Escobar-Gonzales v. Commissioner Social Security Administration, 3:13-cv-01587

Background

Plaintiff Estella Escobar-Gonzalez applied for DIB and SSI alleging disability from August 1, 2003; SSI was granted with an onset of July 1, 2010, but DIB was denied; ALJ Robeck’s denial of DIB became final after Appeals Council review.
Plaintiff’s asserted impairments: cervical and lumbar degenerative disk disease, obesity, and asthma; she was 45 at her date last insured (Dec. 31, 2005) and has limited English proficiency.
A largely illegible treatment note dated September 1, 2005 (signed by a provider identified inconsistently as “Trajano” or similarly) states plaintiff should avoid lifting >10–15 pounds and avoid sitting or standing >15 minutes, and requests a disability letter.
The ALJ gave the September 2005 note little weight, citing inability to determine the author’s credentials and lack of support in the medical record; the ALJ did not attempt to identify or contact the author.
The ALJ found an RFC for limited light work, concluded plaintiff could perform past relevant work as a "solderer" (as actually and generally performed), and alternatively found she could perform other assembly jobs; plaintiff disputed both step four and application of the Grids.
District court reversed and remanded because the ALJ failed to make reasonable efforts to identify and, if necessary, develop or evaluate the author’s potentially acceptable medical-source opinion; also found error at step four (misclassification of past work).

Issues

Issue	Plaintiff's Argument	Defendant's Argument	Held
ALJ’s handling of Sept. 1, 2005 treatment note	ALJ erred by not identifying/contacting the note’s author (likely treating physician Trajano) and by rejecting the note without proper development	Any error harmless because limitations in the note are unsupported by the record	Reversed/remanded: ALJ should make reasonable efforts to identify author and, if acceptable medical source, seek clarification or provide specific and legitimate reasons to reject opinion
Duty to develop the record	ALJ failed duty to develop when record ambiguous and signature illegible	ALJ’s existing record review was sufficient	Court held ALJ had duty to attempt identification/contact; if unable after reasonable efforts, duty discharged; otherwise must follow SSR 96-5p and Tonapetyan
Step Four — past relevant work classification	ALJ misclassified plaintiff’s Ornelas job as solderer when plaintiff testified she did not solder; ALJ failed to make required factual findings	Misclassification is mere form over substance; VE testimony supports ALJ’s conclusion	Error: record does not support solderer classification; plaintiff cannot perform that past work as found by ALJ
Step Five / Grids application	Plaintiff qualifies for Grid Rule 201.00(h)(1) (age 45–49, limited to sedentary work, unskilled/no transferable skills, unable to communicate in English)	ALJ’s RFC was for limited light work; plaintiff understood English at hearing; VE testimony shows semi-skilled/skilled past work	Not met: court agreed plaintiff cannot perform past work but rejected Grid-based disability because ALJ’s finding that plaintiff understood English at hearing is supported and RFC is not sedentary; remand required to reassess RFC and step five if treatment-note limitations adopted

Key Cases Cited

Smolen v. Chater, 80 F.3d 1273 (9th Cir.) (ALJ’s duty to fully and fairly develop the record)
Tonapetyan v. Halter, 242 F.3d 1144 (9th Cir. 2001) (ambiguous or inadequate record triggers ALJ’s duty to inquire)
SSR 96-5p cited alongside case law (administrative guidance on treating-source opinions) — administrative ruling (not listed in Key Cases section per instructions)
Bayliss v. Barnhart, 427 F.3d 1211 (9th Cir.) (when contradicted, a treating or examining doctor’s opinion may be rejected only for specific and legitimate reasons)
Reginnitter v. Comm’r of Soc. Sec. Admin., 166 F.3d 1294 (9th Cir.) (treating-source opinions require clear and convincing reasons to reject when uncontradicted)
Lewis v. Apfel, 236 F.3d 503 (9th Cir.) (rejection of lay testimony requires reasons germane to the witness)
Stout v. Comm’r, Soc. Sec. Admin., 454 F.3d 1050 (9th Cir.) (harmless error standard in Social Security context)
Pinto v. Massanari, 249 F.3d 840 (9th Cir.) (ALJ must make requisite factual findings at step four)
Batson v. Comm’r of Soc. Sec. Admin., 359 F.3d 1190 (9th Cir.) (substantial evidence standard review)
Martinez v. Heckler, 807 F.2d 771 (9th Cir.) (reviewing record as a whole for substantial evidence)
Jamerson v. Chater, 112 F.3d 1064 (9th Cir.) (ALJ’s obligations in evaluating medical opinions)