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 “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
PRV-22438	PRV	Ralph Hayes	1956-12-23	—	—	6945 Valley View Dr, Tampa, FL, 33624	0.82	Two-digit birth year Whitespace trimmed Placeholder values cleared
PRV-27477	PRV	Logan Campbell	1983-12-26	UHC-12459-58	3486926379	201 Central Ave, Atlanta, GA, 30336	0.82	Two-digit birth year Whitespace trimmed Placeholder values cleared
PRV-29540	PRV	Sena Peters	2001-10-05	—	3404158757	—	0.82	Two-digit birth year Phone reformatted Placeholder values cleared
PRV-28806	PRV	Austin M Knight	1938-02-20	UHC-16690-66	3699950770	8220 Oak St, Minneapolis, MN, 55400	0.82	Two-digit birth year Phone reformatted Placeholder values cleared
PRV-25557	PRV	Theresa C Hamilton	1978-07-17	—	2749990981	412 Central Ave, Tampa, FL, 33602	0.82	Two-digit birth year Phone reformatted Placeholder values cleared
PRV-29459	PRV	Teresa Woods	1968-09-17	—	7654510728	4912 Hillcrest Rd, Chandler, AZ, 85221	0.82	Two-digit birth year Whitespace trimmed Placeholder values cleared
PRV-20307	PRV	Joseph Gilbert	1946-07-21	—	3513213461	—	0.82	Two-digit birth year Phone reformatted Placeholder values cleared
PRV-22210	PRV	Natalie Bihop	1987-04-25	—	6973601068	5678 Baseline Rd, Fresno, CA, 93770	0.82	Two-digit birth year Phone reformatted Placeholder values cleared
PRV-25542	PRV	Carl Banks	1979-07-28	UHC-44122-85	7795715705	7792 Jefferson Ave, Fresno, CA, 93782	0.82	Two-digit birth year Whitespace trimmed Placeholder values cleared
PRV-24107	PRV	Jesse M Sandoval	1962-10-14	UHC-22226-32	8762674493	2084 Jefferson Ave, Jacksonville, FL, 32286	0.82	Two-digit birth year Phone reformatted Placeholder values cleared
PRV-27290	PRV	Lauren K James	1978-08-05	UHC-83197-90	4453468381	—	0.82	Two-digit birth year Phone reformatted Whitespace trimmed
PRV-29460	PRV	Melissa Gibson	1946-03-15	—	9548196908	8469 Oak St, Columbus, OH, 43204	0.82	Two-digit birth year City re-cased Placeholder values cleared
PRV-22750	PRV	Ralph Simmons	1962-05-14	—	5336064870	6693 Washington St, San Diego, CA, 92176	0.82	Two-digit birth year Whitespace trimmed Placeholder values cleared
PRV-27323	PRV	Deborah Luna	1953-12-05	UHC-71000-23	9327912460	—	0.82	Two-digit birth year Phone reformatted Placeholder values cleared
PRV-24937	PRV	Victtoria C Johnston	1957-07-22	UHC-39376-18	—	9122 Central Ave, Sacramento, CA, 95855	0.82	Name re-cased Two-digit birth year Placeholder values cleared
PRV-26726	PRV	George Santiago	1946-08-04	UHC-43199-85	9704937058	—	0.82	Two-digit birth year Phone reformatted Placeholder values cleared
PRV-29176	PRV	Carolyn Pane	1978-06-09	—	7666339374	5657 Bayshore Dr, Orlando, FL, 32824	0.82	Name re-cased Two-digit birth year Placeholder values cleared
PRV-21794	PRV	Jacqueline Payne	1952-08-12	—	7664821145	8478 Sunset Blvd, Plano, TX, 75091	0.82	Two-digit birth year Phone reformatted Placeholder values cleared
PRV-26243	PRV	Jeremy Sullivan	1981-10-18	UHC-15896-37	5239176767	5808 Camelback Rd, Columbus, OH, 43237	0.82	Two-digit birth year Phone reformatted Placeholder values cleared
PRV-27861	PRV	Cynthia Stephens	1957-04-06	UHC-44022-07	2173893906	—	0.82	Two-digit birth year Whitespace trimmed Placeholder values cleared
PRV-25396	PRV	Judith Cunningham	1986-06-05	—	7135194974	244 Broadway, Sacramento, CA, 95828	0.82	Name re-cased Two-digit birth year Placeholder values cleared
PRV-25699	PRV	Laura B Hunt	1954-12-01	UHC-31779-73	5058741492	2200 Canyon Rd, Tucson, AZ, 85759	0.82	Two-digit birth year Phone reformatted Placeholder values cleared
PRV-21582	PRV	Camila Knight	1977-12-26	UHC-37268-86	8666637272	—	0.82	Two-digit birth year Whitespace trimmed Placeholder values cleared
PRV-23926	PRV	Noah Padilla	1984-09-20	—	4128831061	—	0.82	Two-digit birth year Phone reformatted Placeholder values cleared
PRV-24895	PRV	Eugene Crawford	1979-05-03	UHC-32157-94	3296627470	—	0.82	Name re-cased Two-digit birth year Placeholder values cleared
PRV-27623	PRV	Ethan Chavez	1989-09-10	UHC-17655-21	7199302937	7974 Lincoln Way, Denver, CO, 80250	0.82	Two-digit birth year Phone reformatted Placeholder values cleared
PRV-21984	PRV	Patricia Mendez	2004-07-01	—	—	7575 Union St, Minneapolis, MN, 55404	0.82	Two-digit birth year Whitespace trimmed Placeholder values cleared
PRV-26813	PRV	Judy Gordon	1970-11-01	UHC-42219-38	4996647707	6485 Market St, San Antonio, TX, 78232	0.84	Two-digit birth year Placeholder values cleared
PRV-27734	PRV	Nicholas Arnold	1982-05-18	UHC-60710-65	—	6306 Indian School Rd, Gilbert, AZ, 85226	0.84	Two-digit birth year Placeholder values cleared
PRV-20225	PRV	Ronald Perez	1980-01-07	—	—	3180 Elm St, Charlotte, NC, 28284	0.84	Two-digit birth year Placeholder values cleared
PRV-22836	PRV	Ethan Jordan	1955-03-04	—	8715906335	—	0.84	Two-digit birth year Placeholder values cleared
PRV-26913	PRV	Laauren Sandoval	1955-08-17	UHC-88391-59	—	3650 Willow Ct, Tucson, AZ, 85701	0.84	Two-digit birth year Placeholder values cleared
PRV-22145	PRV	Lori S Williams	1984-07-03	UHC-29788-73	2018001039	7541 Washington St, Fresno, CA, 93734	0.84	Two-digit birth year Placeholder values cleared
PRV-20314	PRV	Kenneth Wong	1994-06-21	—	—	—	0.84	Two-digit birth year Placeholder values cleared
PRV-27300	PRV	John Sanders	1938-09-06	—	3628479163	—	0.84	Two-digit birth year Placeholder values cleared
PRV-20316	PRV	Juan Thompson	1963-12-24	—	6842047158	—	0.84	Two-digit birth year Placeholder values cleared
PRV-23489	PRV	Hannah Sims	1985-11-24	UHC-61845-14	—	9768 Sunset Blvd, Dallas, TX, 75256	0.84	Two-digit birth year Placeholder values cleared
PRV-21695	PRV	Lauren Rivera	1962-11-07	UHC-27701-96	3962587334	3282 Canyon Rd, Austin, TX, 78734	0.84	Two-digit birth year Placeholder values cleared
PRV-22348	PRV	Bryan Ryan	1983-06-11	—	9684781122	—	0.84	Two-digit birth year Placeholder values cleared
PRV-21211	PRV	Charlotte Dunn	1987-10-01	—	—	6874 Broadway, Denver, CO, 80250	0.84	Two-digit birth year Placeholder values cleared

690 rows, page 14 of 14Previous Next