Functional status was measured by the oswestry disability index (odi version 2.1a) patient reported outcome tool within three months preoperatively and at three months (6 to 20 weeks) postoperatively
Short Description: Fs msrd odi pre and post
Coverage Code: Carrier judgment
Action Code: Discontinue procedure or modifier code
Date Added: January 1, 2019
Effective Date: January 1, 2020
Termination Date: December 31, 2019