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To search for a particular data definition or source, you can also use the Knowledge Base
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Grantee Dominance by ZCTA, 2010 - (Data from UDS reporting year 2010; prepared by John Snow, Inc.) This map colors a ZIP Code Tabulation Area (ZCTA) if it has 11 or more patients served exclusively by at least one Section 330 grantee. The color is determined by the grantee (each grantee is assigned its own color) that serves the most patients who live in that ZCTA.
All Grantee Penetration of Low Income Population - (Data from UDS reporting year 2010, and American Community Survey (ACS) 2005-2009 five-year estimates for Block Groups and Tracts, aggregated to 2010 ZCTA geography; prepared by John Snow, Inc.) This map displays the percent of low-income population (at or below 200% of the Federal Poverty Level) served by a Section 330 grantee (from Section 330 grantees reporting 11 or more patients in that ZCTA) in the given ZCTA. In other words, for each ZCTA the total number of Section 330 patients from 2010 is divided by the number of low-income residents. Lighter shaded ZCTAs therefore are estimated to have a larger share of low-income residents that do not utilize services provided by Section 330 grantees, but may be served by other types of providers. Because of the process used to capture 2005-2009 income information (denominator) at the ZCTA level (approach defined here), and because income is not reported in the UDS at the ZIP Code level, this measure is only an estimation and should be interpreted as such.
All Grantee Penetration of Total Population - (Data from UDS reporting year 2010, and Census 2010; prepared by John Snow, Inc.) This map displays the percent of the total residents served by a Section 330 grantee (from Section 330 grantees reporting 11 or more patients in that ZCTA) in the given ZCTA. In other words, for each ZCTA the total number of patients is divided by the total number of residents. Lighter shaded ZCTAs therefore are believed to have a larger share of residents that do not utilize services provided by Section 330 grantees, but may be served by other types of providers. Because of the process used to capture 2010 population data at the ZCTA level (approach defined here), this measure is only an estimation and should be interpreted as such.
Low Income Not Served by Grantees - (Data from UDS reporting year 2010, and American Community Survey (ACS) 2005-2009 five-year estimates for Block Groups and Tracts, aggregated to 2010 ZCTA geography; prepared by John Snow, Inc.) This map displays the estimated number of low-income residents in the given ZCTA that are not served by any Section 330 grantees. The number is calculated by subtracting the number of total Section 330 grantee patients reported in the UDS for that ZCTA (from all grantees with 11 or more patients residing in that ZCTA) from the number of low-income (at/below 200% FPL) residents in that same ZCTA. Because of the process used to capture 2005-2009 income information at the ZCTA level (approach defined here), and because income is not reported in the UDS at the ZIP Code level, this measure is only an estimation and should be interpreted as such.
Low Income Not Served by Grantees (Dot Density) - (Data from UDS reporting year 2010, and American Community Survey (ACS) 2005-2009 five-year estimates for Block Groups and Tracts, aggregated to 2010 ZCTA geography; prepared by John Snow, Inc.) This map displays the estimated number of low-income residents in the given ZCTA that are not served by any Section 330 grantees (1 dot = 100 people randomly placed in the ZCTA). The number is calculated by subtracting the number of total Section 330 grantee patients reported in the UDS for that ZCTA (from all grantees with 11 or more patients residing in that ZCTA) from the number of low-income (at/below 200% FPL) residents in that same ZCTA. Because of the process used to capture 2005-2009 income information at the ZCTA level (approach defined here), and because income is not reported in the UDS at the ZIP Code level, this measure is only an estimation and should be interpreted as such.
# of Grantees Serving ZCTA, 2010 - (Data from UDS reporting year 2010; prepared by John Snow, Inc.) This map displays the number of Section 330 grantees (not the number of sites) serving 11 or more patients in the given ZCTA.
2008-2010 (2-Year) % Change in Patients - (Data from UDS reporting years 2008 and 2010; prepared by John Snow, Inc.) This map displays the percent change in the current reporting year's (2010) reported Section 330 patients (from all Section 330 grantees reporting 11 or more patients in that ZCTA) from two years earlier (2008). ZCTAs are not shaded at all if they had zero reported Section 330 patients in both reporting years 2008 and 2010- even if there were patients in 2009. JSI recalculated prior year data to match the 2010 ZCTA definitions to permit comparability, and therefore patient numbers may not match those reported in prior years which were based on 2000 ZCTA definitions.
2009-2010 (1-Year) % Change in Patients - (Data from UDS reporting years 2009 and 2010; prepared by John Snow, Inc.) This map displays the percent change in the current reporting year's (2010) reported Section 330 patients (from all Section 330 grantees reporting 11 or more patients in that ZCTA) from the previous reporting year (2009) in the given ZCTA. ZCTAs are not shaded at all if they had zero reported Section 330 patients in both reporting years 2009 and 2010. JSI recalculated prior year data to match the 2010 ZCTA definitions to permit comparability, and therefore patient numbers may not match those reported in prior years which were based on 2000 ZCTA definitions.
% Poverty (Pop at/below 100% FPL), 05-09 (est.) - (Data from American Community Survey (ACS) 2005-2009 five-year estimates for Block Groups and Tracts, aggregated to 2010 ZCTA geography; prepared by John Snow, Inc.) This map displays the percentage of the total population that lives at/below 100% of the Federal Poverty Level (FPL) in the given ZCTA.
% Low-Income (Pop at/below 200% FPL), 05-09 (est.) - (Data from American Community Survey (ACS) 2005-2009 five-year estimates for Block Groups and Tracts, aggregated to 2010 ZCTA geography; prepared by John Snow, Inc.) This map displays the percentage of the total population that lives at/below 200% of the Federal Poverty Level (FPL) (otherwise known as the 'low-income' population) in the given ZCTA.
% Non-White, 2010 - (Data from Census 2010; prepared by John Snow, Inc.) This map displays the percentage of the total population self-identified as Non-White in the given ZCTA.
% Hispanic, 2010 - (Data from Census 2010; prepared by John Snow, Inc.) This map displays the percentage of the total population self-identified as Hispanic in the given ZCTA.
Grantee Locations - (Data from the HRSA Geospatial Data Warehouse, February 2012) This layer displays the locations of all the diverse public and non-profit organizations and programs that receive federal funding under section 330 of the Public Health Service (PHS) Act, as amended by the Health Centers Consolidated Act of 1996 (P.L. 104-299) and the Safety Net Amendments of 2002. They include the administrative location (which may or may not be a service delivery site) of Community Health Centers, Migrant Health Centers, Health Care for the Homeless Health Centers, and Primary Care Public Housing Health Centers. For map performance reasons, the grantee location points are only visible at a zoom of 1:18,489,298 or less.
Grantee Service Access Points - (Data from the HRSA Geospatial Data Warehouse, February 2012) This layer displays the locations of service access points/sites of diverse public and non-profit organizations and programs that receive federal funding under section 330 of the Public Health Service (PHS) Act, as amended by the Health Centers Consolidated Act of 1996 (P.L. 104-299) and the Safety Net Amendments of 2002. They include the reported service access points/sites of Community Health Centers, Migrant Health Centers, Health Care for the Homeless Health Centers, and Primary Care Public Housing Health Centers. Some services may also be provided at grantee locations. For map performance reasons, the grantee service access points are only visible at a zoom of 1:18,489,298 or less.
FQHC Look-Alikes - (Data from the HRSA Geospatial Data Warehouse, February 2012) This layer displays the location of all FQHC Look-Alikes, as defined by the Social Security Act § 1905(l)(2))B), including their satellite locations, regardless of their status as a facility or point HPSA.
Rural Health Clinics - (Data from the HRSA Geospatial Data Warehouse, February 2012, via the Centers for Medicaid and Medicare Services' (CMS) Provider of Service (POS) file; HRSA inputs only active RHCs into their Data Warehouse) This layer displays the location of all active Rural Health Clinics, as defined by Title XVIII, Section 1861(aa) of the Social Security Act, regardless of whether they receive facility or point HPSA designation.
NHSC Sites (by # of Primary Care Provider FTEs) - (Data from the HRSA Geospatial Data Warehouse, February 2012) This layer displays National Health Service Corps (NHSC) sites as per the number of NHSC-obligated primary care providers at each site. For more information see http://nhsc.hrsa.gov/communities/.
Hospitals - (Data from the HRSA Geospatial Data Warehouse, February 2012) This layer displays the location of all U.S. hospitals by type (Short-term, Critical Access, and other).
Facility and Point HPSAs - (Data from the HRSA Geospatial Data Warehouse, February 2012) This layer displays the locations of six additional types of federally-linked provider delivery sites which have HPSA designation (FQHC Look-Alikes, Rural Health Clinics, Alaskan Native Tribal Population Facilities, Indian Health Service Facilities, Native American Tribal Population Facilities and Comprehensive Health Centers).
Health Professional Shortage Areas - (Data from the HRSA Geospatial Data Warehouse, February 2012) This layer displays primary medical care Health Professional Shortage Areas (HPSAs), which may be designated as having a shortage of primary medical care, may be urban or rural areas, population groups, or medical or other public facilities. For more information, see http://bhpr.hrsa.gov/shortage/.
Medically Underserved Areas/Populations - (Data from the HRSA Geospatial Data Warehouse, February 2012) This layer displays Medically Underserved Areas/Populations (MUA/Ps), which may be a whole county or a group of contiguous counties, a group of county or civil divisions, a group of urban census tracts in which residents have a shortage of personal health services, or Exceptional/Governor designated. Medically Underserved Populations (MUPs) may include groups of persons who face economic, cultural or linguistic barriers to health care. For more information, see http://bhpr.hrsa.gov/shortage/.
Highways - (ESRI shapefiles) This layer displays U.S. highways and interstates.
State Boundaries - (ESRI shapefiles) This layer displays U.S. state boundaries.
County Labels - This layer displays county names in the 50 states, the District of Columbia, and Puerto Rico.
County Boundaries - (ESRI shapefiles) This layer displays U.S. county boundaries in the 50 states, the District of Columbia, and Puerto Rico.
Tract Boundaries - (ESRI shapefiles) This layer displays U.S. census tract boundaries in the 50 states, the District of Columbia, and Puerto Rico.
ZCTA Labels - This layer displays the ZCTA ID and Post Office name of U.S. ZCTAs in the 50 states, the District of Columbia, and Puerto Rico.
ZCTA Boundaries - (Data from U.S. Bureau of the Census for 2010 ZCTAs; ZIP Codes updated and matched to ZCTAs annually) This layer displays ZCTA boundaries, which represent the ZCTAs of the United States in the 50 states, the District of Columbia, and Puerto Rico. The current version, of the TIGER/Line® files contain updated national ZCTAs reflecting U.S. Postal Service ZIP Code changes through October, 2010. There may be no further updates of ZCTAs until required for the 2020 Census.
ZCTA - Field provides the ZCTA ID/code.
Post Office (n/a)
State (n/a)
# of Grantees Serving ZCTA, 2010 - (Data from UDS reporting year 2010; prepared by John Snow, Inc.) Displays the number of Section 330 grantees (not the number of sites) serving 11 or more patients in the given ZCTA.
Dominant Grantee, 2010 - (Data from UDS reporting year 2010; prepared by John Snow, Inc.) Field provides the name of the grantee serving the greatest number of reported Section 330 patients (from Section 330 grantees serving 11 or more patients in the given ZCTA).
% Dominance, 2010 - (Data from UDS reporting year 2010; prepared by John Snow, Inc.) Field provides the percent of all patients who live in the specified ZCTA served by the Section 330 grantee that serves the most patients who live in that ZCTA.
Total Population, 2010 - (Data from Census 2010; prepared by John Snow, Inc.) Field provides the total population of the given ZCTA.
Low Income Pop., 05-09 (est.) - (Data from American Community Survey (ACS) 2005-2009 five-year estimates for Block Groups and Tracts, aggregated to 2010 ZCTA geography; prepared by John Snow, Inc.) Field provides the total number of people that live at/below 200% of the Federal Poverty Level (FPL) in the given ZCTA.
Total # of Sect. 330 Patients, 2010 - (Data from UDS reporting year 2010; prepared by John Snow, Inc.) Field provides the number of reported Section 330 patients (from all Section 330 grantees reporting 11 or more patients in the given ZCTA).
Unserved (by Grantees) Low Income - (Data from UDS reporting year 2010, and American Community Survey (ACS) 2005-2009 five-year estimates for Block Groups and Tracts, aggregated to 2010 ZCTA geography; prepared by John Snow, Inc.) Field provides the estimated number of low-income residents in the given ZCTA that are not served by any Section 330 grantees. The number is calculated by subtracting the number of total Section 330 grantee patients reported in the UDS for that ZCTA (from all grantees with 11 or more patients residing in that ZCTA) from the number of low-income (at/below 200% FPL) residents in that same ZCTA. Because of the process used to capture 2005-2009 income information at the ZCTA level (approach defined here), and because income is not reported in the UDS at the ZIP Code level, this measure is only an estimation and should be interpreted as such.
Penetration of Low Income - (Data from UDS reporting year 2010, and American Community Survey (ACS) 2005-2009 five-year estimates for Block Groups and Tracts, aggregated to 2010 ZCTA geography; prepared by John Snow, Inc.) Field provides the percent of low-income population (at or below 200% of the Federal Poverty Level) served by a Section 330 grantee (from Section 330 grantees reporting 11 or more patients in that ZCTA) in the given ZCTA. In other words, for each ZCTA the total number of Section 330 patients from 2010 is divided by the number of low-income residents. ZCTAs with lower percentages therefore are estimated to have a larger share of low-income residents that do not utilize services provided by Section 330 grantees, but may be served by other types of providers. Because of the process used to capture 2005-2009 income information (denominator) at the ZCTA level (approach defined here), and because income is not reported in the UDS at the ZIP Code level, this measure is only an estimation and should be interpreted as such.
Penetration of Total Population - (Data from UDS reporting year 2010, and Census 2010; prepared by John Snow, Inc.) Field provides percent of the total residents served by a Section 330 grantee (from Section 330 grantees reporting 11 or more patients in that ZCTA) in the given ZCTA. In other words, for each ZCTA the total number of patients is divided by the number of total residents. ZCTAs with lower percentages therefore are believed to have a larger share of residents that do not utilize services provided by Section 330 grantees, but may be served by other types of providers. Because of the process used to capture 2010 population data at the ZCTA level (approach defined here), this measure is only an estimation and should be interpreted as such.
09-10 Patient % Change - (Data from UDS reporting years 2009 and 2010; prepared by John Snow, Inc.) Field provides the percent change in the current reporting year's (2010) reported Section 330 patients (from all Section 330 grantees reporting 11 or more patients in that ZCTA) from the previous reporting year (2009) in the given ZCTA. JSI recalculated prior year data to match the 2010 ZCTA definitions to permit comparability, and therefore patient numbers may not match those reported in prior years which were based on 2000 ZCTA definitions.
08-10 Patient % Change - (Data from UDS reporting years 2008 and 2010; prepared by John Snow, Inc.) Field provides the percent change in the current reporting year's (2010) reported Section 330 patients (from all Section 330 grantees reporting 11 or more patients in that ZCTA) from two years earlier (2008). JSI recalculated prior year data to match the 2010 ZCTA definitions to permit comparability, and therefore patient numbers may not match those reported in prior years which were based on 2000 ZCTA definitions.
08-10 Patient Change (#) - (Data from UDS reporting years 2008 and 2010; prepared by John Snow, Inc.) Field provides the change in number of the current year's (2010) reported Section 330 patients (from all Section 330 grantees reporting 11 or more patients in that ZCTA) from two years earlier (2008).
% Pop. in Poverty, 05-09 (est.) - (Data from American Community Survey (ACS) 2005-2009 five-year estimates for Block Groups and Tracts, aggregated to 2010 ZCTA geography; prepared by John Snow, Inc.) Field provides the percentage of the total population that lives at/below 100% of the Federal Poverty Level (FPL) in the given ZCTA.
% Low-Income Pop., 05-09 (est.) - (Data from American Community Survey (ACS 2005-2009 five-year estimates for Block Groups and Tracts, aggregated to 2010 ZCTA geography; prepared by John Snow, Inc.) Field provides the percentage of the total population that lives at/below 200% of the Federal Poverty Level (FPL) in the given ZCTA.
% Non-White, 2010 - (Data from Census 2010; prepared by John Snow, Inc.) Field provides the percentage of the total population that self-identifies as Non-White in the given ZCTA.
% Hispanic, 2010 - (Data from Census 2010; prepared by John Snow, Inc.) Field provides the percentage of the total population that self-identifies as Hispanic in the given ZCTA.
Total Population, 2010 - (Data from Census 2010; prepared by John Snow, Inc.) Field provides the total population in the given ZCTA.
Low-Income Pop., 05-09 (est.) - (Data from American Community Survey (ACS) 2005-2009 five-year estimates for Block Groups and Tracts, aggregated to 2010 ZCTA geography; prepared by John Snow, Inc.) Field provides the total number of people that live at/below 200% of the Federal Poverty Level (FPL) in the given ZCTA.
# of Grantees Serving ZCTA, 2010 - (Data from UDS reporting year 2010; prepared by John Snow, Inc.) Displays the number of Section 330 grantees (not the number of sites) serving 11 or more patients in the given ZCTA.
Total # of Sect. 330 Patients, 2010 - (Data from UDS reporting year 2010; prepared by John Snow, Inc.) Field provides the number of reported Section 330 patients (from all Section 330 grantees reporting 11 or more patients in the given ZCTA).
Dominant Grantee, 2010 - (Data from UDS reporting year 2010; prepared by John Snow, Inc.) Field provides the name of the grantee serving the greatest number of reported Section 330 patients (from Section 330 grantees serving 11 or more patients in the given ZCTA).
% Dominance, 2010 - (Data from UDS reporting year 2010; prepared by John Snow, Inc.) Field provides the percent of all patients who live in the specified ZCTA served by the Section 330 grantee that serves the most patients who live in that ZCTA.
All Grantee Penetration of Total Population - (Data from UDS reporting year 2010, and Census 2010; prepared by John Snow, Inc.) Field provides percent of the total residents served by a Section 330 grantee (from Section 330 grantees reporting 11 or more patients in that ZCTA) in the given ZCTA. In other words, for each ZCTA the total number of patients is divided by the total number of residents. ZCTAs with lower percentages therefore are believed to have a larger share of residents that do not utilize services provided by Section 330 grantees, but may be served by other types of providers. Because of the process used to capture 2010 population data at the ZCTA level (approach defined here), this measure is only an estimation and should be interpreted as such.
All Grantee Penetration of Low Income - (Data from UDS reporting year 2010, and American Community Survey (ACS) 2005-2009 five-year estimates for Block Groups and Tracts, aggregated to 2010 ZCTA geography; prepared by John Snow, Inc.) Field provides the percent of low-income population (at or below 200% of the Federal Poverty Level) served by a Section 330 grantee (from Section 330 grantees reporting 11 or more patients in that ZCTA) in the given ZCTA. In other words, for each ZCTA the total number of Section 330 patients from 2010 is divided by the number of low-income residents. ZCTAs with lower percentages therefore are estimated to have a larger share of low-income residents that do not utilize services provided by Section 330 grantees, but may be served by other types of providers. Because of the process used to capture 2005-2009 income information (denominator) at the ZCTA level (approach defined here), and because income is not reported in the UDS at the ZIP Code level, this measure is only an estimation and should be interpreted as such.
2008-2010 (2-Year) % Change in Patients - (Data from UDS reporting years 2008 and 2010; prepared by John Snow, Inc.) Field provides the percent change in the current year's (2010) reported Section 330 patients (from all Section 330 grantees reporting 11 or more patients in that ZCTA) from two years earlier (2008). JSI recalculated prior year data to match the 2010 ZCTA definitions to permit comparability, and therefore patient numbers may not match those reported in prior years which were based on 2000 ZCTA definitions.