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 code upper-cased”, lowest dq score first

All ENR CLM TPA PRV

Junk onlyFlagState code upper-casedClear

Record	Source	Name	DOB	Member ID	Phone	Address	Quality score	Flags
PRV-23269	PRV	Margaret Roberts	1962-05-20	UHC-10370-08	3216525886	6363 Highland Ave, Los Angeles, CA, 90039	0.64	Two-digit birth year Phone reformatted Street suffix standardised Address re-cased+2 more
PRV-28690	PRV	Arjun Martinez	1977-04-11	—	6263650166	5901 Central Ave # 438, Phoenix, AZ, 85091	0.64	Phone reformatted Unit split from street Street suffix standardised Address re-cased+2 more
PRV-28714	PRV	Omar Gonzalez	1968-04-12	UHC-96715-90	5024267981	7931 Forest Ave, Plano, TX, 75052	0.64	Street suffix standardised Address re-cased State code upper-cased Gender normalised+2 more
PRV-26525	PRV	Isabella Kelly	1959-02-25	—	4505933422	2733 Sunset Blvd, Dallas, TX	0.64	Name split from “Last, First”Date of birth reformatted State code upper-cased ZIP missing+2 more
PRV-22788	PRV	Angela Q Hawkins	2003-04-13	—	8632020678	8940 Church St, Mesa, AZ, 85276	0.64	Phone reformatted Street suffix standardised Address re-cased State code upper-cased+2 more
PRV-23328	PRV	Barbara Pena	2005-02-23	—	4433485397	2978 Church St, Atlanta, GA	0.64	Street suffix standardised Address re-cased State code upper-cased ZIP missing+2 more
PRV-20132	PRV	Amenda H Campbell	1953-03-03	—	6556455375	2081 Park Pl Apt 20, Columbus, OH, 43220	0.64	Phone reformatted Unit split from street Street suffix standardised Address re-cased+2 more
PRV-20499	PRV	Lori E Carlson	1945-09-28	—	8613804519	2001 Elm St, Scottsdale, AZ, 85270	0.64	Phone reformatted Street suffix standardised Address re-cased State code upper-cased+2 more
PRV-26504	PRV	Daniel Kim	1958-09-25	—	5024941594	3734 Mesa Dr, Nashville, TN, 37231	0.64	Name split from “Last, First”Phone reformatted Street suffix standardised Address re-cased+2 more
PRV-27809	PRV	Deborah S Burns	1980-01-12	—	2202424505	2696 Willow Ct, Fresno, CA, 93727	0.64	Date of birth reformatted Street suffix standardised Address re-cased State code upper-cased+2 more
PRV-27425	PRV	Martha Watson	1976-12-23	UHC-66588-79	6966517927	6159 Union St, Eden Prairie, MN, 55365	0.66	Street suffix standardised Address re-cased State code upper-cased ZIP+4 trimmed+1 more
PRV-27587	PRV	Eugene Freeman	1961-12-23	—	8543837439	5162 Lincoln Way, Scottsdale, AZ, 85251	0.66	Name split from “Last, First”City re-cased State code upper-cased Gender normalised+1 more
PRV-29474	PRV	Michael Ramirez	2007-02-19	UHC-59993-39	8239850779	7881 Maple Ave Apt 1, Dallas, TX, 75205	0.66	Date of birth reformatted Unit split from street State code upper-cased ZIP+4 trimmed+1 more
PRV-28631	PRV	Justin Jackson	1995-01-02	UHC-75123-32	—	4662 Apache Blvd, Denver, CO, 80254	0.66	Name split from “Last, First”Street suffix standardised Address re-cased State code upper-cased+1 more
PRV-23107	PRV	Brittany Q Fowler	1948-04-11	—	7738311115	4303 Lake View Rd, San Antonio, TX, 78274	0.66	Street suffix standardised Address re-cased State code upper-cased ZIP+4 trimmed+1 more
PRV-26797	PRV	Gerald Harris	1993-09-04	UHC-40919-46	—	5549 Market St, Las Vegas, NV, 89128	0.66	Date of birth reformatted State code upper-cased ZIP+4 trimmed Gender normalised+1 more
PRV-28200	PRV	Lauren Howard	2005-04-18	UHC-54097-94	7824353526	9045 Harbor Blvd, Minneapolis, MN, 55437	0.66	Two-digit birth year Phone reformatted State code upper-cased Gender normalised+1 more
PRV-29232	PRV	Samantha R Thompson	1941-01-01	—	4139936843	2218 Indian School Rd, Austin, TX, 78713	0.66	State code upper-cased ZIP+4 trimmed Gender normalised Whitespace trimmed+1 more
PRV-27871	PRV	Janice Duncan	2003-08-22	—	2125714493	1469 Central Ave # 758, Los Angeles, CA, 90099	0.66	Unit split from street Street suffix standardised Address re-cased State code upper-cased+1 more
PRV-26596	PRV	Jessica Duncan	2003-02-01	—	5967665166	8245 Oak St Apt 34, Mesa, AZ, 85213	0.66	Unit split from street Street suffix standardised Address re-cased State code upper-cased+1 more
PRV-26595	PRV	Jessica Duncan	2003-02-01	—	5967665166	8245 Oak St Apt 34, Mesa, AZ, 85213	0.66	Unit split from street Street suffix standardised Address re-cased State code upper-cased+1 more
PRV-22281	PRV	Mary M Waver	1981-06-07	—	2983848412	5061 Maple Ave, San Antonio, TX, 78281	0.66	Name re-cased Two-digit birth year State code upper-cased ZIP+4 trimmed+1 more
PRV-25568	PRV	Alice Herrera	1980-06-25	—	—	7946 Elm St, Jacksonville, FL, 32268	0.66	Street suffix standardised Address re-cased State code upper-cased ZIP+4 trimmed+1 more
PRV-24187	PRV	Jacqueline J Montgomery	1946-10-28	—	6598798371	4351 Harbor Blvd, Eden Prairie, MN, 55344	0.70	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+5 more
PRV-23440	PRV	Samantha Welch	1970-08-20	—	4308865183	3081 Jefferson Ave, San Antonio, TX, 78234	0.70	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+5 more
PRV-25379	PRV	Patrikk C Ortega	1990-09-09	—	8315654725	3527 Canyon Rd, Atlanta, GA, 30306	0.70	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+5 more
PRV-25740	PRV	Nah Roberts	1953-07-09	UHC-09396-38	6858362098	5412 Main St, Mesa, AZ, 85216	0.72	Name re-cased Phone reformatted Street suffix standardised Address re-cased+4 more
PRV-29221	PRV	Jennifer Schmidt	2003-07-05	UHC-29055-65	6064750635	3969 Camelback Rd, Los Angeles, CA, 90096	0.72	Name re-cased Phone reformatted Street suffix standardised Address re-cased+4 more
PRV-22461	PRV	Stephen Reyes	1960-07-03	—	6667724835	6423 Harbor Blvd, Mesa, AZ, 85269	0.72	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+4 more
PRV-20224	PRV	Patrick Robinson	1977-04-11	—	2776456911	7387 Bayshore Dr, Sacramento, CA, 95862	0.72	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+4 more
PRV-28395	PRV	Brittany Fuller	1965-12-07	UHC-81567-13	5543874972	799 Elm St, Las Vegas, NV, 89109	0.72	Name re-cased Phone reformatted Street suffix standardised Address re-cased+4 more
PRV-22590	PRV	Sullivan E Michelle	1950-10-26	—	6344746191	2442 Market St, Dallas, TX, 75255	0.72	Name re-cased Phone reformatted Street suffix standardised Address re-cased+4 more
PRV-25422	PRV	Laura Chavez	2006-02-02	—	—	1179 Lake View Rd, Denver, CO, 80251	0.72	Name re-cased Date of birth reformatted Street suffix standardised Address re-cased+4 more
PRV-20633	PRV	Luis R Freeman	1981-07-01	—	4378136234	147 Central Ave, Tucson, AZ, 85797	0.72	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+4 more
PRV-25301	PRV	Paul Lucas	1946-06-15	—	7796597606	3616 Camelback Rd, Jacksonville, FL, 32262	0.72	Name re-cased Phone reformatted Street suffix standardised Address re-cased+4 more
PRV-26902	PRV	Grace B Davis	1944-10-19	UHC-06537-09	5339720897	7504 Ridge Rd, Austin, TX, 78794	0.72	Name re-cased Phone reformatted Street suffix standardised Address re-cased+4 more
PRV-21134	PRV	Steven Guzman	2001-11-20	UHC-15163-18	6762258210	6461 Mesa Dr, Las Vegas, NV, 89120	0.72	Name re-cased Phone reformatted Street suffix standardised Address re-cased+4 more
PRV-27446	PRV	Patrick Collins	1974-11-27	—	7308391245	1406 Maple Ave, Jacksonville, FL, 32222	0.72	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+4 more
PRV-22995	PRV	Kathy S Simmons	1985-07-17	UHC-12054-24	3328713836	1289 Main St, Scottsdale, AZ, 85260	0.72	Name re-cased Date of birth reformatted Street suffix standardised Address re-cased+4 more
PRV-26083	PRV	Samantha G Fowler	1947-10-17	—	9442115222	5051 Mountain View Dr, Gilbert, AZ, 85228	0.72	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+4 more
PRV-27368	PRV	Aaron Lopez	2003-04-10	UHC-79349-76	2832008018	2613 Palm Dr, Fresno, CA, 93785	0.74	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+3 more
PRV-29129	PRV	Susan Contreras	1963-04-01	UHC-06057-20	5623228934	7437 Sage Ct, Columbus, OH, 43295	0.74	Name re-cased Phone reformatted Street suffix standardised Address re-cased+3 more
PRV-24250	PRV	Tim Sims	2008-09-12	UHC-24501-74	8627090425	3299 River Rd, Las Vegas, NV, 89134	0.74	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+3 more
PRV-21251	PRV	Joyce D Ramos	1952-01-06	—	5677609145	471 Spring St, Las Vegas, NV, 89109	0.74	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+3 more
PRV-21029	PRV	Christian Perez	1978-01-11	UHC-47113-40	—	9660 Grand Ave Apt 35, Tempe, AZ, 85211	0.74	Name re-cased Date of birth reformatted Member ID reformatted Unit split from street+3 more
PRV-21378	PRV	Peteer Clark	1947-06-08	—	6056117774	275 Cedar Ln, Denver, CO, 80294	0.74	Date of birth reformatted Street suffix standardised Address re-cased State code upper-cased+3 more
PRV-28194	PRV	Nicholas Jackson	1987-08-03	UHC-25427-08	5773694218	1109 Maple Ave, Chandler, AZ, 85260	0.74	Phone reformatted Street suffix standardised Address re-cased City re-cased+3 more
PRV-28195	PRV	Nicholas Jackson	1987-08-03	UHC-25427-08	5773694218	1109 Maple Ave, Chandler, AZ, 85260	0.74	Phone reformatted Street suffix standardised Address re-cased City re-cased+3 more
PRV-20464	PRV	Mary Murray	1980-11-05	—	2116793407	1000 Spring St, Miami, FL, 33103	0.74	Name re-cased Phone reformatted Street suffix standardised Address re-cased+3 more
PRV-23976	PRV	Brittany Munoz	1960-04-02	UHC-87830-57	8025740413	8564 Meadow Ln, Orlando, FL, 32831	0.74	Name re-cased Date of birth reformatted Street suffix standardised Address re-cased+3 more

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