CA: WCAB Issues En Banc on WPI and Formal PD Rating Instructions

Blackledge v. Bank of America (en banc, 6/3/2010) The Appeals Board held that, in the context of determining whole person impairments (WPI) and issuing formal permanent disability rating instructions, the respective roles of the physician, WCJ, and rater are as follows: (1) the physician assesses...

Getting a Grip on Conditions for Use of the Grip Loss Metric in the AMA Guides Fifth Edition

Lexis.com subscribers can link to the cases cited below. The AMA Guides generally disfavors grip loss as a measurement for rating a whole person impairment (WPI). (See AMA Guides Fifth Edition, page 508.) However, a series of recent WCAB panel decisions indicate that there may be circumstances when...

Getting a Grip on Conditions for Use of the Grip Loss Metric in the AMA Guides Fifth Edition

Lexis.com subscribers can link to the cases cited below. The AMA Guides generally disfavors grip loss as a measurement for rating a whole person impairment (WPI). (See AMA Guides Fifth Edition, page 508.) However, a series of recent WCAB panel decisions indicate that there may be circumstances when...

Getting a Grip on the AMA Guides

Lexis.com subscribers can link to the cases cited below. Subsequent to the passage of SB 899 in California, permanent disability is determined by using the American Medical Association’s Guides to the Evaluation of Permanent Impairment , Fifth Edition (AMA Guides). The AMA Guides are very specific...

California: Rating Impairments That Are Missing From the AMA Guides

Attention Lexis Online Subscribers: Case citations link to lexis.com. Bracketed case citations link to Lexis Advance. In the recent WCAB panel decision of Cannon v. City of Sacramento, (2012) 2012 Cal. Wrk. Comp. P.D. LEXIS 615 [ 2012 Cal. Wrk. Comp. P.D. LEXIS 615 ], the WCAB Commissioners analyzed...

California: Presenting Evidence of the Vocational Expert Post SB 863

Rebuttal of an injured worker’s “strict” permanent disability rating has consistently been one of the hottest topics in recent case law. See Milpitas v. WCAB (Guzman) (2010) 75 Cal. Comp. Cases 837 (lexis.com), 75 Cal. Comp. Cases 837 (Lexis Advance). Although Guzman dealt with a rebuttal...