Authorities as the decision cited them, with how this panel applied each one.
Milpitas Unified School Dist. v. Workers' Comp. Appeals Bd. (Guzman) (2010) 187 Cal.App.4th 808, 822
To constitute substantial evidence, a medical opinion must be framed in terms of reasonable medical probability, not speculative, based on pertinent facts and adequate examination and history, and must set forth reasoning in support.
The WCJ found the QME ratings and Guzman analysis substantial medical evidence supporting permanent total disability.
From the decision · page 1The WCJ found, in pertinent part, that applicant sustained permanent total disability after
finding that applicant's disability rating as assigned by the qualified medical evaluators (QMEs)
constituted substantial medical evidence per the holding of Milpitas Unified School Dist. v.
Workers' Comp. Appeals Bd. (Guzman) (2010) 187 Cal.App.4th 808, 822 [75 Cal.Comp.Cases
837].) The WCJ further found that applicant rebutted the Combined Values Chart (CVC) of the
Permanent Disability Ratings Schedule (PDRS) and after application of Kite added applicant's
impairments to reach 100% permanent total disability. (East Bay Municipal Utility District v.
Workers' Compensation Appeals Board (Kite) (2013) 78 Cal.Comp.Cases 213 (writ den.).)
Vigil v. County of Kern, 2024 Cal. Wrk. Comp. LEXIS 23 (Appeals Board en banc)
The Combined Values Chart (CVC) in the Permanent Disability Ratings Schedule (PDRS) may be rebutted where applicant establishes no overlap or amplification of impairments' impact on activities of daily living.
Applicant presented evidence to rebut CVC for psychological and orthopedic impairments, but WCJ exceeded scope by adding internal impairments without evidence.
From the decision · page 12The Combined Values Chart (CVC) in the Permanent Disability
Ratings Schedule (PDRS) may be rebutted and impairments may be
added where an applicant establishes the impact of each impairment
on the activities of daily living (ADLs) and that either:
Department of Corrections and Rehabilitation v. Workers' Comp. Appeals Bd., (Fitzpatrick) (2018) 83 Cal.Comp.Cases 1680
Scheduled ratings may be rebutted based on specific circumstances of a case.
The WCAB rejected defendant's argument that Fitzpatrick precludes rebuttal of PDRS in this case.
From the decision · page 13Finally, defendant argues that the holding in Fitzpatrick precludes applicant from rebutting
the PDRS in this case. (Department of Corrections & Rehabilitation v. Workers' Comp. Appeals
Bd., (Fitzpatrick), (2018) 27 Cal. App. 5th 607, 238 Cal. Rptr. 3d 224.). The holding in Fitzpatrick
and multiple other cases from the Court of Appeals directly contradict defendant's argument.