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 “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-411739	CLM	Priya Tucker	1981-02-07	UHC-26060-45	—	619 Ocean Ave, Jacksonville, FL, 32248	0.84	Name split from “Last, First”Placeholder values cleared
CLM-415025	CLM	Russell J Delgado	1992-08-23	UHC-92143-65	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-405213	CLM	Ana D Contreras	2003-05-17	UHC-79284-72	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-419813	CLM	Jordan Sims	1955-01-18	—	—	—	0.84	Name split from “Last, First”Whitespace trimmed
CLM-427368	CLM	Andrea Gardner	1948-04-20	UHC-23056-43	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-413021	CLM	Kathleen Brooks	1987-01-02	—	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-431659	CLM	Billy R Fisher	1980-06-20	UHC-98030-27	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-417647	CLM	Olivia S Gilbert	1944-05-17	UHC-20851-36	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-416414	CLM	Nancy I Sandoval	1983-11-03	—	—	7856 Canyon Rd, Mesa, AZ, 85274	0.84	Name split from “Last, First”Placeholder values cleared
CLM-404857	CLM	Arthur Harris	1984-02-13	—	8566058465	6027 Church St, Scottsdale, AZ, 85262	0.84	Name split from “Last, First”Placeholder values cleared
CLM-406609	CLM	Sophia Carroll	1979-02-23	—	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-407113	CLM	Katherine Hernandez	1940-11-01	—	9479167005	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-431828	CLM	Valentina Simpson	1978-02-15	UHC-84824-46	2424776764	—	0.84	Name split from “Last, First”Whitespace trimmed
CLM-422633	CLM	Heather Hudson	1938-03-05	UHC-13473-34	9293965350	359 Jefferson Ave, Fresno, CA, 93771	0.84	Name split from “Last, First”Whitespace trimmed
CLM-405856	CLM	Dylan Gibson	1946-04-15	—	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-428597	CLM	Donald Gomez	1938-04-07	UHC-17486-80	—	6300 Ocean Ave, Plano, TX, 75011	0.84	Name split from “Last, First”Placeholder values cleared
CLM-423540	CLM	Matthew Roberts	1981-08-12	UHC-34127-65	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-416479	CLM	Jen Lynch	1996-12-23	—	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-416480	CLM	Jen Lynch	1996-12-23	—	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-413127	CLM	Victoria Fowler	1982-06-02	UHC-96248-91	9239940169	4796 Hillcrest Rd, Sacramento, CA, 95879	0.84	Name split from “Last, First”Whitespace trimmed
CLM-417054	CLM	Roger Wagner	1959-01-11	—	6535995616	—	0.84	Name split from “Last, First”Phone reformatted
CLM-405170	CLM	Terry Williams	1974-12-27	UHC-14173-51	—	3360 Lake View Rd, Eden Prairie, MN, 55369	0.84	Name split from “Last, First”Placeholder values cleared
CLM-426273	CLM	Rtuh Dixon	1938-07-22	UHC-79049-36	9319270788	4358 Park Pl, Glendale, AZ, 85349	0.84	Name split from “Last, First”Phone reformatted
CLM-409997	CLM	Kevin E Morris	1995-12-22	UHC-47442-06	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-401746	CLM	Bradlley Rice	1983-03-12	—	2807381003	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-416657	CLM	Judith Simpson	1986-04-27	—	—	2933 Pine Dr, Tempe, AZ, 85207	0.84	Name split from “Last, First”City re-cased
CLM-421733	CLM	Mason Murray	1956-08-08	UHC-24206-53	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-415997	CLM	Larry Mendoza	1972-11-08	UHC-94891-67	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-428461	CLM	Kyle Peters	1955-11-12	—	9627644449	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-424170	CLM	Amber T Reed	1964-04-03	UHC-27473-20	—	7366 Pine Dr, Phoenix, AZ, 85099	0.84	Name split from “Last, First”Placeholder values cleared
CLM-401063	CLM	Danielle C Harper	1944-08-09	—	3277463618	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-405229	CLM	Heather Willis	1980-05-01	UHC-17983-75	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-426605	CLM	Diane McDonald	1964-07-20	UHC-59434-66	—	1970 Grand Ave, Dallas, TX, 75289	0.84	Name split from “Last, First”Placeholder values cleared
CLM-417240	CLM	Susan Torres	1966-10-26	UHC-91325-54	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-431714	CLM	Wei Alvarez	1963-03-21	UHC-06750-23	5357772545	2975 Spring St, Scottsdale, AZ, 85232	0.84	Name split from “Last, First”Whitespace trimmed
CLM-430901	CLM	Virginia N Harvey	1955-12-22	—	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-402162	CLM	Cynthia George	1997-10-13	UHC-88626-78	—	8035 Lincoln Way, Los Angeles, CA, 90033	0.84	Name split from “Last, First”Whitespace trimmed
CLM-413728	CLM	Laura Menedz	1995-12-09	UHC-60316-23	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-415354	CLM	Ken Kennedy	1997-07-03	—	—	2830 Valley View Dr, Minneapolis, MN, 55413	0.84	Name split from “Last, First”Placeholder values cleared
CLM-431839	CLM	Mason Mason	1956-07-17	—	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-410675	CLM	Billy Gardner	1967-01-04	—	—	30 Willow Ct, Orlando, FL, 32858	0.84	Name split from “Last, First”Placeholder values cleared
CLM-425903	CLM	Megan Aguilar	1961-12-14	—	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-401395	CLM	Judith Ross	1991-03-23	UHC-17764-39	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-417601	CLM	Arthur Vargas	1966-01-23	UHC-94619-95	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-417560	CLM	Christopher Powell	1983-01-17	UHC-31697-64	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-400663	CLM	Nicole Hamilton	1968-10-20	—	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-404360	CLM	George W Bradley	1978-09-01	UHC-28120-86	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-400353	CLM	Elizabeth Munooz	1982-02-13	—	—	4165 Willow Ct, Columbus, OH, 43235	0.84	Name split from “Last, First”Placeholder values cleared
CLM-413333	CLM	Douglas Henderson	1997-01-10	—	—	—	0.84	Name split from “Last, First”Placeholder values cleared
CLM-417814	CLM	Karen Bishop	1939-10-24	—	—	—	0.84	Name split from “Last, First”Placeholder values cleared

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