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 “ZIP+4 trimmed”, lowest dq score first

All ENR CLM TPA PRV

Junk onlyFlagZIP+4 trimmedClear

Record	Source	Name	DOB	Member ID	Phone	Address	Quality score	Flags
CLM-419853	CLM	Roy Mils	1963-12-12	UHC-46354-30	—	5385 Elm St, Minneapolis, MN, 55473	0.50	Name split from “Last, First”Date of birth reformatted Street suffix standardised Address re-cased+3 more
CLM-415816	CLM	Patricia M Payne	2003-11-14	UHC-57067-49	—	4502 Cedar Ln, Minneapolis, MN, 55427	0.50	Name re-cased Street suffix standardised Address re-cased ZIP+4 trimmed+3 more
CLM-406409	CLM	Alexis Welch	1950-05-21	UHC-42203-08	—	6563 Canyon Rd, Phoenix, AZ, 85068	0.50	Date of birth reformatted Street suffix standardised Address re-cased ZIP+4 trimmed+3 more
CLM-406639	CLM	Harold N Vega	—	UHC-62854-39	—	9470 Highland Ave, Orlando, FL, 32842	0.50	Name re-cased Date of birth unreadable City re-cased State name converted to code+3 more
CLM-408237	CLM	Abby Vasquez	1992-01-02	UHC-90186-63	6853244514	6809 Bayshore Dr, Houston, TX, 77044	0.50	Name split from “Last, First”Phone reformatted Street suffix standardised Address re-cased+3 more
CLM-403560	CLM	Hannah Little	1995-12-08	UHC-90419-65	—	4288 Park Pl, Plano, TX, 75096	0.50	Street suffix standardised Address re-cased City re-cased ZIP+4 trimmed+3 more
CLM-409165	CLM	Juan Murphy	—	—	6846278951	147 Canyon Rd, Tampa, FL, 33668	0.50	Date of birth unreadable Phone reformatted Street suffix standardised Address re-cased+3 more
CLM-431145	CLM	Charles M Hoffman	1986-03-16	UHC-28425-96	8849558470	1089 Bayshore Dr, Jacksonville, FL, 32269	0.50	Date of birth reformatted Street suffix standardised Address re-cased City re-cased+3 more
CLM-415943	CLM	Abby B Olson	1944-07-07	UHC-32653-35	4863715490	4859 Hillcrest Rd, Nashville, TN, 37264	0.50	Name re-cased Two-digit birth year Phone reformatted Street suffix standardised+3 more
CLM-432695	CLM	Denise Rogers	1996-05-21	UHC-63267-36	3935128684	2232 Forest Ave, Las Vegas, NV, 89136	0.50	Two-digit birth year Phone reformatted Street suffix standardised Address re-cased+3 more
CLM-410325	CLM	Keith Torres	—	UHC-89886-91	—	8102 Main St, Houston, TX, 77018	0.50	Date of birth unreadable Street suffix standardised Address re-cased City re-cased+3 more
CLM-422159	CLM	Santiago Johnston	1951-11-11	—	—	2725 Washington St, Chandler, AZ, 85284	0.50	Name re-cased Date of birth reformatted Phone missing area code Street suffix standardised+3 more
CLM-425309	CLM	Arthur Carter	1953-09-20	UHC-46569-38	—	7582 Washington St, Chandler, AZ, 85272	0.50	Name re-cased Two-digit birth year Street suffix standardised Address re-cased+3 more
CLM-416710	CLM	Logan Green	1972-01-18	—	5134467856	32 Willow Ct # 353, Chandler, AZ, 85266	0.50	Date of birth reformatted Unit split from street Street suffix standardised Address re-cased+3 more
CLM-429041	CLM	Mei Thompson	1980-10-20	UHC-34224-49	7002522355	3545 Harbor Blvd, San Antonio, TX, 78232	0.50	Name split from “Last, First”Phone reformatted City re-cased ZIP+4 trimmed+3 more
CLM-406292	CLM	Nathan Powell	1989-03-17	UHC-58381-41	4416767283	683 Willow Ct, Seattle, WA, 98177	0.50	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+3 more
CLM-409806	CLM	Helen Alexander	—	—	3625748619	7137 Cedar Ln, Nashville, TN, 37262	0.50	Name re-cased Date of birth unreadable Street suffix standardised Address re-cased+3 more
CLM-420742	CLM	Carl Banks	1980-11-20	UHC-01367-28	—	6504 Mountain View Dr Apt 25, Minneapolis, MN, 55467	0.50	Name re-cased Unit split from street Street suffix standardised Address re-cased+3 more
CLM-417097	CLM	Hannah Graham	2005-01-26	UHC-42390-49	—	3757 Meadow Ln, Eden Prairie, MN, 55364	0.50	Name re-cased Street suffix standardised Address re-cased State name converted to code+3 more
CLM-407385	CLM	George Holmes	1997-06-27	UHC-85048-47	—	6643 Hillcrest Rd, Denver, CO, 80278	0.50	Two-digit birth year Street suffix standardised Address re-cased City re-cased+3 more
CLM-422818	CLM	Sfoia P Rodriguez	1941-08-23	UHC-80555-02	9885105438	5934 Harbor Blvd, Atlanta, GA, 30349	0.50	Phone reformatted Street suffix standardised Address re-cased State name converted to code+3 more
CLM-428334	CLM	Joyce Wng	1947-06-23	UHC-83210-22	9502079885	3082 Meadow Ln, San Diego, CA, 92164	0.50	Name split from “Last, First”Date of birth reformatted Phone reformatted City re-cased+3 more
CLM-430443	CLM	Andreew S Vega	1963-12-13	UHC-45507-37	—	2350 Harbor Blvd, Eden Prairie, MN, 55392	0.50	Name split from “Last, First”Date of birth reformatted Street suffix standardised Address re-cased+3 more
CLM-421661	CLM	Heather F Duncan	1946-05-05	—	7939881837	7012 Central Ave, Mesa, AZ, 85231	0.50	Phone reformatted Street suffix standardised Address re-cased ZIP+4 trimmed+3 more
CLM-400360	CLM	Anna Stevens	1970-11-09	UHC-64371-85	8123424815	582 Union St, Orlando, FL, 32828	0.50	Name re-cased Two-digit birth year Phone reformatted Street suffix standardised+3 more
CLM-413628	CLM	Keith Banks	—	—	4206415138	8804 Camelback Rd, Las Vegas, NV, 89171	0.50	Name re-cased Date of birth unreadable Street suffix standardised Address re-cased+3 more
CLM-430466	CLM	Joyke Sanders	1972-01-18	—	6839567999	566 Union St # 641, Las Vegas, NV, 89177	0.50	Phone reformatted Unit split from street Street suffix standardised Address re-cased+3 more
CLM-414509	CLM	Samuel Guerrero	2004-08-11	—	3562221119	4432 Willow Ct, Plano, TX, 75040	0.50	Name split from “Last, First”Date of birth reformatted Street suffix standardised Address re-cased+3 more
CLM-418453	CLM	Julia Jackson	1987-05-03	UHC-00538-03	—	9856 Maple Ave, San Antonio, TX, 78252	0.50	Name split from “Last, First”Date of birth reformatted Street suffix standardised Address re-cased+3 more
CLM-418744	CLM	Marilyn Barnes	1997-03-01	UHC-46631-14	9546693317	1252 Mountain View Dr, Chandler, AZ, 85275	0.50	Two-digit birth year Member ID reformatted Street suffix standardised Address re-cased+3 more
CLM-426792	CLM	Scott Vazquez	1997-04-28	UHC-50406-76	3305732909	7201 Sunset Blvd, Charlotte, NC, 28225	0.50	Name split from “Last, First”Date of birth reformatted Street suffix standardised Address re-cased+3 more
CLM-426791	CLM	Scott Vazquez	1997-04-28	UHC-50406-76	3305732909	7201 Sunset Blvd, Charlotte, NC, 28225	0.50	Name split from “Last, First”Date of birth reformatted Street suffix standardised Address re-cased+3 more
CLM-429063	CLM	Michael Mills	1996-08-15	—	—	1624 Mountain View Dr Apt 5, Nashville, TN, 37273	0.50	Date of birth reformatted Unit split from street Street suffix standardised Address re-cased+3 more
CLM-412069	CLM	Ruth Dunn	2002-12-22	—	—	1310 Apache Blvd, Tampa, FL, 33623	0.50	Name split from “Last, First”Street suffix standardised Address re-cased State code upper-cased+3 more
CLM-426350	CLM	Maria R Jordan	1979-04-01	—	—	7536 Central Ave, Atlanta, GA, 30385	0.50	Name re-cased Street suffix standardised Address re-cased State name converted to code+3 more
CLM-407497	CLM	Martha Weaver	1987-08-11	UHC-63216-91	—	7449 Jefferson Ave, Scottsdale, AZ, 85226	0.52	Name split from “Last, First”Street suffix standardised Address re-cased ZIP+4 trimmed+2 more
CLM-428027	CLM	Carl Russell	1970-11-28	UHC-40882-68	—	3970 Palm Dr, Dallas, TX, 75204	0.52	Name re-cased Two-digit birth year Street suffix standardised Address re-cased+2 more
CLM-400624	CLM	Harold E Martin	1989-10-04	—	8902671945	1613 Highland Ave, Seattle, WA, 98125	0.52	Phone reformatted Street suffix standardised Address re-cased ZIP+4 trimmed+2 more
CLM-403930	CLM	Danielle White	1999-07-17	UHC-49036-24	9699190327	5573 Bayshore Dr, Minneapolis, MN, 55470	0.52	Name re-cased Two-digit birth year ZIP+4 trimmed Gender normalised+2 more
CLM-424502	CLM	Heather Santiago	1984-05-12	UHC-96448-79	9216274151	6619 Spring St, Minneapolis, MN, 55444	0.52	Name split from “Last, First”Date of birth reformatted Street suffix standardised Address re-cased+2 more
CLM-409570	CLM	Harold Mason	1940-11-11	UHC-33464-88	—	1481 Hillcrest Rd # 741, Gilbert, AZ, 85238	0.52	Unit split from street Street suffix standardised Address re-cased City re-cased+2 more
CLM-421301	CLM	Donald Mooe	1991-05-04	UHC-35863-38	3944287776	9889 Indian School Rd, Austin, TX, 78761	0.52	Date of birth reformatted SSN last four extracted Street suffix standardised Address re-cased+2 more
CLM-412961	CLM	Ruth Payne	1977-11-16	UHC-75266-66	—	6794 Church St, Jacksonville, FL, 32290	0.52	Name split from “Last, First”Street suffix standardised Address re-cased ZIP+4 trimmed+2 more
CLM-415301	CLM	Amy Lawrence	—	UHC-73297-66	—	2012 Mountain View Dr, Denver, CO, 80247	0.52	Date of birth unreadable Street suffix standardised Address re-cased ZIP+4 trimmed+2 more
CLM-430817	CLM	Diego Montgomery	1950-06-08	UHC-56570-23	9429118311	2865 Main St, Columbus, OH, 43211	0.52	Phone reformatted Street suffix standardised Address re-cased State name converted to code+2 more
CLM-410486	CLM	Carrolyn Price	2005-12-07	—	6302991698	8651 Ridge Rd, Atlanta, GA, 30391	0.52	Phone reformatted Street suffix standardised Address re-cased ZIP+4 trimmed+2 more
CLM-405330	CLM	Rachel H Wong	1946-03-22	—	8184020223	9625 Ocean Ave, Denver, CO, 80232	0.52	Middle initial moved out of first name Street suffix standardised Address re-cased ZIP+4 trimmed+2 more
CLM-405331	CLM	Rachel H Wong	1946-03-22	—	8184020223	9625 Ocean Ave, Denver, CO, 80232	0.52	Middle initial moved out of first name Street suffix standardised Address re-cased ZIP+4 trimmed+2 more
CLM-429517	CLM	Julia D Luna	1971-02-15	—	—	8584 Main St # 607, Tampa, FL, 33678	0.52	Unit split from street Street suffix standardised Address re-cased ZIP+4 trimmed+2 more
CLM-414277	CLM	Zachary Wakins	—	UHC-26709-92	7126853630	9266 Ridge Rd, Atlanta, GA, 30322	0.52	Name re-cased Date of birth missing Phone reformatted Street suffix standardised+2 more

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