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

Enrollment, flag “ZIP missing”, lowest dq score first

All ENR CLM TPA PRV

Junk onlyFlagZIP missingClear

Record	Source	Name	DOB	Member ID	Phone	Address	Quality score	Flags
ENR-131583	ENR	Gary V Larson	1949-11-11	UHC-81991-36	6755722822	8955 Canyon Rd, Atlanta, GA	0.84	Date of birth reformatted ZIP missing
ENR-126513	ENR	Susan Yang	2000-01-13	UHC-21009-42	4769869935	3414 Church St, Jacksonville, FL	0.84	City re-cased ZIP missing
ENR-108824	ENR	Arthur T Adams	1998-08-21	UHC-33142-05	8624439660	1751 Mountain View Dr, Miami, FL	0.84	Date of birth reformatted ZIP missing
ENR-102450	ENR	Ruth X Larson	1977-09-13	UHC-66047-99	7515991851	2578 Willow Ct, Tampa, FL	0.84	ZIP missing Whitespace trimmed
ENR-131723	ENR	Frances O Watkins	1946-10-08	UHC-87981-39	—	983 Highland Ave, Orlando, FL	0.84	ZIP missing Whitespace trimmed
ENR-110163	ENR	Betty Boyd	2001-09-14	UHC-00389-04	5054181973	1692 Sage Ct, Mesa, AZ	0.84	Date of birth reformatted ZIP missing
ENR-120515	ENR	Fatima G Vasquez	1981-08-13	UHC-26376-31	8245020799	3158 Valley View Dr, Los Angeles, CA	0.84	Phone reformatted ZIP missing
ENR-116549	ENR	Jordan J Wheeler	1976-05-20	UHC-68353-50	3746747342	7792 Sage Ct, Dallas, TX	0.84	ZIP missing Placeholder values cleared
ENR-100037	ENR	Alex V Dixon	1982-05-07	UHC-80497-62	2185770010	3121 Jefferson Ave, Austin, TX	0.84	Phone reformatted ZIP missing
ENR-137732	ENR	Montgomery W Philip	1945-11-02	UHC-20487-85	4907989066	4769 Cedar Ln, Atlanta, GA	0.84	ZIP missing Placeholder values cleared
ENR-100153	ENR	Turner A Mariana	1997-07-23	UHC-20164-12	3437119710	9224 Sage Ct, Nashville, TN	0.84	Phone reformatted ZIP missing
ENR-117849	ENR	Sharon F Jacobs	1947-12-18	UHC-99106-80	2762082166	9453 Desert Sky Blvd, Los Angeles, CA	0.84	Date of birth reformatted ZIP missing
ENR-106224	ENR	Robert Brokos	1945-01-05	UHC-21063-19	3628113196	5786 Desert Sky Blvd, Los Angeles, CA	0.84	City re-cased ZIP missing
ENR-143020	ENR	Jesse A Hunter	1943-06-08	UHC-18750-76	2676129941	1690 Willow Ct, Phoenix, AZ	0.84	ZIP missing Placeholder values cleared
ENR-110029	ENR	Tyler Ellis	1964-06-11	UHC-57220-44	—	9799 Maple Ave, Las Vegas, NV	0.84	ZIP missing Placeholder values cleared
ENR-126635	ENR	Christopher Rios	1956-08-03	UHC-69476-29	2368808539	8480 Elm St, Plano, TX	0.84	Phone reformatted ZIP missing
ENR-120584	ENR	Camila Moore	2004-08-02	UHC-92586-75	7779418814	9833 Lake View Rd, Chandler, AZ	0.84	Phone reformatted ZIP missing
ENR-128794	ENR	Kathleen Harrison	1984-09-15	UHC-59702-59	7836543903	6241 Willow Ct, Minneapolis, MN	0.84	Phone reformatted ZIP missing
ENR-138117	ENR	Charlotte Woods	1953-07-04	UHC-82889-88	4707349771	6218 Desert Sky Blvd, Plano, TX	0.84	ZIP missing Email lower-cased
ENR-106003	ENR	Andrew D Freeman	1959-01-14	UHC-02052-01	3559211510	4715 Palm Dr, Tucson, AZ	0.84	Date of birth reformatted ZIP missing
ENR-140021	ENR	Sean O Schmidt	1984-12-05	UHC-17406-73	4822037122	4144 Sage Ct, Fresno, CA	0.84	Phone reformatted ZIP missing
ENR-100389	ENR	Kelly A Rogers	2002-09-14	UHC-20232-36	9809491695	4561 River Rd, Scottsdale, AZ	0.84	ZIP missing Placeholder values cleared
ENR-118037	ENR	Mike E Vasquez	1993-02-17	UHC-87913-47	9686174063	3281 Lincoln Way, Mesa, AZ	0.84	Phone reformatted ZIP missing
ENR-109488	ENR	James K Chen	1987-12-09	UHC-06171-11	—	3357 Harbor Blvd, Houston, TX	0.84	ZIP missing Whitespace trimmed
ENR-127398	ENR	Joseph Ortiz	1946-03-02	UHC-93470-79	—	9438 Oak St, Austin, TX	0.84	ZIP missing Email lower-cased
ENR-116416	ENR	Emily E Harrison	1973-01-15	UHC-68258-71	5133724210	6778 Valley View Dr, Las Vegas, NV	0.84	ZIP missing Whitespace trimmed
ENR-113538	ENR	Samuel Y Kelley	1960-10-20	UHC-79157-57	5766972179	3674 Meadow Ln, Tempe, AZ	0.84	Phone reformatted ZIP missing
ENR-100188	ENR	Dane A Scott	1964-07-16	UHC-29631-25	5066798842	6799 Main St, Los Angeles, CA	0.84	ZIP missing Whitespace trimmed
ENR-123930	ENR	Thomas Barnes	1958-12-14	UHC-50248-95	7574469445	4530 Ridge Rd, Plano, TX	0.84	Phone reformatted ZIP missing
ENR-134335	ENR	Catherine Woods	1948-01-17	UHC-08489-54	9826169750	412 Baseline Rd, Tempe, AZ	0.84	Name re-cased ZIP missing
ENR-128924	ENR	Deborah Estrada	1999-08-03	UHC-32114-78	5117112623	8437 Highland Ave, Fresno, CA	0.84	Date of birth reformatted ZIP missing
ENR-117129	ENR	Judy A Harper	1972-10-01	UHC-60527-88	8905379188	9383 Oak St, Charlotte, NC	0.84	Phone reformatted ZIP missing
ENR-123168	ENR	Mariana G Gutierrez	1999-07-23	UHC-45034-28	6016756473	8486 Central Ave, Mesa, AZ	0.84	Phone reformatted ZIP missing
ENR-111853	ENR	Sharon Lynch	1991-10-09	UHC-20961-58	7026975895	5384 Desert Sky Blvd, Austin, TX	0.84	Phone reformatted ZIP missing
ENR-118867	ENR	Dorothy X Franklin	1992-10-09	UHC-46993-59	2463240752	4864 Highland Ave, Fresno, CA	0.84	City re-cased ZIP missing
ENR-119799	ENR	Christine D Mejia	1945-11-20	UHC-22167-31	8785758153	6041 Lincoln Way, Orlando, FL	0.84	Phone reformatted ZIP missing
ENR-125403	ENR	Gabriel L Dixon	2007-08-13	UHC-81103-72	5752213244	5516 Elm St, Los Angeles, CA	0.84	ZIP missing Email lower-cased
ENR-113744	ENR	Amanda B Hamilton	1992-03-25	UHC-63195-88	3489693253	1663 Central Ave, Minneapolis, MN	0.86	ZIP missing
ENR-105867	ENR	Brandon Salazar	1965-01-21	UHC-75284-34	7157691691	4338 River Rd, Mesa, AZ	0.86	ZIP missing
ENR-141029	ENR	Theresa A Singh	1948-04-09	UHC-14998-79	4599033090	8027 Union St, Austin, TX	0.86	ZIP missing

3,340 rows, page 67 of 67Previous Next