You should move forward with your implementation and make sure your system allows for dual coding. Dual coding will allow you to code for ICD-10 and still submit ICD-9 codes. This will make the transition easier, you will begin to learn the new codes and be ready for the actual transition to ICD-10.
Please see the information on the proposed delay of implementation of ICD-10.
http://www.healthcare-informatics.com/article/breaking-icd-10-delay-sgr-temporary-fix-vote
