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Guidance on Pain Ratings

For dates of injury on or after July 1, 2014, Tennessee Code Annotated Section 50-6-204 states, in part, that ratings: 

“…shall not consider complaints of pain in calculating the degree of impairment, notwithstanding allowances for pain provided by the applicable edition of the AMA Guides™

This requirement changes the way that some parts of the AMA Guides™ should be utilized. Learn more about this subject by reading this informational article.

Assessing Permanent Impairment for pain, injuries on or after July 1, 2014:

Using the 6th Edition AMA Guide™ to the Evaluation of Permanent Impairment

  1. Do not use Chapter 3 or PDQ, in most circumstances.
  2. In nerve injury, use sensory deficit as opposed to pain assessment
    (not “or pain”).
  3. QuickDASH for Carpal Tunnel Syndrome, 10 of 11 questions must be answered to be accurate.
    Interpret question # 9 using an assessment of sensory deficit or clinically evident disuse atrophy/changes of the skin or muscles.
    Interpret question # 11 by asking for example: how many nights/week did you have to change positions to go back to sleep?
  4. DASH for the upper extremity, 28 of 30 questions must be answered to be accurate.
    Interpret questions # 24 and 25 by assessing clinically evident disuse changes.
    Interpret question # 29 by asking the same type of questions as listed under the QuickDASH # 11.
  5. In the Spine and Upper Extremity Chapters (15 and 16), if the diagnosis is non-specific chronic pain, such as wrist pain or neck pain, by definition there are no   a) Physical Examination or b) Clinical Studies modifiers that apply.  Do not use the c) Functional History modifier.  Use only the default value (Class 0-1).
  6. In other chapters:  there are three grade modifiers:
    1. Physical Examination
    2. Clinical Studies
    3. Functional History

There is no change in your method of assessment with a) and b).   Do not consider complaints of “pain” in using modifier c).  Use physical findings such as limited motion, atrophy, or weakness in assessing their effect on functional abilities and limitations. For example (Table 16-6): because of the atrophy and weakness measured in the thigh, ask how many steps can be climbed, not because of pain but because of the weakness.  Then assess the c) Functional History Grade Modifier as a problem:  mild, moderate, severe, or very severe.


Need More Help?

If you have additional questions, please call 615-532-4812 or 800-332-2667 or contact us by email at wc.info@tn.gov.