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

Third-party administrator, flag “Street suffix standardised”, junk only, lowest dq score first

All ENR CLM TPA PRV

Junk onlyFlagStreet suffix standardisedClear

Record	Source	Name	DOB	Member ID	Phone	Address	Quality score	Flags
TPA-61783	TPA	Benjamin CJunk	1969-07-01	—	4645659812	8814 Park Pl, Nashville, TN	0.36	Street suffix standardised Address re-cased State code upper-cased ZIP missing+4 more
TPA-60767	TPA	DorisJunk	1962-04-27	—	—	3850 Bayshore Dr, Dallas, TX, 75270	0.36	Name re-cased Date of birth reformatted SSN last four extracted Street suffix standardised+4 more
TPA-58473	TPA	LisaJunk	—	—	—	8703 Sunset Blvd, Phoenix, AZ, 85067	0.38	Date of birth unreadable Street suffix standardised Address re-cased ZIP+4 trimmed+3 more
TPA-64188	TPA	LoganJunk	1960-07-15	—	—	6603 Jefferson Ave # 113, Miami, FL, 33191	0.38	Unit split from street Street suffix standardised Address re-cased ZIP+4 trimmed+3 more
TPA-54973	TPA	SamuelJunk	1967-07-12	UHC-19679-79	—	6855 Church St, Tucson, AZ	0.38	Date of birth reformatted Street suffix standardised Address re-cased ZIP missing+3 more
TPA-58985	TPA	Jerry XJunk	1939-03-08	—	—	8116 Ridge Rd, Nashville, TN	0.38	Street suffix standardised Address re-cased ZIP missing Gender normalised+3 more
TPA-54618	TPA	FrankJunk	1983-04-08	—	—	8890 Lincoln Way, Chandler, AZ, 85223	0.38	Name re-cased Two-digit birth year Street suffix standardised Address re-cased+3 more
TPA-54742	TPA	DJunk	1958-05-15	UHC-96374-15	5299698703	4017 Main St, Las Vegas, NV, 89161	0.38	Two-digit birth year Street suffix standardised Address re-cased State name converted to code+3 more
TPA-57950	TPA	MitchellJunk	1971-03-02	—	—	9358 Jefferson Ave Apt 37, Denver, CO, 80204	0.48	Name re-cased Unit split from street Street suffix standardised Address re-cased+4 more
TPA-59374	TPA	Valentina QJunk	1949-10-14	—	—	3256 Market St, Tucson, AZ, 85710	0.50	Name re-cased Street suffix standardised Address re-cased Gender normalised+3 more
TPA-54609	TPA	—Junk	2004-04-13	—	6288047841	5051 Market St, Plano, TX, 75043	0.52	Phone reformatted Street suffix standardised Address re-cased Gender normalised+2 more
TPA-63043	TPA	—Junk	1975-03-16	—	—	4120 River Rd, Jacksonville, FL	0.52	Street suffix standardised Address re-cased ZIP missing Whitespace trimmed+2 more
TPA-57553	TPA	Theresa RJunk	1994-05-11	—	—	9544 Elm St, Tempe, AZ, 85247	0.60	Name re-cased Date of birth reformatted Street suffix standardised Address re-cased+4 more
TPA-60179	TPA	Willie BJunk	1998-11-15	—	4772830887	9044 Mountain View Dr, Las Vegas, NV, 89163	0.60	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+4 more
TPA-53376	TPA	—Junk	1990-12-12	—	8029312371	1686 Hillcrest Rd, Columbus, OH, 43227	0.62	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+3 more
TPA-53864	TPA	JohnJunk	1998-09-14	—	—	8543 Pine Dr, Tampa, FL, 33642	0.62	Name re-cased Street suffix standardised Address re-cased City re-cased+3 more
TPA-58187	TPA	EircJunk	1998-07-10	—	6162170791	9184 Highland Ave, Tampa, FL, 33676	0.62	Name re-cased Phone reformatted Street suffix standardised Address re-cased+3 more
TPA-55504	TPA	DonnaJunk	1975-08-12	—	8339335733	8277 Camelback Rd, Tempe, AZ, 85237	0.62	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+3 more
TPA-61840	TPA	UJunk	1963-09-19	UHC-41493-30	4429338171	832 Canyon Rd, Jacksonville, FL, 32255	0.64	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+2 more
TPA-56799	TPA	—Junk	1944-12-04	—	—	2619 Central Ave, San Diego, CA, 92110	0.64	Date of birth reformatted Street suffix standardised Address re-cased City re-cased+2 more
TPA-54377	TPA	Cynthia OJunk	1978-03-06	—	7867774387	4353 Washington St, Phoenix, AZ, 85043	0.64	Name re-cased Phone reformatted Street suffix standardised Address re-cased+2 more
TPA-51399	TPA	—Junk	1992-07-05	—	8376372772	3824 Harbor Blvd, Jacksonville, FL, 32263	0.64	Date of birth reformatted Phone reformatted Street suffix standardised Address re-cased+2 more
TPA-58996	TPA	—Junk	1971-03-18	—	—	455 Central Ave, Tampa, FL, 33633	0.64	Date of birth reformatted Street suffix standardised Address re-cased City re-cased+2 more
TPA-52810	TPA	JudithJunk	1940-07-01	—	—	7317 Sage Ct, Minneapolis, MN, 55427	0.64	Street suffix standardised Address re-cased City re-cased Whitespace trimmed+2 more
TPA-62771	TPA	JaniceJunk	1962-07-21	—	—	4623 Highland Ave, Chandler, AZ, 85234	0.64	Date of birth reformatted Street suffix standardised Address re-cased Whitespace trimmed+2 more
TPA-57123	TPA	BillyJunk	1964-12-16	—	—	9252 Market St, Tucson, AZ, 85708	0.64	Name re-cased Street suffix standardised Address re-cased Whitespace trimmed+2 more
TPA-58170	TPA	—Junk	1994-02-07	—	—	5068 Ocean Ave, Dallas, TX, 75218	0.66	Date of birth reformatted Street suffix standardised Address re-cased Placeholder values cleared+1 more
TPA-58856	TPA	—Junk	1966-06-07	—	—	723 Camelback Rd, Chandler, AZ, 85211	0.66	Street suffix standardised Address re-cased Whitespace trimmed Placeholder values cleared+1 more
TPA-60877	TPA	VincentJunk	1973-06-20	UHC-26763-55	2977589648	8234 Jefferson Ave, San Antonio, TX, 78246	0.66	Phone reformatted Street suffix standardised Address re-cased Placeholder values cleared+1 more
TPA-51881	TPA	—Junk	1955-10-14	UHC-43403-52	—	1637 Mountain View Dr, Glendale, AZ, 85356	0.66	Date of birth reformatted Street suffix standardised Address re-cased Placeholder values cleared+1 more
TPA-60456	TPA	—Junk	2000-09-03	UHC-97938-47	—	7552 Sunset Blvd, Scottsdale, AZ, 85263	0.66	Street suffix standardised Address re-cased Whitespace trimmed Placeholder values cleared+1 more
TPA-55055	TPA	MichelleJunk	1939-03-18	—	—	888 Cedar Ln, Tucson, AZ, 85741	0.66	Name re-cased Street suffix standardised Address re-cased Placeholder values cleared+1 more
TPA-52563	TPA	DurisJunk	1951-03-03	—	—	1581 Canyon Rd, Houston, TX, 77097	0.68	Street suffix standardised Address re-cased Placeholder values cleared No usable name (quarantined)
TPA-52397	TPA	—Junk	1938-03-26	—	—	2266 Washington St, Nashville, TN, 37213	0.68	Street suffix standardised Address re-cased Placeholder values cleared No usable name (quarantined)
TPA-57462	TPA	—Junk	1967-01-23	UHC-12402-61	—	4340 Canyon Rd, Chandler, AZ, 85252	0.68	Street suffix standardised Address re-cased Placeholder values cleared No usable name (quarantined)

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