The Centers for Medicare and Medicaid Services has published corrections to its Meaningful Use Stage 2 proposed rule in the Federal Register.  “This document corrects technical errors and typographical errors in the proposed rule entitled ‘Medicare and Medicaid Programs; Electronic Health Record Incentive Program—Stage 2’ which appeared in the March 7, 2012, Federal Register.” 

The document can be accessed here:

https://www.federalregister.gov/articles/2012/04/18/2012-9331/medicare-and-medicaid-programs-electronic-health-record-incentive-program-stage-2-corrections