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 “Name re-cased”, junk only, lowest dq score first

All ENR CLM TPA PRV

Junk onlyFlagName re-casedClear

Record	Source	Name	DOB	Member ID	Phone	Address	Quality score	Flags
ENR-125377	ENR	Sharon NJunk	1953-02-19	UHC-70918-57	5476231979	5356 Spring St Apt 37, Denver, CO, 80211	0.20	Name re-cased Phone reformatted Member ID reformatted Unit split from street+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-141664	ENR	Dylan HJunk	2003-08-15	—	5559234313	4658 Valley View Dr, Los Angeles, CA, 90028	0.38	Name re-cased Two-digit birth year Street suffix standardised Address re-cased+3 more
ENR-128740	ENR	VincentJunk	1990-12-24	UHC-51856-42	9089137181	8425 Jefferson Ave, Nashville, TN, 37245	0.44	Name re-cased Two-digit birth year Phone reformatted Member ID reformatted+6 more
ENR-102855	ENR	Bradley HJunk	1987-08-15	UHC-35169-53	8616957227	3152 Harbor Blvd, Atlanta, GA, 30325	0.46	Name re-cased Date of birth reformatted Phone reformatted SSN last four extracted+5 more
ENR-102854	ENR	Bradley HJunk	1987-08-15	UHC-35169-53	8616957227	3152 Harbor Blvd, Atlanta, GA, 30325	0.46	Name re-cased Date of birth reformatted Phone reformatted SSN last four extracted+5 more
ENR-127559	ENR	Kathleen UJunk	1981-08-17	UHC-96127-46	4137038990	3451 Sunset Blvd, Orlando, FL, 32860	0.46	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+5 more
ENR-114882	ENR	DebraJunk	1947-12-10	UHC-73580-79	3066553236	9195 Hillcrest Rd, Sacramento, CA, 95870	0.48	Name re-cased Phone reformatted Street suffix standardised Address re-cased+4 more
ENR-138160	ENR	JohnJunk	1997-05-03	UHC-54344-81	5745986144	2081 Spring St, Columbus, OH, 43296	0.48	Name re-cased Two-digit birth year Phone reformatted Street suffix standardised+4 more
ENR-125753	ENR	Laura OJunk	1969-02-08	UHC-98868-67	3154633883	2369 Bayshore Dr, Dallas, TX, 75253	0.48	Name re-cased Phone reformatted Member ID reformatted Street suffix standardised+4 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-103344	ENR	Joseph QJunk	1991-08-04	UHC-11166-10	9616066920	9484 Highland Ave, Tucson, AZ	0.50	Name re-cased Street suffix standardised Address re-cased City re-cased+3 more
ENR-123012	ENR	Patricia RJunk	1992-08-25	UHC-68939-94	9089761394	5270 Highland Ave, Chandler, AZ, 85227	0.52	Name re-cased Two-digit birth year Phone reformatted Street suffix standardised+2 more
ENR-121170	ENR	Donald OJunk	1999-01-19	UHC-13344-80	4376913779	5902 Broadway # 844, Eden Prairie, MN, 55322	0.52	Name re-cased Date of birth reformatted Unit split from street Gender normalised+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-104662	ENR	Kelly SJunk	2002-11-22	UHC-86692-91	8183498188	2310 Highland Ave, Columbus, OH, 43286	0.52	Name re-cased Phone reformatted Street suffix standardised Address re-cased+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
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
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
ENR-101820	ENR	LarryJunk	1970-10-10	UHC-13292-28	3102216691	6320 Baseline Rd, Eden Prairie, MN, 55358	0.62	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+3 more
ENR-123846	ENR	Ashley YJunk	1953-01-27	UHC-59839-26	2776098852	4201 Broadway Apt 25, Dallas, TX, 75202	0.62	Name re-cased Date of birth reformatted Phone reformatted Unit split from street+3 more
ENR-116598	ENR	NathanJunk	1946-03-25	UHC-29005-70	3709253713	5454 Elm St, Los Angeles, CA, 90031	0.62	Name re-cased Phone reformatted Street suffix standardised Address re-cased+3 more
ENR-142501	ENR	JackJunk	1970-07-24	UHC-08046-24	8167442788	5407 Camelback Rd, Denver, CO, 80236	0.62	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+3 more
ENR-142502	ENR	JackJunk	1970-07-24	UHC-08046-24	8167442788	5407 Camelback Rd, Denver, CO, 80236	0.62	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+3 more
ENR-104893	ENR	SamanthaJunk	2000-04-03	UHC-05248-31	6326196458	6065 Camelback Rd, Sacramento, CA, 95868	0.62	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+3 more
ENR-136891	ENR	Keith AJunk	1963-11-18	UHC-41667-97	6913723861	5446 Union St, Phoenix, AZ, 85020	0.62	Name re-cased Phone reformatted Street suffix standardised Address re-cased+3 more
ENR-140172	ENR	Carllos VJunk	—	UHC-94418-35	5712461345	5865 Mountain View Dr, Eden Prairie, MN, 55376	0.64	Name re-cased Date of birth unreadable Phone reformatted City re-cased+2 more
ENR-119810	ENR	Mei SJunk	1985-04-19	UHC-52374-70	9858983921	2393 Cedar Ln, Nashville, TN, 37212	0.64	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+2 more
ENR-131160	ENR	JohnJunk	1973-04-09	UHC-51662-47	5338158149	4512 Mountain View Dr, Nashville, TN, 37243	0.64	Name re-cased Date of birth reformatted Phone reformatted Member ID reformatted+2 more
ENR-132779	ENR	Jose FJunk	1944-12-07	UHC-68537-23	7116963335	590 Sunset Blvd, Minneapolis, MN, 55486	0.64	Name re-cased Street suffix standardised Address re-cased City re-cased+2 more
ENR-137253	ENR	George MJunk	1956-12-02	UHC-50698-43	—	5175 Indian School Rd, Atlanta, GA	0.64	Name re-cased Date of birth reformatted City re-cased ZIP missing+2 more
ENR-136543	ENR	Nanyc YJunk	1982-09-21	UHC-42872-27	7393750301	5070 Mountain View Dr, Atlanta, GA, 30375	0.64	Name re-cased Street suffix standardised Address re-cased Whitespace trimmed+2 more
ENR-132409	ENR	Justin HJunk	1988-03-01	UHC-82612-26	3783913676	2293 Union St, Denver, CO, 80284	0.64	Name re-cased Street suffix standardised Address re-cased Plan code upper-cased+2 more
ENR-124889	ENR	Hether XJunk	1986-11-05	UHC-80866-77	8963722273	3112 Grand Ave, Orlando, FL, 32823	0.66	Name re-cased Phone reformatted Street suffix standardised Address re-cased+1 more
ENR-138349	ENR	AmberJunk	1967-08-17	UHC-90032-57	4436973155	4942 Pine Dr, Phoenix, AZ, 85084	0.66	Name re-cased State name converted to code Whitespace trimmed Placeholder values cleared+1 more
ENR-119907	ENR	Adam MJunk	2008-10-07	UHC-57645-54	2343159020	2956 Sage Ct, Minneapolis, MN, 55474	0.66	Name re-cased State code upper-cased Gender normalised Whitespace trimmed+1 more
ENR-113128	ENR	HicksJunk	1974-03-26	UHC-68928-73	2157592648	6607 Desert Sky Blvd, Eden Prairie, MN, 55313	0.66	Name re-cased Date of birth reformatted Street suffix standardised Address re-cased+1 more
ENR-119883	ENR	Ralph XJunk	1995-03-26	UHC-98397-43	—	1949 Spring St, Los Angeles, CA, 90061	0.66	Name re-cased Street suffix standardised Address re-cased Whitespace trimmed+1 more
ENR-125528	ENR	Wei EJunk	1954-08-09	UHC-50630-18	9302993194	7711 Lincoln Way, Orlando, FL, 32886	0.78	Name re-cased Phone reformatted City re-cased Whitespace trimmed+1 more
ENR-128890	ENR	Peul CJunk	1982-04-26	UHC-98564-05	3729334729	—	0.78	Name re-cased Date of birth reformatted Phone reformatted Placeholder values cleared+1 more
ENR-121082	ENR	BrianJunk	1978-07-12	UHC-08980-11	2268288279	7222 Spring St, Columbus, OH, 43233	0.78	Name re-cased Phone reformatted City re-cased Plan code upper-cased+1 more
ENR-111149	ENR	RoyJunk	1973-06-03	UHC-66622-59	7732206513	9475 Meadow Ln, Scottsdale, AZ, 85289	0.80	Name re-cased Date of birth reformatted Phone reformatted No usable name (quarantined)
ENR-109475	ENR	Brue OJunk	1963-04-13	UHC-75859-83	8042921422	8947 Market St, Chandler, AZ, 85288	0.82	Name re-cased Phone reformatted No usable name (quarantined)

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