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

Provider network, flag “State name converted to code”, lowest dq score first

All ENR CLM TPA PRV

Junk onlyFlagState name converted to codeClear

Record	Source	Name	DOB	Member ID	Phone	Address	Quality score	Flags
PRV-21616	PRV	Lawrence Sullivan	2001-12-01	UHC-85120-50	7673520462	8018 Elm St, Houston, TX, 77033	0.82	Phone reformatted State name converted to code Placeholder values cleared
PRV-27736	PRV	Ashley Watson	1960-12-22	UHC-02090-65	9388858091	4523 Maple Ave, Phoenix, AZ, 85064	0.82	Phone reformatted State name converted to code Placeholder values cleared
PRV-22007	PRV	Philip Woods	2001-02-24	—	9877177326	8935 Valley View Dr, Eden Prairie, MN, 55320	0.82	Phone reformatted State name converted to code Placeholder values cleared
PRV-22507	PRV	Don Fialds	1981-05-24	UHC-22806-16	4973747885	7784 Broadway, Houston, TX, 77076	0.82	City re-cased State name converted to code Placeholder values cleared
PRV-26481	PRV	Kenneth Schmidt	1963-07-03	—	3512069883	2650 Harbor Blvd, Scottsdale, AZ, 85275	0.82	Phone reformatted State name converted to code Placeholder values cleared
PRV-24127	PRV	Ralph Wang	1957-12-03	UHC-14239-31	9104336575	5835 Washington St, Chandler, AZ, 85295	0.82	Phone reformatted State name converted to code Whitespace trimmed
PRV-26642	PRV	Helen Williams	1978-04-25	UHC-69324-22	3814271921	1803 Bayshore Dr, San Antonio, TX, 78208	0.82	City re-cased State name converted to code Placeholder values cleared
PRV-28679	PRV	Diane P Snyder	1952-05-14	—	—	2666 Spring St, Austin, TX, 78738	0.82	Name re-cased State name converted to code Placeholder values cleared
PRV-21257	PRV	Denny Simmons	1983-04-07	—	8409043209	2133 Apache Blvd, Austin, TX, 78720	0.82	State name converted to code Whitespace trimmed Placeholder values cleared
PRV-25875	PRV	Anna Grant	1985-06-28	UHC-58902-34	2085096051	9801 Jefferson Ave, Columbus, OH, 43214	0.82	Phone reformatted State name converted to code Placeholder values cleared
PRV-27438	PRV	Sandoval V Deborah	1948-06-07	—	3176322535	7276 Willow Ct, Minneapolis, MN, 55467	0.82	Phone reformatted State name converted to code Placeholder values cleared
PRV-27012	PRV	Dennis Alvarez	1979-08-21	—	—	3110 Desert Sky Blvd, Plano, TX, 75063	0.82	City re-cased State name converted to code Placeholder values cleared
PRV-22044	PRV	Heather Duncan	1958-11-01	UHC-89472-32	6719271132	7625 Desert Sky Blvd, Dallas, TX, 75279	0.82	Phone reformatted State name converted to code Placeholder values cleared
PRV-28680	PRV	Kenneth Cox	1953-06-17	UHC-45864-37	—	3484 Maple Ave, Glendale, AZ, 85331	0.82	Name re-cased State name converted to code Placeholder values cleared
PRV-25402	PRV	Eugene Gordon	2000-06-13	UHC-51400-98	3958359187	3363 Forest Ave, Las Vegas, NV, 89134	0.82	Phone reformatted State name converted to code Plan code upper-cased
PRV-25946	PRV	Dot Weaver	1941-10-26	—	3279370475	916 Jefferson Ave, Seattle, WA, 98185	0.82	Phone reformatted State name converted to code Placeholder values cleared
PRV-29479	PRV	Martha Williamson	1995-08-06	—	5406969099	364 Broadway, Plano, TX, 75094	0.84	State name converted to code Placeholder values cleared
PRV-22242	PRV	Hannah Clark	1981-05-15	UHC-95602-29	6819926218	2713 Jefferson Ave, Fresno, CA, 93737	0.84	State name converted to code Placeholder values cleared
PRV-29502	PRV	Noah N Fuller	1992-09-24	UHC-26908-10	5162435322	443 Broadway, Houston, TX, 77060	0.84	State name converted to code Placeholder values cleared
PRV-24125	PRV	Mateo Wright	1949-05-26	—	—	4302 Harbor Blvd, Columbus, OH, 43234	0.84	State name converted to code Placeholder values cleared
PRV-25252	PRV	Cheryl Cunningham	1963-02-20	—	—	9223 Elm St, Seattle, WA, 98192	0.84	State name converted to code Placeholder values cleared
PRV-26095	PRV	Linda McDonald	1980-04-09	UHC-70228-56	6556550558	6056 Highland Ave, Atlanta, GA, 30385	0.84	State name converted to code Whitespace trimmed
PRV-25288	PRV	Anthony Bradley	1982-07-03	—	9296947919	6735 Union St, Plano, TX, 75084	0.84	State name converted to code Placeholder values cleared
PRV-28886	PRV	Kayla O Williamson	1993-02-05	—	9517136921	5310 Indian School Rd, San Diego, CA, 92184	0.84	State name converted to code Placeholder values cleared
PRV-21518	PRV	Jason Duncan	1996-06-16	UHC-47431-54	—	783 Washington St, Houston, TX, 77091	0.84	Date of birth reformatted State name converted to code
PRV-21782	PRV	Alan Tran	1970-06-06	UHC-55420-11	4134792832	7475 Valley View Dr, Nashville, TN, 37292	0.86	State name converted to code

926 rows, page 19 of 19Previous Next