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 “Name split from “Last, First””, lowest dq score first

All ENR CLM TPA PRV

Junk onlyFlagName split from “Last, First”Clear

Record	Source	Name	DOB	Member ID	Phone	Address	Quality score	Flags
CLM-415892	CLM	Denise Cox	1977-11-07	UHC-00474-84	—	—	0.84	Name split from “Last, First”Placeholder values cleared
PRV-21283	PRV	Shirley Alvarez	1986-07-17	UHC-51388-98	—	—	0.84	Name split from “Last, First”Placeholder values cleared
ENR-106256	ENR	Shirley Dixon	1992-01-20	UHC-15098-65	3939620981	5144 Ocean Ave, Chandler, AZ, 85281	0.84	Name split from “Last, First”State code upper-cased
ENR-106255	ENR	Shirley Dixon	1992-01-20	UHC-15098-65	3939620981	5144 Ocean Ave, Chandler, AZ, 85281	0.84	Name split from “Last, First”State code upper-cased
CLM-405631	CLM	Bruce Foster	1942-12-16	UHC-80846-56	—	1361 Highland Ave, Chandler, AZ, 85286	0.84	Name split from “Last, First”Placeholder values cleared
TPA-50152	TPA	Grace B Soto	1946-03-03	—	—	4634 Forest Ave, Orlando, FL, 32819	0.84	Name split from “Last, First”Placeholder values cleared
ENR-113014	ENR	Jason Z Guerrero	1949-07-19	UHC-14738-35	9383936989	1164 Indian School Rd, Seattle, WA, 98130	0.84	Name split from “Last, First”Whitespace trimmed
CLM-406007	CLM	Luna Thomas	2008-12-01	UHC-14024-11	—	7184 Lincoln Way, Scottsdale, AZ, 85294	0.84	Name split from “Last, First”Placeholder values cleared
CLM-409217	CLM	Vincet Gomez	1987-11-04	UHC-91184-90	—	—	0.84	Name split from “Last, First”Placeholder values cleared
ENR-125439	ENR	Amber Munoz	1984-08-17	UHC-03266-71	5585273189	9780 Maple Ave, Chandler, AZ, 85275	0.84	Name split from “Last, First”Phone reformatted
CLM-402807	CLM	Joyce Guerrero	1962-03-27	—	—	549 Washington St, Nashville, TN, 37220	0.84	Name split from “Last, First”Placeholder values cleared
ENR-128619	ENR	Vincent Little	1980-02-28	UHC-06876-42	6794154910	1858 Market St, Phoenix, AZ, 85033	0.86	Name split from “Last, First”
ENR-110623	ENR	Brittany B Washington	1964-03-22	UHC-79558-97	8812312677	8402 Maple Ave, Dallas, TX, 75277	0.86	Name split from “Last, First”
ENR-110622	ENR	Brittany B Washington	1964-03-22	UHC-79558-97	8812312677	8402 Maple Ave, Dallas, TX, 75277	0.86	Name split from “Last, First”
ENR-118285	ENR	Hiroshi Patel	1998-07-12	UHC-66869-49	7106917849	3181 Church St, Minneapolis, MN, 55426	0.86	Name split from “Last, First”
CLM-431744	CLM	Judith Mendez	1988-03-27	UHC-36385-95	—	—	0.86	Name split from “Last, First”
ENR-119938	ENR	Mariana N Morrison	1948-12-26	UHC-95112-56	—	2787 Camelback Rd, Chandler, AZ, 85258	0.86	Name split from “Last, First”
ENR-138533	ENR	Gerald Peterson	1954-09-10	UHC-37706-35	3264414614	3186 Hillcrest Rd, Plano, TX, 75036	0.86	Name split from “Last, First”
ENR-114751	ENR	Janet Peterson	1996-08-06	UHC-44941-02	4007608557	5209 Jefferson Ave, Scottsdale, AZ, 85225	0.86	Name split from “Last, First”
ENR-108059	ENR	Aanda E Maldonado	1984-08-28	UHC-23142-76	9667020673	—	0.86	Name split from “Last, First”
ENR-129703	ENR	Julia Ramirez	1960-11-26	UHC-27498-24	8508208300	4822 Sage Ct, Nashville, TN, 37236	0.86	Name split from “Last, First”
ENR-129564	ENR	Susan B Richards	1983-02-21	UHC-61678-33	9686807594	—	0.86	Name split from “Last, First”
ENR-129766	ENR	Mateo Ray	2006-10-13	UHC-28724-21	7469574791	3661 Indian School Rd, Las Vegas, NV, 89156	0.86	Name split from “Last, First”
ENR-125043	ENR	Fattima K Romero	1948-06-21	UHC-50296-36	4778499732	2284 Desert Sky Blvd, San Diego, CA, 92166	0.86	Name split from “Last, First”
ENR-122418	ENR	Olivia K Bradley	1950-11-05	UHC-21842-25	5058067939	293 Grand Ave, Sacramento, CA, 95873	0.86	Name split from “Last, First”
ENR-131645	ENR	Donna G Hanson	1973-09-03	UHC-58973-10	3672375376	—	0.86	Name split from “Last, First”
ENR-125444	ENR	Mateo Carroll	1983-04-15	UHC-49936-66	7434229664	3522 Oak St, Tampa, FL, 33698	0.86	Name split from “Last, First”
PRV-22031	PRV	Gerald Davis	1959-07-13	UHC-68736-64	—	7154 Pine Dr, Tempe, AZ, 85215	0.86	Name split from “Last, First”
ENR-106388	ENR	Lucia W Smmons	2004-04-01	UHC-50716-66	9276652851	696 Valley View Dr, Jacksonville, FL, 32286	0.86	Name split from “Last, First”
ENR-122990	ENR	Jack Z Perkins	1963-12-18	UHC-42826-30	7372495730	1895 Elm St, San Diego, CA, 92172	0.86	Name split from “Last, First”

9,980 rows, page 200 of 200Previous Next