Quality OASIS training from leading post-acute care experts.

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Unparalleled
Dependability
We give you the information you need to achieve accurate and defendable OASIS coding, minimizing risk to reimbursement, compliance and quality reporting.
Precisely
Accurate
We base all education, testing and training on current authoritative resources.
Source for groundbreaking insights
We keep you up to date, explain the implications, and provide strategies for new and evolving CMS OASIS guidance as well as quality and payment initiatives.
Authority since
1999
We are the first and only consulting organization that has consistently served CMS as OASIS guidance subject matter experts since OASIS was implemented nearly 25 years ago.

Minimize the risk of inaccurate data with OASIS Answers' products and services. We simplify the complex.

Our 4 Key Offerings & How they relate

Blueprint for OASIS Accuracy Training

Learn CMS guidance, ask questions, and prepare for your exam in our 2-day Blueprint for OASIS workshop.

The Blueprint for OASIS Accuracy workshop empowers home healthcare professionals with the most up-to-date OASIS training in an interactive environment.
  • Prep for the Exam with the Blueprint Workshop
  • INSTANT is a great day-to-day resource of the comprehensive content taught in Blueprint
  • Attend the Blueprint Workshop for comprehensive OASIS training
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COS-C Exam

Take the premier, nationally standardized test on CMS OASIS guidance to show your expertise and commitment.

Demonstrate your expertise of OASIS guidance and accuracy with the Certificate for OASIS Specialist-Clinical (COS-C) exam.
  • Register to take the COS-C Exam after attending the comprehensive Blueprint Workshop
  • Use the INSTANT book before, during and after the open-book COS-C Exam
  • Show what you know by achieving the COS-C designation
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Quarterly OASIS Update Webinars

Stay up to date on changing guidance, CMS expectations, and more with regularly scheduled quarterly webinars.

Experts review any new OASIS guidance documents, CMS resources, and data set changes from the previous quarter. Each webinar coincides with CMS OASIS Q&A releases.
  • Stay up-to-date after testing with the Quarterly OASIS Updates
  • The Quarterly OASIS Updates explain the latest quality and payment uses of the OASIS items in the INSTANT book
  • Stay up-to-date after Blueprint with the Quarterly OASIS Updates
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INSTANT OASIS Answers Book

Get a copy of the user-friendly INSTANT OASIS Answers Book

The INSTANT OASIS Answers Book provides the official Centers for Medicare & Medicaid Services (CMS) guidance in a user-friendly format. A great resource for the COS-C exam.

  • The INSTANT book can be your day-to-day resource after the Blueprint Workshop
  • Use the INSTANT book during the open-book exam
  • Use the INSTANT book to better understand the timely Quarterly OASIS Update content
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featured training

OASIS Training

Our 2-day flagship training offers the most organized, interactive, up-to-date OASIS training from top experts in the field.

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Portland, OR

Jun 18 - Jun 19, 2025

Baltimore, MD

Sep 17 - Sep 18, 2025

Dallas, TX

Oct 08 - Oct 09, 2025

Las Vegas, NV

Dec 03 - Dec 04, 2025

from the blog

OASIS Conventions Series, Part 1: Assessment Strategies for Accurate OASIS Data Collection

by Lori A. Marmon, PT, MBA, COS-C During our Blueprint ...

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What’s New in Your Agency’s April 2025 Review and Correct Report

by Marian Essey, RN, BSN, COS-C In several of our ...

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HHVBP Preliminary April 2025 IPRs Now Available!

by Marian Essey, RN, BSN, COS-C The Preliminary April 2025 ...

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 CMS Posts Important Hospice Resources for HOPE and More!

by Marian Essey, RN, BSN, COS-C The CMS Hospice Quality ...

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Payers Required for OASIS – Recent Changes You May Have Missed!

by Megan Bernier, MSPT RAC-CT COS-C With July 1, 2025, ...

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What are the OASIS Static Q&As? 

by Kerry Termine, DPT, HCS-D, COS-C The Centers for Medicare ...

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The Leader in OASIS Training

In Home Health
Since 2023
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OASIS Answers, Authority You Can Trust

OASIS Answers, Inc. (OAI) is a team of experienced nursing and therapy professionals who work closely with CMS and other government authorities. We have the most current resources on CMS guidance.

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