SAS Input Statements

These input statement documents are for the 2023 SEER-MHOS linkage. If you received your data files before October 2023 then you will need a different input statement document. Please consult the cover letter that came with your data and contact IMS via email at SEER-Medicare@imsweb.com and the correct input statement(s) will be sent to you.

The following text files contain SAS code with input statements for each file type.

Claims and SEER SAS Input Statements

Area level Measures SAS Input Statements

Demographics & Employment Files

Insurance & Health Status Files

Housing & Mobility Files

Census Files (traditional files)

Last Updated: 11 Dec, 2025