	0.46	Middle initial moved out of first name Name re-cased Date of birth reformatted Phone reformatted+5 more
ENR-122826	ENR	Kelly T Day	1983-01-19	UHC-30774-01	9776229722	8106 Forest Ave, Gilbert, AZ, 85277	0.46	Middle initial moved out of first name Name re-cased Date of birth reformatted Phone reformatted+5 more
ENR-102682	ENR	Charlotte B Smith	1992-12-17	UHC-45559-79	5667796574	2953 Cedar Ln, Tampa, FL, 33699	0.46	Middle initial moved out of first name Date of birth reformatted Phone reformatted Street suffix standardised+5 more

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