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

Claims, flag “Email lower-cased”, lowest dq score first

All ENR CLM TPA PRV

Junk onlyFlagEmail lower-casedClear

Record	Source	Name	DOB	Member ID	Phone	Address	Quality score	Flags
CLM-403607	CLM	Emma Watson	1991-08-15	UHC-67915-09	—	1108 Elm St, Sacramento, CA, 95854	0.92	City re-cased Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-419933	CLM	Kathryn Harvey	1939-06-06	UHC-96992-41	—	—	0.92	Name re-cased Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-419932	CLM	Kathryn Harvey	1939-06-06	UHC-96992-41	—	—	0.92	Name re-cased Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-427461	CLM	Grace Thompson	1957-11-22	—	8669846590	—	0.92	Phone reformatted Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-406180	CLM	Sandra T Lucas	2007-12-14	UHC-39711-12	5374051445	5385 River Rd, Denver, CO, 80249	0.92	Phone reformatted Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-420530	CLM	Jose M Stewart	1985-06-11	UHC-32916-70	—	—	0.92	Name re-cased Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-411147	CLM	Noah Burns	2000-03-03	—	5035800367	7504 Broadway, Tampa, FL, 33687	0.92	Email lower-cased Plan code upper-cased Whitespace trimmed Placeholder values cleared
CLM-416728	CLM	Ahmed Marshall	1944-10-12	—	—	6570 Lincoln Way, Glendale, AZ, 85335	0.92	Name re-cased Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-411793	CLM	Linda Green	1957-09-07	UHC-08876-28	—	—	0.92	Name re-cased Member ID reformatted Email lower-cased Placeholder values cleared
CLM-412803	CLM	Wei Johnson	1982-08-04	—	—	8648 Spring St, Miami, FL, 33183	0.92	Name re-cased Date of birth reformatted Email lower-cased Placeholder values cleared
CLM-409658	CLM	Donna Watson	1943-04-17	UHC-76623-12	—	7762 Baseline Rd, Austin, TX, 78759	0.92	Name re-cased Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-406105	CLM	Vincent Welch	1993-09-10	—	7144877326	6269 Central Ave, Denver, CO, 80211	0.92	Phone reformatted State code upper-cased Email lower-cased Placeholder values cleared
CLM-414324	CLM	Isabella Park	1972-06-27	UHC-23698-51	—	3705 Hillcrest Rd, Denver, CO, 80290	0.92	Date of birth reformatted Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-420614	CLM	Sandra Bell	1952-11-28	—	2329043078	—	0.92	Phone reformatted Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-418548	CLM	Russell Powell	1939-10-22	UHC-73379-98	—	—	0.92	Name re-cased Date of birth reformatted Email lower-cased Placeholder values cleared
CLM-422697	CLM	Russell Spencer	1983-09-17	UHC-70361-34	2429725257	5512 Harbor Blvd, Tempe, AZ, 85220	0.92	Name re-cased Phone reformatted Email lower-cased Whitespace trimmed
CLM-408022	CLM	Carlos Stone	1982-01-01	UHC-21036-35	7916049053	3927 Lincoln Way, Atlanta, GA, 30345	0.92	Date of birth reformatted Phone reformatted Email lower-cased Placeholder values cleared
CLM-427537	CLM	Mei M Lane	1968-03-21	—	—	—	0.92	Name re-cased Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-406316	CLM	Santiago Oliver	2001-09-27	UHC-67432-85	7523633157	2408 Church St, Orlando, FL, 32861	0.92	Date of birth reformatted Phone reformatted City re-cased Email lower-cased
CLM-408218	CLM	Carolyn White	1982-10-07	UHC-04834-17	—	—	0.92	Name re-cased Date of birth reformatted Email lower-cased Placeholder values cleared
CLM-416910	CLM	Kayla Ellis	1953-06-22	UHC-40454-27	6007909574	3107 Union St, Atlanta, GA, 30353	0.92	City re-cased Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-426604	CLM	Barbara B Moreno	1968-07-17	—	—	—	0.92	Name re-cased Date of birth reformatted Email lower-cased Placeholder values cleared
CLM-407657	CLM	Megan Russell	2006-10-08	UHC-57102-62	3189850012	—	0.92	Phone reformatted Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-412041	CLM	Jonathan McDonald	1987-07-24	UHC-26200-71	3204387932	—	0.92	Name re-cased Phone reformatted Email lower-cased Placeholder values cleared
CLM-430324	CLM	Amber P McDonald	1956-01-06	UHC-75817-92	—	—	0.92	Name re-cased Date of birth reformatted Email lower-cased Placeholder values cleared
CLM-404835	CLM	Carl George	1974-05-12	UHC-54000-76	—	6505 Oak St, Seattle, WA, 98157	0.92	Date of birth reformatted City re-cased Email lower-cased Placeholder values cleared
CLM-417976	CLM	Luis Pena	1963-08-21	—	—	7615 River Rd, San Diego, CA, 92136	0.92	Date of birth reformatted Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-422557	CLM	Ben V Payne	1991-12-09	UHC-66516-34	—	9168 Ocean Ave, Austin, TX, 78779	0.92	City re-cased Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-416801	CLM	Logan M Taylor	1982-08-28	UHC-41442-10	4464912602	1147 Valley View Dr, Austin, TX, 78749	0.92	Name re-cased Phone reformatted Email lower-cased Placeholder values cleared
CLM-430461	CLM	Steve Sims	1961-07-13	UHC-38525-74	—	757 Spring St, Columbus, OH, 43239	0.92	Name re-cased Member ID reformatted City re-cased Email lower-cased
CLM-430460	CLM	Steve Sims	1961-07-13	UHC-38525-74	—	757 Spring St, Columbus, OH, 43239	0.92	Name re-cased Member ID reformatted City re-cased Email lower-cased
CLM-424839	CLM	Sharon Davis	2006-06-20	UHC-51717-75	—	—	0.92	Date of birth reformatted Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-417083	CLM	Theresa Sullivan	1977-09-18	—	3569640579	—	0.92	Name re-cased Phone reformatted Email lower-cased Placeholder values cleared
CLM-424304	CLM	Ryan Reed	1951-11-12	—	—	1573 Mountain View Dr, Mesa, AZ, 85215	0.92	Name re-cased Date of birth reformatted Email lower-cased Placeholder values cleared
CLM-430307	CLM	Natalie Z Silva	1982-06-24	UHC-19727-28	—	—	0.92	Name re-cased Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-411073	CLM	Elizabeth S Tucker	1981-04-25	UHC-35219-28	6576795291	9246 Main St, Miami, FL, 33164	0.92	Phone reformatted City re-cased State code upper-cased Email lower-cased
CLM-412781	CLM	Laura Cruz	1945-07-02	UHC-16221-79	—	670 Mountain View Dr, Los Angeles, CA, 90013	0.92	Name re-cased Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-412400	CLM	Catherine Tucker	1967-02-09	UHC-26599-42	—	7520 Ridge Rd, Austin, TX, 78746	0.92	Name re-cased Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-410744	CLM	Greg Q Hudson	1954-02-04	UHC-41204-86	—	—	0.92	Name re-cased Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-404876	CLM	Jerry Hawkins	1982-08-16	UHC-79567-63	9046466195	2004 Sunset Blvd, Dallas, TX, 75280	0.92	Phone reformatted Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-405419	CLM	Roger Carroll	1972-03-04	UHC-21603-47	3613523313	8894 Pine Dr, Plano, TX, 75047	0.92	Name re-cased Phone reformatted Email lower-cased Placeholder values cleared
CLM-407005	CLM	Deborah Banks	1964-01-22	UHC-57459-80	9638990368	8093 Oak St, Phoenix, AZ, 85022	0.92	Name re-cased Phone reformatted Email lower-cased Placeholder values cleared
CLM-429231	CLM	Arjun Meyer	2006-05-24	UHC-25647-22	—	—	0.92	Name re-cased Member ID reformatted Email lower-cased Placeholder values cleared
CLM-405387	CLM	Samuel D Torres	1941-05-04	UHC-15034-85	5824102106	4323 Maple Ave, Los Angeles, CA, 90079	0.92	Name re-cased Phone reformatted Email lower-cased Whitespace trimmed
CLM-411384	CLM	Brandon Vazquez	1956-01-03	UHC-22701-62	6102459596	2328 Elm St, Austin, TX, 78789	0.92	Name re-cased City re-cased Email lower-cased Whitespace trimmed
CLM-425584	CLM	Alexis Rojs	1981-04-25	UHC-53980-53	8508147941	—	0.92	Phone reformatted Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-430142	CLM	Charlotte Vasquez	1941-01-08	UHC-44379-73	—	5356 River Rd, Mesa, AZ, 85280	0.92	Date of birth reformatted Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-422567	CLM	Aaron Evans	2005-04-06	UHC-69781-33	7738926420	—	0.92	Name re-cased Phone reformatted Email lower-cased Placeholder values cleared
CLM-424847	CLM	Michelle Gutierrez	1998-01-28	UHC-25707-51	6387680342	—	0.92	Phone reformatted Email lower-cased Whitespace trimmed Placeholder values cleared
CLM-425713	CLM	Ronald D Morales	1948-01-28	UHC-99938-63	—	—	0.92	Name re-cased Email lower-cased Whitespace trimmed Placeholder values cleared

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