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

All ENR CLM TPA PRV

Junk onlyFlagPlan code upper-casedClear

Record	Source	Name	DOB	Member ID	Phone	Address	Quality score	Flags
ENR-109841	ENR	Sandra D Richardson	1962-02-11	UHC-75842-41	2803202546	1935 Baseline Rd, Atlanta, GA, 30374	0.96	Phone reformatted Plan code upper-cased
ENR-103357	ENR	Alexander A Wong	1995-03-13	UHC-68376-71	9073805114	2497 Highland Ave, Tucson, AZ, 85740	0.96	Phone reformatted Plan code upper-cased
ENR-137254	ENR	Patricia Rodriguez	1970-07-28	UHC-27501-86	6776848766	8202 Willow Ct, Gilbert, AZ, 85200	0.96	Phone reformatted Plan code upper-cased
ENR-125838	ENR	Logan A Jacobs	2008-01-17	UHC-61833-29	4102458437	1439 Church St, Gilbert, AZ, 85242	0.96	Plan code upper-cased Placeholder values cleared
ENR-106320	ENR	Beverly K Morris	1973-05-05	UHC-70527-03	6357159928	3960 Hillcrest Rd, Fresno, CA, 93737	0.96	Phone reformatted Plan code upper-cased
ENR-134644	ENR	Anna Ruiz	1956-06-02	UHC-41827-45	4843439310	8106 Canyon Rd, Atlanta, GA, 30390	0.96	Date of birth reformatted Plan code upper-cased
ENR-137654	ENR	Katherine Fields	2006-08-10	UHC-33240-79	3296878007	5309 Hillcrest Rd, Mesa, AZ, 85204	0.96	Phone reformatted Plan code upper-cased
ENR-108461	ENR	Fraces P Yang	1938-08-16	UHC-31346-26	7009794856	88 Church St, Austin, TX, 78729	0.96	Name re-cased Plan code upper-cased
ENR-128235	ENR	Diego K Espinoza	2002-04-14	UHC-84552-22	—	6566 Valley View Dr, Miami, FL, 33183	0.96	Plan code upper-cased Placeholder values cleared
ENR-100398	ENR	Nicole H Robinson	1977-04-04	UHC-71613-47	3499530748	3350 Willow Ct, Plano, TX, 75063	0.96	Email lower-cased Plan code upper-cased
ENR-101913	ENR	Ahmed R Grant	1946-05-15	UHC-33822-70	6802750928	3106 Pine Dr, Chandler, AZ, 85233	0.96	Name re-cased Plan code upper-cased
ENR-111576	ENR	Hiroshi E Mejia	1996-05-02	UHC-81431-34	4573777660	114 Ridge Rd, Houston, TX, 77094	0.96	Name re-cased Plan code upper-cased
ENR-138438	ENR	Roy T Vasquez	1950-07-09	UHC-51703-51	3202253553	1603 Mesa Dr, Scottsdale, AZ, 85216	0.96	Plan code upper-cased Whitespace trimmed
ENR-141480	ENR	Linda H Morris	1955-08-06	UHC-71276-86	4099501312	—	0.96	Phone reformatted Plan code upper-cased
ENR-122924	ENR	Fatima Vasquez	1995-07-17	UHC-88356-21	5197372224	903 Washington St, Gilbert, AZ, 85259	0.96	Phone reformatted Plan code upper-cased
ENR-128853	ENR	Judy Edwarrds	1992-08-01	UHC-46131-44	2774511115	501 Palm Dr, Gilbert, AZ, 85223	0.96	Name re-cased Plan code upper-cased
ENR-133607	ENR	Austin B Robertson	1968-10-16	UHC-45622-09	—	—	0.96	Plan code upper-cased Placeholder values cleared
ENR-131027	ENR	Grace R Hicks	1993-10-19	UHC-28983-41	6758998081	5443 Mesa Dr, Fresno, CA, 93756	0.96	Plan code upper-cased Whitespace trimmed
ENR-121582	ENR	Kimberly D Ramirez	1961-09-17	UHC-25631-35	—	8356 Park Pl, Dallas, TX, 75263	0.96	Plan code upper-cased Placeholder values cleared
ENR-109671	ENR	Jack R Kelly	1984-08-10	UHC-72971-02	3582369506	8029 Willow Ct, San Antonio, TX, 78230	0.96	Member ID reformatted Plan code upper-cased
ENR-109670	ENR	Jack R Kelly	1984-08-10	UHC-72971-02	3582369506	8029 Willow Ct, San Antonio, TX, 78230	0.96	Member ID reformatted Plan code upper-cased
ENR-100707	ENR	Laura Evasn	2000-08-09	UHC-36510-42	6808085973	7706 Valley View Dr, Austin, TX, 78788	0.96	Plan code upper-cased Whitespace trimmed
ENR-101070	ENR	Debra Simmons	2005-06-27	UHC-13215-75	2443327255	3226 Elm St, Tampa, FL, 33653	0.98	Plan code upper-cased
ENR-101163	ENR	Wayne Diaz	1974-08-03	UHC-68492-23	8103819715	7786 Highland Ave, Minneapolis, MN, 55484	0.98	Plan code upper-cased
ENR-135906	ENR	Jason Scott	1950-04-03	UHC-52086-82	3494317995	7328 Lake View Rd, Denver, CO, 80233	0.98	Plan code upper-cased
ENR-109560	ENR	Lawrence D Mason	1941-12-01	UHC-19943-94	2963988386	2798 Oak St, Phoenix, AZ, 85071	0.98	Plan code upper-cased

2,126 rows, page 43 of 43Previous Next