The veteran sought an effective date earlier than November 9, 1984, for a 20% rating for his service-connected low-back disability. The Court reviewed the history of repeated Board and RO actions, including 1982 and 1984 private medical evidence showing chronic back pain, restricted motion, disc degeneration, and functional limitation. The Board had assigned November 9, 1984, as the effective date based on a private physician’s letter, but the Court held that the record showed the increase was ascertainable earlier, at least by October 25, 1984, and possibly as early as February 1984 depending on the claim date and the treatment evidence.

The Court found the Board’s factfinding clearly erroneous and also held that the Board gave inadequate reasons or bases for rejecting earlier dates supported by favorable evidence. The opinion emphasized that the Board failed to properly discuss the impact of pain and functional loss under 38 C.F.R. §§ 4.40 and 4.45, and improperly made its own medical judgment about the severity of pain. The Court also noted that the Board did not adequately explain why the benefit-of-the-doubt doctrine did not apply. The decision was reversed and remanded for prompt readjudication and assignment of the proper effective date based on the complete record.

An increased-rating effective date must be the earliest date on which increased disability is factually ascertainable within the applicable claim period, and the Board must support its choice with adequate reasons or bases while considering pain-related functional loss and favorable evidence.

Advocates should use Quarles when the record contains earlier evidence of worsening symptoms than the date chosen by VA. The case is especially useful for challenging conclusory effective-date findings and for insisting that the Board analyze pain, functional loss, and all favorable medical evidence.

Quarles remains a strong effective-date and reasons-or-bases decision. It shows that VA cannot pick a later date simply because it is the first explicit physician statement if earlier records already make the increase ascertainable. It also reinforces that pain evidence can be outcome-determinative in rating and effective-date analysis.

Assigning a later effective date without addressing earlier favorable medical evidence showing the increase was ascertainable.

A veteran files for an increased back rating in 2024, but private records from 2023 already show the same limitation of motion, pain, and functional loss that support the higher evaluation. VA assigns the first date a physician used the exact disability label. Quarles supports arguing for the earlier ascertainable date.

Use this case to challenge effective-date selections that ignore earlier symptom documentation, treatment records, or occupational impairment evidence. It also supports remand arguments where the Board fails to discuss pain, functional loss, or why favorable evidence does not establish an earlier increase.

Gilbert v. Derwinski, Moore (Robert) v. Derwinski, Wood (Clarence) v. Derwinski, Kuo v. Derwinski, Schafrath v. Derwinski, Colvin v. Derwinski, Fletcher v. Derwinski, Hatlestad v. Derwinski, Douglas v. Derwinski