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OASIS User Manuals

August 4, 2017

OASIS-C2 2018 Guidance Manual Available

The 2018 guidance manual for the OASIS-C2 version of the OASIS data set is available in the Downloads section below and on the OASIS Data Sets webpage. This version corrects errata from the previous version and contains clarifications about the One Clinician Rule. The effective date is January 1, 2018.

December 12, 2016

OASIS-C2 Version Guidance Manual Reposted

The guidance manual for the OASIS-C2 version of the OASIS data set, effective January 1, 2017, has been reposted in the Downloads section below.  We are adding a Paperwork Reduction Act disclosure statement per OMB.  There have been no changes to the item-specific guidance or other sections.

October 20, 2016

OASIS-C2 Version Guidance Manual Errata

Errata Issued for the OASIS-C2 Guidance Manual of the OASIS data set, effective January 1, 2017, has been posted in the Downloads section below.  

 June 30, 2016

OASIS-C2 Version Guidance Manual Reposted

The guidance manual for the OASIS-C2 version of the OASIS data set, effective January 1, 2017, has been reposted in the Downloads section below.  Some information was previously not displaying in Appendix G; this has been corrected.  There have been no changes to the item-specific guidance or other sections.

OASIS-C1/ ICD-9 Version Guidance Manual

The final guidance manual for the OASIS-C1/ ICD-9 version of the OASIS data set, effective January 1, 2015, is available in the Downloads section below.

OASIS-C1/ ICD-10 Version Guidance Manual

The final guidance manual for the OASIS-C1/ ICD-10 version of the OASIS data set, scheduled to be effective October 1, 2015, is now available in the Downloads section below.  The only change between the draft manual and the final version is the addition of the Office of Management and Budget (OMB) approval number.

OASIS-C User Manuals have been moved to the Archives page (see Archives link at left.)

A document highlighting the changes to the OASIS-C1/ICD-9 Guidance Manual to reflect the transition to OASIS-C1/ICD-10 version is also available in the Downloads section below.

OASIS Data Set Technical Specifications

The OASIS data set specifications for encoding and transmission of OASIS assessments are available on the OASIS Data Specifications web page and can be accessed via the “OASIS Data Set Specifications” link in the Related Links section below.

OASIS Data Submission via jHAVEN

Documentation for submission of OASIS assessment data using jHAVEN software can be found on the jHAVEN/HAVEN web page, accessible via the jHAVEN/HAVEN link in the Related Links section below.

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