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

Third-party administrator, flag “Address re-cased”, lowest dq score first

All ENR CLM TPA PRV

Junk onlyFlagAddress re-casedClear

Record	Source	Name	DOB	Member ID	Phone	Address	Quality score	Flags
TPA-50558	TPA	Fank Y Park	1940-10-09	—	6432702924	9254 Cedar Ln, Sacramento, CA, 95886	0.50	Name re-cased Phone reformatted Street suffix standardised Address re-cased+3 more
TPA-60007	TPA	Santiago Carolyn	—	—	3335090715	3514 Indian School Rd, Atlanta, GA, 30355	0.50	Date of birth missing Phone reformatted Street suffix standardised Address re-cased+3 more
TPA-58845	TPA	Jacqueline Evns	1967-02-19	—	—	9777 Elm St, Tucson, AZ, 85706	0.50	Name split from “Last, First”Date of birth reformatted Street suffix standardised Address re-cased+3 more
TPA-54920	TPA	Justin Garcia	1993-09-18	—	—	6008 Cedar Ln # 762, Scottsdale, AZ	0.50	Name re-cased Unit split from street Street suffix standardised Address re-cased+3 more
TPA-56998	TPA	Charlotte Lopez	1954-05-07	—	—	4337 Sage Ct, Houston, TX, 77053	0.50	Name re-cased Date of birth reformatted Street suffix standardised Address re-cased+3 more
TPA-54536	TPA	Vyncent K Smith	1954-08-27	—	—	2219 Canyon Rd, San Diego, CA, 92184	0.50	Name split from “Last, First”Date of birth reformatted Street suffix standardised Address re-cased+3 more
TPA-51262	TPA	Anna Freeman	2005-05-18	UHC-84558-26	—	9520 Apache Blvd, Nashville, TN	0.50	Name re-cased Street suffix standardised Address re-cased State name converted to code+3 more
TPA-63275	TPA	Samuel Q Greene	—	—	—	2210 Main St, Charlotte, NC, 28213	0.50	Name re-cased Date of birth unreadable Street suffix standardised Address re-cased+3 more
TPA-58979	TPA	Dominguez Helen	2000-05-20	—	—	320 Pine Dr, Eden Prairie, MN, 55369	0.50	Name re-cased Street suffix standardised Address re-cased City re-cased+3 more
TPA-55936	TPA	Larry H Freeman	1973-10-19	—	—	8114 Sage Ct, Tampa, FL, 33688	0.50	Middle initial moved out of first name Name re-cased Street suffix standardised Address re-cased+3 more
TPA-54523	TPA	George King	1943-04-06	—	—	3734 Grand Ave Apt 30, Denver, CO, 80218	0.50	Name re-cased Two-digit birth year Unit split from street Street suffix standardised+3 more
TPA-63555	TPA	Sarah Evans	—	—	7863518033	834 Cedar Ln, Eden Prairie, MN, 55356	0.50	Date of birth unreadable Phone reformatted Street suffix standardised Address re-cased+3 more
TPA-56156	TPA	Mary I Ruiz	2009-03-26	—	—	4939 Ocean Ave, San Antonio, TX	0.50	Date of birth reformatted Street suffix standardised Address re-cased State name converted to code+3 more
TPA-62339	TPA	Elliott Barbara	1941-02-08	—	9367911877	6512 Canyon Rd, Columbus, OH, 43251	0.50	Name split from “Last, First”Phone reformatted Street suffix standardised Address re-cased+3 more
TPA-64058	TPA	Lauren Jackson	2004-04-04	—	8903456751	7895 Harbor Blvd, Houston, TX	0.50	Name split from “Last, First”Date of birth reformatted Street suffix standardised Address re-cased+3 more
TPA-61082	TPA	Carolyn Daniels	1946-12-25	—	7867792967	5483 Cedar Ln, Austin, TX, 78716	0.50	Name split from “Last, First”Two-digit birth year Phone reformatted Street suffix standardised+3 more
TPA-58396	TPA	Judith Burns	1978-04-16	—	—	8847 Pine Dr, Nashville, TN, 37258	0.50	Name split from “Last, First”Street suffix standardised Address re-cased City re-cased+3 more
TPA-58280	TPA	Ann Garrett	1977-01-19	—	4865700176	6583 Oak St # 765, Houston, TX, 77084	0.50	Phone reformatted Unit split from street Street suffix standardised Address re-cased+3 more
TPA-52288	TPA	Thomas Boyd	1984-09-28	—	—	7546 Sunset Blvd, Sacramento, CA, 95883	0.50	Name re-cased Street suffix standardised Address re-cased State name converted to code+3 more
TPA-59224	TPA	Brittayn Hudson	1966-07-21	—	—	1462 Canyon Rd # 775, Minneapolis, MN, 55447	0.50	Name re-cased Unit split from street Street suffix standardised Address re-cased+3 more
TPA-61159	TPA	Ahmed Hoffman	1979-12-22	—	—	1307 Pine Dr, Dallas, TX, 75200	0.50	Name split from “Last, First”Street suffix standardised Address re-cased Email lower-cased+3 more
TPA-53951	TPA	Arjun Flores	1978-12-09	—	—	2271 Elm St, Chandler, AZ	0.50	Date of birth reformatted Street suffix standardised Address re-cased City re-cased+3 more
TPA-50673	TPA	Heather Kelly	1971-01-25	—	—	6489 Central Ave, Nashville, TN	0.50	Name re-cased Street suffix standardised Address re-cased ZIP missing+3 more
TPA-61822	TPA	Andrew Johnson	1962-02-19	—	—	6062 Elm St, Sacramento, CA	0.50	Date of birth reformatted Street suffix standardised Address re-cased State name converted to code+3 more
TPA-64126	TPA	Jose K Carpenter	—	—	—	4048 Willow Ct, Plano, TX, 75049	0.50	Name re-cased Date of birth unreadable Street suffix standardised Address re-cased+3 more
TPA-61410	TPA	Dorothy Wang	1974-07-20	—	—	4129 Bayshore Dr, Columbus, OH, 43268	0.50	Name split from “Last, First”Date of birth reformatted Phone missing area code Street suffix standardised+3 more
TPA-59187	TPA	Brenda Jenkins	1998-06-28	—	4452347436	8124 Ridge Rd, Las Vegas, NV, 89173	0.50	Date of birth reformatted Street suffix standardised Address re-cased State name converted to code+3 more
TPA-57461	TPA	Tommy Chapman	1967-01-23	—	8624451824	4340 Canyon Rd, Chandler, AZ, 85252	0.50	Name split from “Last, First”Phone reformatted Street suffix standardised Address re-cased+3 more
TPA-58829	TPA	Alice Willis	1944-06-18	—	7088054449	5380 Willow Ct, Nashville, TN, 37241	0.50	Name split from “Last, First”Phone reformatted Street suffix standardised Address re-cased+3 more
TPA-51614	TPA	Jessica G Rios	1950-07-04	—	6348221949	552 Spring St, Charlotte, NC, 28238	0.50	Name re-cased Phone reformatted Street suffix standardised Address re-cased+3 more
TPA-53894	TPA	Benjamin Rivera	1938-09-23	—	4639057281	2529 Cedar Ln, San Diego, CA, 92195	0.50	Phone reformatted Street suffix standardised Address re-cased State name converted to code+3 more
TPA-55345	TPA	Carl Cole	1962-09-09	—	—	7658 Oak St, Austin, TX	0.50	Street suffix standardised Address re-cased City re-cased ZIP missing+3 more
TPA-58653	TPA	Debra Ray	1970-06-16	—	—	9349 Meadow Ln, San Diego, CA, 92106	0.50	Name split from “Last, First”Date of birth reformatted Street suffix standardised Address re-cased+3 more
TPA-54760	TPA	Kayla Thompson	1963-09-26	—	7119538739	89 Park Pl # 442, Mesa, AZ, 85276	0.50	Phone reformatted Unit split from street Street suffix standardised Address re-cased+3 more
TPA-52302	TPA	Megan Watkins	1997-10-10	—	2086708343	2995 Mountain View Dr, San Diego, CA, 92132	0.50	Two-digit birth year Phone reformatted Street suffix standardised Address re-cased+3 more
TPA-50723	TPA	Martha Harrison	1980-03-26	—	—	7138 Lincoln Way, Denver, CO, 80288	0.50	Name re-cased Two-digit birth year Street suffix standardised Address re-cased+3 more
TPA-61476	TPA	Aisha Wilson	1964-02-01	—	—	2473 Bayshore Dr, Nashville, TN, 37229	0.50	SSN last four extracted Street suffix standardised Address re-cased City re-cased+3 more
TPA-51578	TPA	Megan Little	1998-09-25	—	—	2116 Washington St # 340, Dallas, TX	0.50	Date of birth reformatted Unit split from street Street suffix standardised Address re-cased+3 more
TPA-58541	TPA	Amy Snyder	1984-12-03	—	7639828245	9570 Sunset Blvd # 484, Miami, FL, 33143	0.50	Two-digit birth year Phone reformatted Unit split from street Street suffix standardised+3 more
TPA-58713	TPA	Mei Moreno	1945-09-16	—	—	4287 Mountain View Dr, Denver, CO, 80286	0.50	Date of birth reformatted Phone missing area code Street suffix standardised Address re-cased+3 more
TPA-55579	TPA	Luis Lee	1965-04-28	—	—	7876 Bayshore Dr, Phoenix, AZ, 85075	0.50	Name re-cased Date of birth reformatted Street suffix standardised Address re-cased+3 more
TPA-54249	TPA	Betty D Fields	2004-09-15	—	8447162407	6147 Lincoln Way, Columbus, OH, 43228	0.50	Name split from “Last, First”Phone reformatted Street suffix standardised Address re-cased+3 more
TPA-50039	TPA	Gregory Morales	1977-02-09	—	—	7891 Valley View Dr, Plano, TX, 75068	0.50	Name re-cased Street suffix standardised Address re-cased ZIP+4 trimmed+3 more
TPA-60909	TPA	Randy Miller	1997-11-14	—	—	5877 Sunset Blvd, Dallas, TX, 75286	0.50	Name re-cased Phone missing area code Street suffix standardised Address re-cased+3 more
TPA-56276	TPA	Jeffrey Payne	—	—	—	1553 Palm Dr, Houston, TX, 77090	0.50	Date of birth reformatted Date of birth unreadable Street suffix standardised Address re-cased+3 more
TPA-58159	TPA	Charlotte Elliott	1996-01-01	—	—	7422 Market St, Glendale, AZ, 85322	0.50	Name split from “Last, First”SSN last four extracted Street suffix standardised Address re-cased+3 more
TPA-57395	TPA	Dennis Murphy	1953-03-18	—	4807278523	9734 Bayshore Dr, Charlotte, NC, 28277	0.50	Name split from “Last, First”Date of birth reformatted Street suffix standardised Address re-cased+3 more
TPA-58089	TPA	Isabella Harvey	1942-01-02	—	—	3704 Highland Ave, Columbus, OH	0.50	Name split from “Last, First”Date of birth reformatted Street suffix standardised Address re-cased+3 more
TPA-54767	TPA	Dennis Watkins	1951-03-20	—	—	7949 Jefferson Ave, San Diego, CA, 92197	0.50	Name split from “Last, First”Date of birth reformatted Street suffix standardised Address re-cased+3 more
TPA-54201	TPA	Aisha Stephens	1996-04-17	—	—	2778 Valley View Dr, Minneapolis, MN, 55435	0.50	Name split from “Last, First”Date of birth reformatted Street suffix standardised Address re-cased+3 more

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