By: Zedler H.B. No. 2629
 
 
 
A BILL TO BE ENTITLED
 
AN ACT
  relating to utilizing the range of motion model incorporated into
  the 4th Edition of the American Medical Association Guides to
  determine the impairment rating of the lumbar spine.
         BE IT ENACTED BY THE LEGISLATURE OF THE STATE OF TEXAS:
         SECTION 1.  Section 408.124, Labor Code, is amended by
  adding Subsection (d) to read as follows:
         Sec. 408.124.  IMPAIRMENT RATING GUIDELINES. (a) An award
  of an impairment income benefit, whether by the commissioner or a
  court, must be based on an impairment rating determined using the
  impairment rating guidelines described by this section.
         (b)  For determining the existence and degree of an
  employee's impairment, the division shall use "Guides to the
  Evaluation of Permanent Impairment," third edition, second
  printing, dated February 1989, published by the American Medical
  Association.
         (c)  Notwithstanding Subsection (b), the commissioner by
  rule may adopt the fourth edition of the "Guides to the Evaluation
  of Permanent Impairment," published by the American Medical
  Association, or a subsequent edition of those guides, for
  determining the existence and degree of an employee's impairment.
         (d)  The Division shall use the range of motion model from
  the fourth edition of
  the "Guides to the Evaluation of Permanent
  Impairment" to determine impairment for all lumbar injuries rather
  than the injury or diagnosis-related estimates model regardless of
  the which edition of the Guides the Division adopts pursuant to
  subsection (b) or (c) of this section.
         SECTION 2.  This Act takes effect September 1, 2013.