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

Claims, flag “Two-digit birth year”, lowest dq score first

All ENR CLM TPA PRV

Junk onlyFlagTwo-digit birth yearClear

Record	Source	Name	DOB	Member ID	Phone	Address	Quality score	Flags
CLM-430012	CLM	Larry Garcia	1952-09-11	—	2833899872	—	0.80	Two-digit birth year Phone reformatted Whitespace trimmed Placeholder values cleared
CLM-411038	CLM	Heather Lynch	1996-05-02	UHC-37423-63	—	695 Highland Ave, Plano, TX, 75038	0.80	Two-digit birth year City re-cased Whitespace trimmed Placeholder values cleared
CLM-426950	CLM	Karen F Powell	1988-04-09	—	—	9084 Highland Ave, Columbus, OH, 43275	0.80	Two-digit birth year Plan code upper-cased Whitespace trimmed Placeholder values cleared
CLM-416832	CLM	Priya Reynolds	1995-05-20	UHC-03653-51	3755415656	3380 Camelback Rd, Tucson, AZ, 85754	0.80	Two-digit birth year Phone reformatted City re-cased Whitespace trimmed
CLM-418621	CLM	Gregory Vasquez	1949-12-06	UHC-23843-06	3137640769	5697 Main St, Tampa, FL, 33636	0.80	Two-digit birth year Phone reformatted Whitespace trimmed Placeholder values cleared
CLM-428282	CLM	Edward Jenkins	1963-01-15	UHC-64529-19	5799065259	—	0.80	Name re-cased Two-digit birth year Phone reformatted Placeholder values cleared
CLM-413120	CLM	Yuki U Ortega	1977-05-26	UHC-69924-78	—	9570 Cedar Ln, Los Angeles, CA, 90089	0.80	Two-digit birth year City re-cased Whitespace trimmed Placeholder values cleared
CLM-403998	CLM	Amber Richards	1978-07-21	UHC-43880-34	—	—	0.80	Name re-cased Two-digit birth year Whitespace trimmed Placeholder values cleared
CLM-417852	CLM	Jeffrey Lee	1941-04-28	UHC-70346-40	2108602156	—	0.80	Name re-cased Two-digit birth year Phone reformatted Whitespace trimmed
CLM-407445	CLM	Joseph King	1982-12-04	UHC-46651-11	7038362946	9130 Broadway, Jacksonville, FL, 32290	0.80	Name re-cased Two-digit birth year Whitespace trimmed Placeholder values cleared
CLM-420905	CLM	Andrea Peters	1962-05-26	UHC-05108-52	9254279059	5022 Lake View Rd, Tampa, FL, 33675	0.80	Name re-cased Two-digit birth year Whitespace trimmed Placeholder values cleared
CLM-412561	CLM	Anthony Harrison	1983-09-08	UHC-10947-62	—	—	0.80	Name re-cased Two-digit birth year Member ID reformatted Placeholder values cleared
CLM-424326	CLM	Marcus E Myers	1989-08-13	—	4815776632	—	0.80	Two-digit birth year Phone reformatted Whitespace trimmed Placeholder values cleared
CLM-414955	CLM	Alice Peters	1997-11-27	UHC-18612-08	3844692731	8453 Apache Blvd, Plano, TX, 75040	0.80	Name re-cased Two-digit birth year Whitespace trimmed Placeholder values cleared
CLM-405201	CLM	John Deniels	1964-03-14	UHC-60949-65	5829272496	5533 Central Ave, San Antonio, TX, 78225	0.80	Two-digit birth year Phone reformatted City re-cased Placeholder values cleared
CLM-420251	CLM	Thomas Berry	1994-08-14	UHC-80771-70	—	—	0.80	Name re-cased Two-digit birth year Whitespace trimmed Placeholder values cleared
CLM-429217	CLM	Noah Roberts	2003-05-10	UHC-80842-50	—	—	0.80	Name re-cased Two-digit birth year Whitespace trimmed Placeholder values cleared
CLM-408618	CLM	Carlos Hunter	1976-06-05	UHC-91559-58	—	3239 Lincoln Way, Fresno, CA, 93738	0.80	Name re-cased Two-digit birth year City re-cased Placeholder values cleared
CLM-426716	CLM	Melissa Butler	1987-07-14	—	—	2905 Broadway, Charlotte, NC, 28285	0.80	Two-digit birth year Address re-cased Whitespace trimmed Placeholder values cleared
CLM-409631	CLM	Katherine Patel	1998-03-09	UHC-48256-85	6495699529	—	0.80	Two-digit birth year Phone reformatted Whitespace trimmed Placeholder values cleared
CLM-417908	CLM	Nicholas Washington	1968-08-08	UHC-18391-87	4796870616	6609 Highland Ave, Phoenix, AZ, 85085	0.80	Two-digit birth year Phone reformatted Member ID reformatted Placeholder values cleared
CLM-404806	CLM	Laura Washington	1981-12-06	—	—	—	0.80	Name re-cased Two-digit birth year Whitespace trimmed Placeholder values cleared
CLM-411010	CLM	Teresa Richards	1985-08-22	UHC-83111-34	2689870712	808 Canyon Rd, Tampa, FL, 33661	0.80	Two-digit birth year Phone reformatted Member ID reformatted Placeholder values cleared
CLM-407828	CLM	Abigail Mruphy	1975-04-26	UHC-18664-98	6034992873	—	0.80	Two-digit birth year Phone reformatted Whitespace trimmed Placeholder values cleared
CLM-424086	CLM	Carolyn Green	1977-10-04	UHC-59779-76	—	—	0.80	Name re-cased Two-digit birth year Whitespace trimmed Placeholder values cleared
CLM-400714	CLM	Matt Hayyes	1993-02-07	—	4649219132	—	0.80	Two-digit birth year Phone reformatted Whitespace trimmed Placeholder values cleared
CLM-409042	CLM	Robert Yang	1997-08-15	UHC-85622-65	5959409130	—	0.80	Name re-cased Two-digit birth year Whitespace trimmed Placeholder values cleared
CLM-415726	CLM	Ronald Herrera	1980-09-14	UHC-53971-30	6398054413	2219 Canyon Rd, Orlando, FL, 32868	0.80	Name re-cased Two-digit birth year Phone reformatted Placeholder values cleared
CLM-431845	CLM	Doris K Martinez	1969-08-11	UHC-96353-84	8837165670	788 Maple Ave, Plano, TX, 75029	0.80	Two-digit birth year Member ID reformatted Whitespace trimmed Placeholder values cleared
CLM-430565	CLM	Logan P Greene	1941-01-16	—	—	8341 Market St, Glendale, AZ, 85355	0.80	Name re-cased Two-digit birth year Whitespace trimmed Placeholder values cleared
CLM-403379	CLM	Deburah Fox	1950-06-06	—	8696516692	1515 Hillcrest Rd, Orlando, FL, 32891	0.80	Two-digit birth year Phone reformatted Whitespace trimmed Placeholder values cleared
CLM-415668	CLM	Sharon Stevens	1985-05-24	UHC-10278-31	—	—	0.80	Name re-cased Two-digit birth year Whitespace trimmed Placeholder values cleared
CLM-419450	CLM	Willie Garcia	1939-05-09	—	5952969080	2073 Church St, Sacramento, CA, 95855	0.80	Name re-cased Two-digit birth year Phone reformatted Placeholder values cleared
CLM-411519	CLM	Rachel Harrison	1956-09-25	—	—	—	0.80	Name re-cased Two-digit birth year Whitespace trimmed Placeholder values cleared
CLM-407257	CLM	Susan C Estrada	1958-05-10	UHC-65247-52	8356094075	1971 Highland Ave, Seattle, WA, 98119	0.80	Name re-cased Two-digit birth year Phone reformatted Whitespace trimmed
CLM-429953	CLM	Terry Cunninngham	2007-03-21	UHC-10855-14	2926003396	—	0.80	Two-digit birth year Phone reformatted Whitespace trimmed Placeholder values cleared
CLM-407399	CLM	Pamela Matthews	1990-07-12	—	3643573993	7195 Sage Ct, Houston, TX, 77026	0.80	Two-digit birth year Phone reformatted Whitespace trimmed Placeholder values cleared
CLM-413161	CLM	Samuel Lynch	1981-12-12	UHC-18157-27	7306344799	—	0.80	Name re-cased Two-digit birth year Whitespace trimmed Placeholder values cleared
CLM-416187	CLM	Gabriel A Hayes	1988-05-07	UHC-38572-50	5726152702	6987 Maple Ave, Minneapolis, MN, 55421	0.80	Two-digit birth year Phone reformatted Whitespace trimmed Placeholder values cleared
CLM-412376	CLM	Mei W Lee	1996-04-03	—	7883654205	—	0.80	Two-digit birth year Phone reformatted Whitespace trimmed Placeholder values cleared
CLM-425572	CLM	Janet Tucker	1972-06-26	UHC-36190-80	8512605489	—	0.80	Name re-cased Two-digit birth year Phone reformatted Placeholder values cleared
CLM-415371	CLM	Michelle Gutierrez	1979-03-25	—	—	7289 Lincoln Way, Jacksonville, FL, 32273	0.80	Name re-cased Two-digit birth year City re-cased Placeholder values cleared
CLM-407071	CLM	Alexander Yang	2004-01-15	UHC-49686-06	2356512565	9877 Lake View Rd, Seattle, WA, 98168	0.80	Name re-cased Two-digit birth year Whitespace trimmed Placeholder values cleared
CLM-416009	CLM	Aaron Hoffman	2008-10-12	—	—	9350 Market St, Tucson, AZ, 85758	0.80	Name re-cased Two-digit birth year City re-cased Placeholder values cleared
CLM-413192	CLM	Frank Salazar	1988-09-10	UHC-98170-43	5212129491	7978 Desert Sky Blvd, Tucson, AZ, 85718	0.80	Two-digit birth year Phone reformatted Whitespace trimmed Placeholder values cleared
CLM-401436	CLM	Sharon K Hall	1974-12-27	—	2765653804	—	0.80	Two-digit birth year Phone reformatted Whitespace trimmed Placeholder values cleared
CLM-428482	CLM	Keith Graham	1954-04-20	UHC-75505-45	—	5193 Lincoln Way, Los Angeles, CA, 90080	0.80	Two-digit birth year City re-cased State code upper-cased Placeholder values cleared
CLM-431290	CLM	Roy Ortiz	1995-04-07	—	7566682215	6507 Bayshore Dr, Austin, TX, 78737	0.80	Two-digit birth year Phone reformatted Whitespace trimmed Placeholder values cleared
CLM-422337	CLM	Larry Marshal	1971-07-04	—	—	—	0.80	Name re-cased Two-digit birth year Whitespace trimmed Placeholder values cleared
CLM-412999	CLM	Jean B Graham	1961-08-15	UHC-91965-70	2056761681	1653 Ridge Rd, Tampa, FL, 33658	0.80	Two-digit birth year Phone reformatted City re-cased Placeholder values cleared

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