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 “ZIP missing”, lowest dq score first

All ENR CLM TPA PRV

Junk onlyFlagZIP missingClear

Record	Source	Name	DOB	Member ID	Phone	Address	Quality score	Flags
ENR-118343	ENR	Vargas Sean	1992-06-05	UHC-30722-64	7168257969	1611 Lincoln Way, Mesa, AZ	0.52	Name split from “Last, First”Phone reformatted Street suffix standardised Address re-cased+2 more
ENR-119795	ENR	Hiroshi E Kelly	1949-11-19	UHC-22344-41	6789453215	5959 Camelback Rd, San Antonio, TX	0.52	Name re-cased Phone reformatted SSN last four extracted Street suffix standardised+2 more
ENR-100756	ENR	Theresa X Ortiz	1985-08-24	UHC-35785-19	3675086099	5028 Cedar Ln, Scottsdale, AZ	0.52	Name split from “Last, First”Street suffix standardised Address re-cased ZIP missing+2 more
ENR-125840	ENR	Mei Munoz	1964-12-03	UHC-70129-32	7105193798	8580 Lake View Rd Apt 2, Tucson, AZ	0.52	Name split from “Last, First”Date of birth reformatted Phone reformatted Unit split from street+2 more
ENR-108323	ENR	Yuki Perry	1986-12-26	—	2046152118	2416 Indian School Rd, San Antonio, TX	0.52	Name split from “Last, First”Phone reformatted ZIP missing Email lower-cased+2 more
ENR-117148	ENR	Willie Y Moore	1998-03-23	UHC-93388-11	3167599553	6226 Ocean Ave, Eden Prairie, MN	0.52	Street suffix standardised Address re-cased ZIP missing Gender normalised+2 more
ENR-104887	ENR	Gloria Fox	1957-08-02	UHC-63442-75	5716247551	1475 Lake View Rd, Sacramento, CA	0.52	Date of birth reformatted Street suffix standardised Address re-cased State name converted to code+2 more
ENR-116001	ENR	Doris Guerrero	1951-01-14	UHC-32145-61	2233136814	1029 Spring St # 887, Las Vegas, NV	0.52	Name re-cased Unit split from street Street suffix standardised Address re-cased+2 more
ENR-131771	ENR	Nathan T Ward	1943-08-19	UHC-63876-99	6962544629	1774 Bayshore Dr, Gilbert, AZ	0.52	Two-digit birth year Phone reformatted Member ID reformatted Street suffix standardised+2 more
ENR-140174	ENR	Nancy Le	1985-02-27	UHC-53754-11	6362354894	9375 Washington St, Scottsdale, AZ	0.52	Name re-cased Two-digit birth year Phone reformatted Street suffix standardised+2 more
ENR-106697	ENR	Jonathan P Bell	1988-02-22	UHC-75396-89	6559020671	4740 Forest Ave, Sacramento, CA	0.52	Street suffix standardised Address re-cased City re-cased ZIP missing+2 more
ENR-111624	ENR	Alice Fox	—	UHC-49138-69	7556918267	4968 Mountain View Dr, Charlotte, NC	0.52	Date of birth unreadable Phone reformatted Street suffix standardised Address re-cased+2 more
ENR-100649	ENR	Angela Palmer	1967-07-24	UHC-70076-87	7597020119	8072 Church St, Mesa, AZ	0.52	Two-digit birth year Phone reformatted Street suffix standardised Address re-cased+2 more
ENR-120929	ENR	Alan Mills	1998-02-18	UHC-85719-06	—	6345 Church St, Eden Prairie, MN	0.52	Name re-cased Phone missing area code City re-cased ZIP missing+2 more
ENR-115534	ENR	Beverly Walker	—	UHC-69135-96	—	588 Baseline Rd, Orlando, FL	0.52	Name re-cased Date of birth missing Street suffix standardised Address re-cased+2 more
ENR-135603	ENR	Grace Davis	2000-05-18	UHC-22284-67	6634670721	436 Spring St, Denver, CO	0.52	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+2 more
ENR-114865	ENR	Judith M Fox	1948-03-11	UHC-81588-93	4246330248	3009 Mountain View Dr, Minneapolis, MN	0.52	Name split from “Last, First”Phone reformatted Member ID reformatted Street suffix standardised+2 more
ENR-139962	ENR	Sara N Alvarado	2003-01-03	UHC-48967-87	8239092793	3430 Desert Sky Blvd, Houston, TX	0.52	Name split from “Last, First”Phone reformatted Street suffix standardised Address re-cased+2 more
ENR-110970	ENR	Alexander I Shaw	1938-03-04	UHC-11225-39	4905439961	5813 Market St, Orlando, FL	0.52	Middle initial moved out of first name Date of birth reformatted Phone reformatted ZIP missing+2 more
ENR-118078	ENR	Joshua O Lawson	1965-11-09	—	5304886448	7160 Apache Blvd, Denver, CO	0.52	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+2 more
ENR-126267	ENR	XJunk	1994-02-07	UHC-72104-05	8603519447	8276 Spring St, Las Vegas, NV	0.52	Phone reformatted Member ID reformatted Street suffix standardised Address re-cased+2 more
ENR-126268	ENR	XJunk	1994-02-07	UHC-72104-05	8603519447	8276 Spring St, Las Vegas, NV	0.52	Phone reformatted Member ID reformatted Street suffix standardised Address re-cased+2 more
ENR-120562	ENR	Anna C Fox	1995-06-05	UHC-77555-18	4938302103	8586 Central Ave, San Diego, CA	0.52	Middle initial moved out of first name Phone reformatted City re-cased ZIP missing+2 more
ENR-108626	ENR	Kevin Boyd	2007-02-20	UHC-41277-68	4229242477	9379 Ridge Rd Apt 30, Columbus, OH	0.52	Phone reformatted Unit split from street Street suffix standardised Address re-cased+2 more
ENR-105083	ENR	Dorothy T Clakr	1989-03-13	UHC-97273-05	—	9671 Sunset Blvd, San Antonio, TX	0.52	SSN last four extracted Street suffix standardised Address re-cased ZIP missing+2 more
ENR-136287	ENR	Bradley E Lawrence	1991-06-06	UHC-86126-65	8235323645	4747 Desert Sky Blvd, Jacksonville, FL	0.52	Name split from “Last, First”Phone reformatted Street suffix standardised Address re-cased+2 more
ENR-140830	ENR	Elizzabeth V Lucas	2008-07-01	UHC-40561-13	8098235084	8572 Sage Ct Apt 37, Plano, TX	0.52	Name re-cased Two-digit birth year Phone reformatted Unit split from street+2 more
ENR-111851	ENR	Juan Carroll	1960-11-20	UHC-88791-78	2164361800	6460 Church St # 925, San Antonio, TX	0.52	Date of birth reformatted Unit split from street Street suffix standardised Address re-cased+2 more
ENR-114075	ENR	Ethna Jacobs	1943-12-05	UHC-87152-41	7244354459	8666 Mountain View Dr, Glendale, AZ	0.52	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+2 more
ENR-121198	ENR	George C Sanchez	1970-05-24	UHC-75107-90	2257196452	1944 Park Pl Apt 15, Seattle, WA	0.52	Date of birth reformatted Phone reformatted Unit split from street State name converted to code+2 more
ENR-134254	ENR	Jese P Park	1950-02-11	UHC-31353-24	9487225676	5096 Valley View Dr, Charlotte, NC	0.52	Phone reformatted Street suffix standardised Address re-cased State name converted to code+2 more
ENR-104001	ENR	Ann O Adams	1964-03-09	UHC-49487-89	9476613565	4774 Broadway, Scottsdale, AZ	0.52	Name re-cased Two-digit birth year Phone reformatted ZIP missing+2 more
ENR-134691	ENR	Dennis Warren	1969-11-23	UHC-83107-26	8718928053	5204 Bayshore Dr, Dallas, TX	0.52	Phone reformatted SSN last four extracted Street suffix standardised Address re-cased+2 more
ENR-134956	ENR	Hannah Ortiz	1957-10-10	UHC-87191-37	4432852812	6790 Harbor Blvd, San Diego, CA	0.52	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+2 more
ENR-123550	ENR	George Silva	1972-09-06	UHC-43784-68	4807252921	9064 Camelback Rd, Glendale, AZ	0.52	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+2 more
ENR-132014	ENR	Abigail Luna	1940-11-08	UHC-74464-69	6709880589	4651 Hillcrest Rd, Jacksonville, FL	0.52	Street suffix standardised Address re-cased ZIP missing Gender normalised+2 more
ENR-111886	ENR	Carlos E Black	1984-07-05	UHC-87243-22	4546646146	1501 Willow Ct, Houston, TX	0.52	Two-digit birth year Phone reformatted Street suffix standardised Address re-cased+2 more
ENR-134984	ENR	Katherine G King	1976-10-05	UHC-75429-97	6082717320	7807 Baseline Rd, Atlanta, GA	0.52	Phone reformatted Street suffix standardised Address re-cased City re-cased+2 more
ENR-103484	ENR	Marcus Richards	2008-01-28	UHC-72468-49	7475956022	8720 Market St Apt 18, Atlanta, GA	0.52	Date of birth reformatted Unit split from street Street suffix standardised Address re-cased+2 more
ENR-104967	ENR	Robert Wels	1957-10-10	UHC-36855-16	2588341398	3675 Mountain View Dr # 443, San Antonio, TX	0.52	Phone reformatted Unit split from street Street suffix standardised Address re-cased+2 more
ENR-123947	ENR	Diana H Lopez	1990-12-20	UHC-00021-65	6766634845	7282 Sunset Blvd, Tempe, AZ	0.52	Phone reformatted Street suffix standardised Address re-cased State name converted to code+2 more
ENR-125182	ENR	Gregory Morgan	1943-01-06	UHC-49778-47	8538846540	3106 Harbor Blvd, Denver, CO	0.52	Phone reformatted Street suffix standardised Address re-cased ZIP missing+2 more
ENR-122172	ENR	Noah C Oliver	2008-12-05	UHC-30408-58	2635553375	6736 Grand Ave, Dallas, TX	0.52	Name split from “Last, First”Two-digit birth year Phone reformatted ZIP missing+2 more
ENR-120486	ENR	Jack Wallae	1988-04-23	UHC-64103-89	5952203699	3117 River Rd, Plano, TX	0.52	Name split from “Last, First”Phone reformatted Street suffix standardised Address re-cased+2 more
ENR-140264	ENR	Betty T Griffin	1956-02-08	UHC-23779-75	3918274461	4989 Central Ave, Las Vegas, NV	0.52	Date of birth reformatted Street suffix standardised Address re-cased ZIP missing+2 more
ENR-109603	ENR	Maria I Estrada	1953-05-25	UHC-10803-92	6723712656	5526 Valley View Dr, Jacksonville, FL	0.52	Name re-cased Phone reformatted Street suffix standardised Address re-cased+2 more
ENR-109602	ENR	Maria I Estrada	1953-05-25	UHC-10803-92	6723712656	5526 Valley View Dr, Jacksonville, FL	0.52	Name re-cased Phone reformatted Street suffix standardised Address re-cased+2 more
ENR-110320	ENR	Joan Ellis	2007-12-16	—	4497779318	3040 Willow Ct, Atlanta, GA	0.52	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+2 more
ENR-140894	ENR	Arjun M West	1942-08-06	UHC-19962-79	5058516365	7968 Main St, Jacksonville, FL	0.52	Phone reformatted SSN last four extracted Street suffix standardised Address re-cased+2 more
ENR-107420	ENR	Nicholas Alvarado	1951-11-27	UHC-40551-48	9896261357	4682 Baseline Rd, Eden Prairie, MN	0.52	Name split from “Last, First”Date of birth reformatted Phone reformatted Street suffix standardised+2 more

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