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

All sources, flag “Whitespace trimmed”, junk only, lowest dq score first

All ENR CLM TPA PRV

Junk onlyFlagWhitespace trimmedClear

Record	Source	Name	DOB	Member ID	Phone	Address	Quality score	Flags
ENR-111732	ENR	LoganJunk	1994-07-22	UHC-07950-97	4009736982	9605 Canyon Rd, Mesa, AZ, 85203	0.48	Two-digit birth year Phone reformatted Member ID reformatted Street suffix standardised+4 more
PRV-24637	PRV	—Junk	1969-06-02	UHC-33144-52	8066566365	1367 Mountain View Dr Apt 31, Glendale, AZ, 85340	0.48	Phone reformatted Unit split from street Street suffix standardised Address re-cased+4 more
PRV-26627	PRV	AmandaJunk	1938-02-27	—	9336832337	879 Sunset Blvd, Houston, TX, 77027	0.48	Name re-cased Date of birth reformatted Street suffix standardised Address re-cased+4 more
CLM-416472	CLM	FJunk	1941-04-09	UHC-76175-26	—	5061 Highland Ave, Las Vegas, NV, 89155	0.48	Date of birth reformatted Member ID reformatted Street suffix standardised Address re-cased+4 more
CLM-428556	CLM	—Junk	1949-05-17	—	6278473968	1303 Ocean Ave, Fresno, CA, 93793	0.50	Date of birth reformatted Phone reformatted State name converted to code Gender normalised+3 more
ENR-107625	ENR	JuliaJunk	1999-01-04	—	9039003988	9310 Washington St Apt 23, Houston, TX, 77028	0.50	Date of birth reformatted Unit split from street Street suffix standardised Address re-cased+3 more
CLM-413867	CLM	—Junk	1986-06-11	UHC-27818-16	9188099494	9669 Mountain View Dr, Scottsdale, AZ	0.50	Phone reformatted Member ID reformatted Street suffix standardised Address re-cased+3 more
ENR-119978	ENR	SJunk	1940-03-22	UHC-56448-49	7826611322	9120 Harbor Blvd, Miami, FL, 33121	0.50	Member ID reformatted Street suffix standardised Address re-cased Email lower-cased+3 more
PRV-27416	PRV	—Junk	1940-02-18	UHC-46209-51	6852917215	3684 Church St, Charlotte, NC, 28202	0.50	Two-digit birth year Phone reformatted Street suffix standardised Address re-cased+3 more
TPA-59374	TPA	Valentina QJunk	1949-10-14	—	—	3256 Market St, Tucson, AZ, 85710	0.50	Name re-cased Street suffix standardised Address re-cased Gender normalised+3 more
ENR-111394	ENR	Anthony OJunk	1950-11-25	UHC-06142-47	5693413886	7510 Camelback Rd, Dallas, TX	0.50	Name re-cased Phone reformatted Street suffix standardised Address re-cased+3 more
ENR-102713	ENR	Isabella CJunk	2002-03-04	UHC-51969-60	5953278160	5677 Sunset Blvd Apt 38, Los Angeles, CA, 90082	0.50	Unit split from street Street suffix standardised Address re-cased City re-cased+3 more
CLM-424239	CLM	—Junk	1985-12-02	UHC-44550-43	5239443816	2515 Palm Dr, Tucson, AZ, 85767	0.50	Phone reformatted Street suffix standardised Address re-cased Gender normalised+3 more
ENR-133557	ENR	Chritian BJunk	2007-07-24	UHC-28089-14	—	9378 Willow Ct, Scottsdale, AZ	0.50	Date of birth reformatted Street suffix standardised Address re-cased ZIP missing+3 more
ENR-108466	ENR	—Junk	1988-10-03	UHC-47094-12	3843245656	2590 Sage Ct, Glendale, AZ, 85319	0.50	Phone reformatted Street suffix standardised Address re-cased State name converted to code+3 more
ENR-103251	ENR	CJunk	1977-12-02	UHC-33344-70	2208398187	6511 Harbor Blvd, Tampa, FL, 33608	0.50	Date of birth reformatted Member ID reformatted Street suffix standardised Address re-cased+3 more
ENR-105726	ENR	UJunk	1966-03-12	UHC-76518-54	7278331495	733 Spring St, Los Angeles, CA, 90089	0.50	Two-digit birth year Phone reformatted Street suffix standardised Address re-cased+3 more
ENR-131549	ENR	Lori WJunk	1951-03-15	UHC-50744-71	4456517797	3221 Canyon Rd, Minneapolis, MN, 55406	0.50	Date of birth reformatted Phone reformatted SSN last four extracted Street suffix standardised+3 more
PRV-23229	PRV	BJunk	1962-08-14	UHC-74741-25	6242312131	3629 Park Pl, Tucson, AZ, 85771	0.50	Two-digit birth year Phone reformatted Member ID reformatted ZIP+4 trimmed+3 more
ENR-111507	ENR	—Junk	1997-08-09	UHC-17258-15	—	7205 Central Ave, Nashville, TN, 37285	0.52	Two-digit birth year Street suffix standardised Address re-cased Email lower-cased+2 more
ENR-116535	ENR	NJunk	1959-01-02	UHC-04096-41	8067198149	4598 Spring St, Dallas, TX, 75262	0.52	Phone reformatted Street suffix standardised Address re-cased Gender normalised+2 more
CLM-413172	CLM	AliceJunk	1970-09-28	—	9418507322	8729 Park Pl, Houston, TX, 77078	0.52	Street suffix standardised Address re-cased ZIP+4 trimmed Whitespace trimmed+2 more
ENR-125990	ENR	EvelynJunk	1943-05-11	UHC-35484-18	5483691340	4609 Desert Sky Blvd, Tempe, AZ, 85213	0.52	Phone reformatted Street suffix standardised Address re-cased ZIP+4 trimmed+2 more
PRV-25633	PRV	—Junk	2002-03-22	—	—	4094 Apache Blvd, Los Angeles, CA, 90085	0.52	Date of birth reformatted Phone missing area code State name converted to code Whitespace trimmed+2 more
CLM-421086	CLM	PatrickJunk	1992-05-21	UHC-25254-36	—	1167 Cedar Ln, Columbus, OH, 43261	0.52	Street suffix standardised Address re-cased Gender normalised Whitespace trimmed+2 more
ENR-108250	ENR	YJunk	1949-11-20	UHC-71270-80	3344736083	9156 Church St, Tucson, AZ, 85792	0.52	Two-digit birth year Street suffix standardised Address re-cased Whitespace trimmed+2 more
ENR-121484	ENR	DylanJunk	1959-09-19	UHC-37245-67	2528708299	8950 Apache Blvd, Houston, TX, 77025	0.52	Phone reformatted Street suffix standardised Address re-cased State name converted to code+2 more
ENR-110913	ENR	MatthewJunk	1992-09-05	UHC-62583-91	5527562708	6539 Highland Ave, Plano, TX, 75036	0.52	Phone reformatted Street suffix standardised Address re-cased Gender normalised+2 more
ENR-111654	ENR	BJunk	2000-07-15	UHC-49072-24	5354599122	6548 Bayshore Dr, Mesa, AZ, 85245	0.52	Phone reformatted Street suffix standardised Address re-cased Gender normalised+2 more
ENR-115215	ENR	BJunk	1966-06-21	UHC-05736-04	4117308927	6799 Desert Sky Blvd, Jacksonville, FL, 32232	0.52	Two-digit birth year Phone reformatted Street suffix standardised Address re-cased+2 more
ENR-136633	ENR	JamesJunk	1966-02-24	UHC-52508-51	—	9781 Harbor Blvd, Phoenix, AZ	0.52	Name re-cased State name converted to code ZIP missing Whitespace trimmed+2 more
ENR-125183	ENR	TerryJunk	1994-07-21	UHC-97302-84	3747824898	1875 Indian School Rd, Dallas, TX, 75254	0.52	Name re-cased Street suffix standardised Address re-cased Gender normalised+2 more
CLM-420968	CLM	MelissaJunk	1998-06-13	UHC-73960-39	—	4529 Grand Ave # 997, Minneapolis, MN, 55492	0.52	Name re-cased Two-digit birth year Unit split from street Whitespace trimmed+2 more
ENR-139115	ENR	KJunk	1940-07-15	UHC-71964-53	8737810252	6331 Ocean Ave, Dallas, TX, 75291	0.52	Two-digit birth year Phone reformatted Street suffix standardised Address re-cased+2 more
TPA-63043	TPA	—Junk	1975-03-16	—	—	4120 River Rd, Jacksonville, FL	0.52	Street suffix standardised Address re-cased ZIP missing Whitespace trimmed+2 more
ENR-113707	ENR	YJunk	1945-01-20	UHC-61792-31	—	9312 Indian School Rd, Orlando, FL	0.52	Street suffix standardised Address re-cased ZIP missing Whitespace trimmed+2 more
ENR-123681	ENR	YJunk	—	UHC-57515-46	5793489459	3912 Central Ave, Los Angeles, CA, 90010	0.54	Date of birth missing Phone reformatted Gender normalised Whitespace trimmed+1 more
PRV-22713	PRV	WJunk	1997-09-04	UHC-42544-68	7053117743	2246 Broadway Apt 10, San Diego, CA, 92126	0.54	Two-digit birth year Unit split from street Whitespace trimmed Placeholder values cleared+1 more
ENR-113202	ENR	PJunk	1985-01-23	UHC-31708-64	9413372476	2064 Pine Dr, Tempe, AZ, 85218	0.54	Phone reformatted SSN last four extracted Gender normalised Whitespace trimmed+1 more
ENR-122015	ENR	JaniceJunk	1981-01-11	UHC-29648-88	—	8146 Lincoln Way, Tucson, AZ, 85736	0.58	Name re-cased Date of birth reformatted Street suffix standardised Address re-cased+5 more
PRV-24798	PRV	Thomas XJunk	1964-08-10	UHC-37217-39	4455906485	5476 Mountain View Dr, Charlotte, NC, 28276	0.58	Name re-cased Phone reformatted Member ID reformatted Street suffix standardised+5 more
CLM-423766	CLM	IsabelllaJunk	1952-04-22	UHC-16836-61	—	577 Willow Ct, Tempe, AZ, 85260	0.60	Name re-cased Member ID reformatted Street suffix standardised Address re-cased+4 more
CLM-402000	CLM	Anna UJunk	1956-08-26	UHC-44369-31	5074415820	8585 Desert Sky Blvd, San Antonio, TX, 78276	0.60	Phone reformatted Member ID reformatted Street suffix standardised Address re-cased+4 more
ENR-135786	ENR	DebraJunk	1981-02-07	UHC-22689-53	6069298672	1474 Ocean Ave, Mesa, AZ	0.60	Name re-cased Phone reformatted Member ID reformatted City re-cased+4 more
PRV-28248	PRV	SarahJunk	1953-06-09	UHC-91177-68	6255821797	6005 Cedar Ln, Phoenix, AZ, 85018	0.60	Name re-cased Date of birth reformatted Phone reformatted Member ID reformatted+4 more
ENR-124585	ENR	Heather JJunk	1979-10-22	UHC-85304-14	3157239515	9293 Apache Blvd, Chandler, AZ, 85240	0.60	Date of birth reformatted Phone reformatted Member ID reformatted Street suffix standardised+4 more
PRV-26241	PRV	HelenJunk	1991-05-18	UHC-00390-60	6782075902	5356 Oak St, Dallas, TX, 75217	0.60	Name re-cased Phone reformatted Street suffix standardised Address re-cased+4 more
CLM-432527	CLM	—Junk	1995-06-04	UHC-48415-05	—	5289 Jefferson Ave, Atlanta, GA, 30368	0.60	Date of birth reformatted Member ID reformatted Street suffix standardised Address re-cased+4 more
TPA-60179	TPA	Willie BJunk	1998-11-15	—	4772830887	9044 Mountain View Dr, Las Vegas, NV, 89163	0.60	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+4 more
PRV-27675	PRV	—Junk	1969-05-14	—	7488000987	4195 Ocean Ave, Denver, CO, 80281	0.60	Phone reformatted Street suffix standardised Address re-cased City re-cased+4 more

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