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 “State code upper-cased”, lowest dq score first

All ENR CLM TPA PRV

Junk onlyFlagState code upper-casedClear

Record	Source	Name	DOB	Member ID	Phone	Address	Quality score	Flags
ENR-133309	ENR	Rob O Bradley	1991-11-22	UHC-05439-11	5582033873	3306 Willow Ct Apt 21, Phoenix, AZ	0.20	Phone reformatted Member ID reformatted SSN last four extracted Unit split from street+6 more
ENR-103381	ENR	Donna G Torres	1981-10-11	UHC-70484-11	—	8447 Willow Ct Apt 11, Orlando, FL, 32879	0.20	Name split from “Last, First”Date of birth reformatted Phone missing area code Unit split from street+6 more
ENR-129206	ENR	Maria I Jones	1981-12-28	UHC-59633-24	6089785312	5204 Spring St, Chandler, AZ	0.24	Name split from “Last, First”Two-digit birth year Phone reformatted SSN last four extracted+4 more
ENR-104614	ENR	Ahmed Moore	—	UHC-96359-72	4727963380	376 Palm Dr # 943, Las Vegas, NV, 89164	0.32	Name split from “Last, First”Date of birth unreadable Phone reformatted Unit split from street+6 more
ENR-121222	ENR	Ryan V Weaver	—	UHC-71697-38	8933865925	4467 Mesa Dr # 496, Phoenix, AZ, 85039	0.32	Date of birth unreadable Phone reformatted Unit split from street Street suffix standardised+6 more
ENR-103498	ENR	ElizabethJunk	1949-02-13	UHC-51524-84	9452067176	3180 River Rd, Gilbert, AZ, 85221	0.32	Name re-cased Date of birth reformatted SSN last four extracted Street suffix standardised+6 more
ENR-133065	ENR	Roger Myers	2003-10-14	UHC-73410-29	4393178958	4575 Cedar Ln, Charlotte, NC	0.32	Name re-cased Two-digit birth year Phone reformatted Street suffix standardised+6 more
ENR-114974	ENR	Charles C Bryant	1969-02-06	UHC-01319-03	4216140249	5690 Lincoln Way Apt 26, Sacramento, CA	0.32	Date of birth reformatted Phone reformatted SSN last four extracted Unit split from street+6 more
ENR-107052	ENR	Wayen Cunningham	1948-05-12	UHC-85486-78	7164198484	6837 Cedar Ln, San Antonio, TX	0.34	Name split from “Last, First”Phone reformatted Member ID reformatted Street suffix standardised+5 more
ENR-130102	ENR	Betty G Gomez	1977-06-09	UHC-79259-25	3774138090	347 Main St, Tampa, FL, 33632	0.34	Name split from “Last, First”Date of birth reformatted Phone reformatted Street suffix standardised+5 more
ENR-112866	ENR	Christina Pena	1941-07-20	UHC-98004-36	7193359166	4121 Meadow Ln, San Diego, CA, 92127	0.34	Name re-cased Phone reformatted SSN last four extracted Street suffix standardised+5 more
ENR-108131	ENR	Sandra T Lucas	2007-12-14	UHC-39711-12	5374051445	5385 River Rd, Denver, CO	0.34	Name split from “Last, First”Phone reformatted SSN last four extracted Street suffix standardised+5 more
ENR-103977	ENR	Kathleen O Gibson	—	UHC-89929-38	3352473029	4256 Washington St Apt 2, Seattle, WA, 98147	0.34	Name re-cased Date of birth missing Phone reformatted Unit split from street+5 more
ENR-111706	ENR	Samantha Henderson	2008-04-15	UHC-92747-18	—	5466 Oak St, Nashville, TN	0.36	Name split from “Last, First”Phone missing area code Street suffix standardised Address re-cased+4 more
ENR-118122	ENR	Christopher I Ramos	—	UHC-13342-54	7606488591	1195 Spring St, Tucson, AZ	0.36	Date of birth missing Phone reformatted SSN last four extracted Street suffix standardised+4 more
ENR-119495	ENR	Harold Austin	1948-05-28	UHC-64449-34	3285076821	7230 Jefferson Ave # 760, Gilbert, AZ, 85279	0.36	Phone reformatted SSN last four extracted Unit split from street Street suffix standardised+4 more
ENR-142905	ENR	Ray L Barnes	1940-08-09	UHC-22306-09	—	5331 River Rd Apt 33, San Antonio, TX, 78202	0.36	SSN last four extracted Unit split from street Street suffix standardised Address re-cased+4 more
ENR-112394	ENR	Stephanie J Freeman	—	UHC-23974-43	4435742466	8960 Spring St, Chandler, AZ, 85294	0.36	Date of birth missing SSN last four extracted Street suffix standardised Address re-cased+4 more
ENR-127634	ENR	Sharon Y Burton	—	UHC-21748-50	6674613291	5056 Pine Dr # 333, Plano, TX, 75054	0.36	Name re-cased Date of birth unreadable Unit split from street Street suffix standardised+4 more
ENR-127633	ENR	Sharon Y Burton	—	UHC-21748-50	6674613291	5056 Pine Dr # 333, Plano, TX, 75054	0.36	Name re-cased Date of birth unreadable Unit split from street Street suffix standardised+4 more
ENR-111423	ENR	Ahhmed Porter	1967-06-01	UHC-71899-05	8098476690	5656 Mountain View Dr, Gilbert, AZ, 85299	0.36	Two-digit birth year Phone reformatted Street suffix standardised Address re-cased+4 more
ENR-120704	ENR	Benjamin Z Harper	1965-07-26	UHC-31896-42	—	493 Spring St, Mesa, AZ, 85224	0.36	Two-digit birth year Phone missing area code Street suffix standardised Address re-cased+4 more
ENR-140775	ENR	Janet Adams	1974-03-17	UHC-22193-11	5134055365	9268 Church St, Denver, CO	0.36	Name split from “Last, First”Two-digit birth year Phone reformatted Street suffix standardised+4 more
ENR-136882	ENR	Jack L Wheeler	1946-03-14	UHC-27972-26	—	1276 Central Ave, Tempe, AZ, 85227	0.36	Name split from “Last, First”Date of birth reformatted Phone missing area code Street suffix standardised+4 more
ENR-125414	ENR	Kenneth Wood	1992-06-03	UHC-29559-45	7432356941	3547 Central Ave, Orlando, FL, 32802	0.38	Two-digit birth year Phone reformatted SSN last four extracted State code upper-cased+3 more
ENR-139926	ENR	David N Vazquez	1991-07-20	UHC-60007-82	6243644386	5456 Washington St # 974, Seattle, WA, 98174	0.38	Name split from “Last, First”Unit split from street Street suffix standardised Address re-cased+3 more
ENR-140072	ENR	Janice J Carter	1957-03-13	UHC-63333-08	7903691938	6522 Church St, Austin, TX	0.38	Name split from “Last, First”Two-digit birth year Phone reformatted Street suffix standardised+3 more
ENR-127836	ENR	Randy Carlson	1948-01-28	UHC-66217-85	3114600537	9624 Baseline Rd, Dallas, TX	0.38	Name split from “Last, First”SSN last four extracted Street suffix standardised Address re-cased+3 more
ENR-120218	ENR	Pamela O Phillips	1968-06-17	UHC-46853-39	6889559998	6594 Maple Ave, Columbus, OH, 43262	0.38	Name split from “Last, First”Two-digit birth year Phone reformatted SSN last four extracted+3 more
ENR-100478	ENR	NJunk	1951-03-21	UHC-94513-70	4908389410	9531 Central Ave, Atlanta, GA, 30370	0.38	Two-digit birth year Street suffix standardised Address re-cased State code upper-cased+3 more
ENR-131757	ENR	Emma G Santtos	—	UHC-89792-57	—	8719 Union St, Las Vegas, NV, 89134	0.38	Name split from “Last, First”Date of birth unreadable Phone missing area code Street suffix standardised+3 more
ENR-142006	ENR	Karen Spencer	1969-12-21	UHC-79017-46	9135698106	1338 Cedar Ln Apt 27, Phoenix, AZ, 85004	0.38	Name split from “Last, First”Two-digit birth year Phone reformatted Unit split from street+3 more
ENR-106341	ENR	Diego S Espinoza	1992-02-11	UHC-74540-68	4636196016	6172 Willow Ct, Houston, TX, 77062	0.38	Name split from “Last, First”Two-digit birth year SSN last four extracted Street suffix standardised+3 more
ENR-118400	ENR	Elijah K Hudson	1967-07-17	UHC-28101-71	3532080370	4748 Apache Blvd # 434, Nashville, TN	0.40	Unit split from street Street suffix standardised Address re-cased State code upper-cased+2 more
ENR-136447	ENR	David I Gardner	1964-12-07	UHC-74358-71	4448133248	4966 Church St Apt 3, Sacramento, CA	0.44	Phone reformatted Member ID reformatted Unit split from street Street suffix standardised+6 more
ENR-132620	ENR	Nancy Z Rios	1978-08-03	UHC-35917-23	6233587537	5048 Hillcrest Rd, Jacksonville, FL, 32223	0.44	Name split from “Last, First”Date of birth reformatted Street suffix standardised Address re-cased+6 more
ENR-112788	ENR	Helen Ward	1998-10-21	UHC-75310-08	—	1861 Jefferson Ave, Charlotte, NC, 28240	0.44	Date of birth reformatted Member ID reformatted Street suffix standardised Address re-cased+6 more
ENR-103074	ENR	Frank Santiago	1946-02-25	UHC-15366-30	2686214170	4144 Desert Sky Blvd, Tampa, FL, 33686	0.44	Name re-cased Phone reformatted SSN last four extracted Street suffix standardised+6 more
ENR-103718	ENR	Diego Valdez	1962-04-06	UHC-00431-81	—	315 Palm Dr, Tucson, AZ	0.44	Name re-cased Member ID reformatted Street suffix standardised Address re-cased+6 more
ENR-111554	ENR	Timothy P Weber	2001-09-27	UHC-91272-09	—	3400 Park Pl, Scottsdale, AZ	0.44	Date of birth reformatted Street suffix standardised Address re-cased City re-cased+6 more
ENR-119488	ENR	Isabella U Burton	1980-11-25	UHC-09055-50	7938588103	3009 Apache Blvd # 188, Tempe, AZ, 85238	0.44	Phone reformatted Unit split from street Street suffix standardised Address re-cased+6 more
ENR-115545	ENR	Ethan Kennedy	—	UHC-94235-35	3559499214	2663 Hillcrest Rd # 756, Mesa, AZ, 85297	0.44	Name re-cased Date of birth missing Phone reformatted Member ID reformatted+6 more
ENR-100688	ENR	Martha B Parker	—	UHC-19603-97	6026444202	9366 Maple Ave Apt 24, Eden Prairie, MN, 55321	0.44	Name re-cased Date of birth unreadable Phone reformatted Unit split from street+6 more
ENR-129154	ENR	Joseph M Daniiels	1995-07-13	UHC-26322-25	8167990088	9477 Bayshore Dr, Phoenix, AZ	0.44	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+6 more
ENR-131356	ENR	Roger Fox	1990-07-18	UHC-96985-70	6404148100	5466 Maple Ave # 686, Tampa, FL, 33680	0.46	Name re-cased Phone reformatted Unit split from street Street suffix standardised+5 more
ENR-114943	ENR	Charlotte J Watson	1969-08-27	UHC-45410-02	4589482383	429 Pine Dr, Atlanta, GA, 30356	0.46	Name re-cased Date of birth reformatted Phone reformatted SSN last four extracted+5 more
ENR-114942	ENR	Charlotte J Watson	1969-08-27	UHC-45410-02	4589482383	429 Pine Dr, Atlanta, GA, 30356	0.46	Name re-cased Date of birth reformatted Phone reformatted SSN last four extracted+5 more
ENR-113417	ENR	Gabriel N Mnoz	1986-01-14	UHC-68548-73	8388535293	3915 Park Pl, Atlanta, GA	0.46	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+5 more
ENR-118480	ENR	Debra J Elliott	—	UHC-29655-41	7519558773	5362 Park Pl, Nashville, TN, 37210	0.46	Name split from “Last, First”Date of birth missing Phone reformatted Street suffix standardised+5 more
ENR-138119	ENR	Natalie Kim	1997-01-07	UHC-69045-49	4997363276	9655 Cedar Ln # 327, Phoenix, AZ, 85081	0.46	Name re-cased Date of birth reformatted Unit split from street Street suffix standardised+5 more

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