*For the years 2021 on, this file stopped including ssa_codes. Therefore the Stata, SAS, and CSV files for those years are a combination of the Crosswalk and the Medicare Advantage (MA) Ratebook which contains SSA and county names.
According to CMS the MSABEA file is no longer updated. Note that changes should be minimal in any case.
|
Fiscal Year or Date |
Source |
Stata |
SAS |
CSV |
Desc |
| 2023* | xls | dta | sas7bdat | csv | desc |
| 2022* | xls | dta | sas7bdat | csv | desc |
| 2021* | xls | dta | sas7bdat | csv | desc |
| 2020 | xls | dta | sas7bdat | csv | desc |
| 2019 | xls | dta | sas7bdat | csv | desc |
|
2018 |
|||||
| 2017 | xls | dta | sas7bdat | csv | desc |
|
2016 |
|||||
|
2015 |
|||||
|
2014 |
|||||
|
2013 |
|||||
|
2012 |
|||||
|
2011 |
|||||
|
CMS did not produce SSA to FIPS state and county crosswalk files between the 2003-08-19 and 2011. |
|||||
|
2003-08-19 |
In the 2003-08-19 Source crosswalk file, Angoon, Alaska with SSA county code 02030 has a fips county code of 02031. This FIPS county code does not seem to exist elsewhere, and it appears that the fips county value should be 02231, so this change has been made to the SAS and Stata files. Contact data@nber.org with questions, comments, or suggestions
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