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 “Plan code upper-cased”, lowest dq score first

All ENR CLM TPA PRV

Junk onlyFlagPlan code upper-casedClear

Record	Source	Name	DOB	Member ID	Phone	Address	Quality score	Flags
CLM-408727	CLM	Sean Watson	1977-07-12	UHC-13516-97	7157317625	2932 Mesa Dr, Orlando, FL, 32846	0.30	Name re-cased Two-digit birth year Phone reformatted Member ID reformatted+7 more
CLM-425489	CLM	Kelly Stephens	1994-10-12	UHC-33651-42	—	5799 Main St Apt 33, Fresno, CA, 93733	0.32	Name re-cased Unit split from street Street suffix standardised Address re-cased+6 more
CLM-421015	CLM	Adam Williamson	—	UHC-12020-33	—	2283 Valley View Dr, Miami, FL	0.34	Name re-cased Date of birth unreadable Street suffix standardised Address re-cased+5 more
CLM-410566	CLM	Christine Gonzales	1943-05-07	—	—	1128 Valley View Dr, Miami, FL, 33127	0.34	Name re-cased Two-digit birth year Street suffix standardised Address re-cased+5 more
CLM-401669	CLM	Frank Li	1974-10-04	UHC-11541-03	3346189898	365 Highland Ave, Mesa, AZ, 85209	0.34	Name split from “Last, First”Date of birth reformatted Phone reformatted Street suffix standardised+5 more
CLM-412814	CLM	Brian Burke	1995-01-24	UHC-07880-32	—	6480 Valley View Dr # 134, Austin, TX	0.34	Name split from “Last, First”Member ID reformatted Unit split from street Street suffix standardised+5 more
CLM-406284	CLM	Scott U Castro	—	—	—	7913 Desert Sky Blvd, Eden Prairie, MN, 55300	0.36	Name split from “Last, First”Date of birth unreadable Phone missing area code Street suffix standardised+4 more
CLM-410363	CLM	Mason Chen	—	—	—	9569 Canyon Rd, San Antonio, TX, 78240	0.36	Name split from “Last, First”Date of birth missing Street suffix standardised Address re-cased+4 more
CLM-409458	CLM	Tim Perez	1940-01-24	UHC-45125-91	—	3824 Oak St, Miami, FL	0.36	Name re-cased Street suffix standardised Address re-cased State name converted to code+4 more
CLM-430517	CLM	Carol Carter	1974-11-05	UHC-97175-90	—	6492 Washington St, Chandler, AZ	0.36	Name re-cased SSN last four extracted Street suffix standardised Address re-cased+4 more
CLM-416025	CLM	Brenda Nelson	1946-06-04	UHC-04067-06	—	1315 Market St, Gilbert, AZ, 85222	0.36	Name split from “Last, First”Street suffix standardised Address re-cased City re-cased+4 more
CLM-420997	CLM	Nicole Snyder	1988-07-06	UHC-47909-54	—	6336 Spring St, San Antonio, TX	0.38	Name split from “Last, First”Two-digit birth year Street suffix standardised Address re-cased+3 more
CLM-415276	CLM	Camila Brown	1951-11-17	UHC-87174-49	6099803556	3113 Forest Ave, Orlando, FL, 32832	0.44	Name re-cased Two-digit birth year Phone reformatted Street suffix standardised+6 more
CLM-426990	CLM	Martah P Jenkins	—	UHC-38108-73	2944769082	8650 Apache Blvd Apt 4, Sacramento, CA, 95821	0.46	Name re-cased Date of birth unreadable Phone reformatted Member ID reformatted+5 more
CLM-419750	CLM	Gerald Maldonado	1946-04-17	—	—	3295 Pine Dr # 915, Charlotte, NC	0.46	Name re-cased Unit split from street Street suffix standardised Address re-cased+5 more
CLM-404575	CLM	Judith Carroll	1939-03-06	UHC-51003-01	2202538358	9103 Church St, Phoenix, AZ, 85075	0.46	Name split from “Last, First”Phone reformatted Street suffix standardised Address re-cased+5 more
CLM-417542	CLM	Jacob Cooper	1976-06-10	UHC-40451-39	9829574303	7873 Jefferson Ave # 788, San Diego, CA, 92167	0.46	Name split from “Last, First”Phone reformatted Unit split from street Street suffix standardised+5 more
CLM-410539	CLM	Janet Wood	—	UHC-90445-01	4788274782	230 Ocean Ave, Phoenix, AZ, 85070	0.46	Name split from “Last, First”Date of birth unreadable Phone reformatted Member ID reformatted+5 more
CLM-432822	CLM	Margaret Patel	1991-06-28	UHC-64158-82	—	6042 Hillcrest Rd Apt 27, Austin, TX	0.46	Name re-cased Date of birth reformatted Unit split from street Street suffix standardised+5 more
CLM-427674	CLM	Grace Wong	2000-12-03	UHC-13056-47	—	3571 Spring St, Sacramento, CA	0.46	Name re-cased Street suffix standardised Address re-cased City re-cased+5 more
CLM-417154	CLM	RachelJunk	1959-08-26	UHC-31823-84	—	7580 Maple Ave, Eden Prairie, MN, 55354	0.46	Name re-cased Street suffix standardised Address re-cased State code upper-cased+5 more
CLM-420533	CLM	Mertha Q Salazar	1982-06-10	UHC-04503-85	6134008412	8402 Pine Dr, Plano, TX, 75041	0.46	Name re-cased Two-digit birth year Phone reformatted Street suffix standardised+5 more
CLM-420137	CLM	Alexander Patterson	1965-06-14	—	—	5599 Desert Sky Blvd, Glendale, AZ, 85346	0.46	Name re-cased Two-digit birth year Street suffix standardised Address re-cased+5 more
CLM-410181	CLM	Sandra Tucker	1962-06-06	—	7495152251	4843 Grand Ave Apt 34, San Diego, CA, 92176	0.46	Name re-cased Phone reformatted Unit split from street Street suffix standardised+5 more
CLM-432545	CLM	Jdy Wells	1989-06-18	—	—	5771 Indian School Rd, Scottsdale, AZ	0.46	Date of birth reformatted Street suffix standardised Address re-cased City re-cased+5 more
CLM-429334	CLM	Barbara Kennedy	1967-03-23	UHC-82530-02	5426164266	4915 Elm St, Tampa, FL	0.46	Name re-cased Phone reformatted Street suffix standardised Address re-cased+5 more
CLM-415715	CLM	Charlotte Lopez	1943-04-20	UHC-02280-02	6534522422	1647 Spring St, Tempe, AZ, 85236	0.46	Name re-cased Date of birth reformatted Phone reformatted Street suffix standardised+5 more
CLM-423625	CLM	Eric Simpson	1998-10-18	UHC-65773-70	9843752110	8776 Canyon Rd, Columbus, OH, 43289	0.48	Name split from “Last, First”Date of birth reformatted Member ID reformatted Street suffix standardised+4 more
CLM-417606	CLM	Arthur Gibson	1982-09-25	UHC-31926-06	—	6998 Cedar Ln, Austin, TX	0.48	Name re-cased Street suffix standardised Address re-cased State name converted to code+4 more
CLM-403206	CLM	Jakob G Wong	1982-10-02	—	—	1191 Camelback Rd Apt 17, Mesa, AZ, 85210	0.48	Name re-cased Phone missing area code Unit split from street Street suffix standardised+4 more
CLM-409582	CLM	Jennifer Riley	1988-04-14	—	—	4639 Baseline Rd, Jacksonville, FL, 32286	0.48	Name re-cased Two-digit birth year Street suffix standardised Address re-cased+4 more
CLM-406213	CLM	Maria E Little	1969-04-02	UHC-16279-83	—	1839 Apache Blvd, Columbus, OH, 43238	0.48	Name split from “Last, First”Street suffix standardised Address re-cased City re-cased+4 more
CLM-409856	CLM	Eric Fisher	1942-10-10	UHC-76932-93	—	799 Lake View Rd, Chandler, AZ, 85244	0.48	Name split from “Last, First”Date of birth reformatted Street suffix standardised Address re-cased+4 more
CLM-401868	CLM	Nicholas K Andrews	1985-11-19	—	—	4409 Lincoln Way, Dallas, TX	0.48	Name split from “Last, First”Date of birth reformatted Street suffix standardised Address re-cased+4 more
CLM-401869	CLM	Nicholas K Andrews	1985-11-19	—	—	4409 Lincoln Way, Dallas, TX	0.48	Name split from “Last, First”Date of birth reformatted Street suffix standardised Address re-cased+4 more
CLM-421517	CLM	Dylan Burns	1947-12-02	UHC-47416-37	7704238373	8794 Harbor Blvd, Nashville, TN, 37273	0.48	Two-digit birth year Phone reformatted Street suffix standardised Address re-cased+4 more
CLM-430538	CLM	Dennis F Watson	1960-02-18	UHC-66816-88	—	3612 Highland Ave # 335, Chandler, AZ, 85226	0.48	Name split from “Last, First”Date of birth reformatted Phone missing area code Member ID reformatted+4 more
CLM-416363	CLM	Omar Meidna	1955-05-19	UHC-37490-97	—	3433 Meadow Ln, Orlando, FL, 32854	0.48	Name re-cased Street suffix standardised Address re-cased ZIP+4 trimmed+4 more
CLM-408317	CLM	Aaron Murphy	1951-03-16	UHC-20453-66	—	8883 Canyon Rd # 127, Nashville, TN, 37236	0.48	Name re-cased Phone missing area code Unit split from street Street suffix standardised+4 more
CLM-403486	CLM	Megaan Y Jenkins	1988-07-16	UHC-29869-80	9145677518	9484 River Rd, Gilbert, AZ	0.48	Name re-cased Date of birth reformatted Street suffix standardised Address re-cased+4 more
CLM-417501	CLM	Justin Reyes	1963-09-22	—	—	4889 Spring St, Glendale, AZ, 85337	0.48	Name re-cased SSN last four extracted Street suffix standardised Address re-cased+4 more
CLM-402869	CLM	Jennifer Phillips	—	UHC-74884-63	2782826784	338 Main St, Jacksonville, FL, 32268	0.48	Date of birth missing Phone reformatted Member ID reformatted Street suffix standardised+4 more
CLM-421952	CLM	Samuel Fisher	1970-06-03	UHC-59857-84	3586546233	2380 Highland Ave, Seattle, WA, 98111	0.48	Phone reformatted Street suffix standardised Address re-cased ZIP+4 trimmed+4 more
CLM-410438	CLM	Mertha Chapman	1938-04-06	—	—	1455 Mountain View Dr, Tempe, AZ, 85218	0.48	Name re-cased Street suffix standardised Address re-cased State name converted to code+4 more
CLM-422315	CLM	Lisa Ferguson	1965-10-13	—	5077289719	4972 Cedar Ln, Eden Prairie, MN, 55370	0.48	Name split from “Last, First”Two-digit birth year Street suffix standardised Address re-cased+4 more
CLM-411438	CLM	Brenda Tran	1994-10-17	UHC-06212-91	—	9506 Lake View Rd, Tucson, AZ, 85739	0.48	Name re-cased Street suffix standardised Address re-cased City re-cased+4 more
CLM-402761	CLM	Lidna Oliver	—	UHC-29977-44	2294438693	1038 Sunset Blvd, Eden Prairie, MN, 55375	0.48	Name re-cased Date of birth unreadable Phone reformatted Street suffix standardised+4 more
CLM-428260	CLM	Ryan Walker	1979-07-19	UHC-79552-94	—	9299 Hillcrest Rd, Las Vegas, NV	0.48	Date of birth reformatted Street suffix standardised Address re-cased ZIP missing+4 more
CLM-405876	CLM	Deborah Ramos	1996-05-03	UHC-13452-14	6499736227	2747 Baseline Rd, Los Angeles, CA, 90008	0.48	Two-digit birth year Member ID reformatted Street suffix standardised Address re-cased+4 more
CLM-422276	CLM	Janet Morgan	1968-04-24	UHC-17766-52	—	2596 Sunset Blvd Apt 39, Chandler, AZ, 85228	0.50	Unit split from street Street suffix standardised Address re-cased Gender normalised+3 more

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