The following is from EBSA's FAQs About The Benefit Claims Procedure Regulation, available here:
http://www.dol.gov/ebsa/faqs/faq_claims_proc_reg.htmlA-9: What benefits are disability benefits subject to the special rules applicable under the regulation for disability claims?
A benefit is a disability benefit under the regulation, subject to the special rules for disability claims, if the plan conditions its availability to the claimant upon a showing of disability. It does not matter how the benefit is characterized by the plan or whether the plan as a whole is a pension plan or a welfare plan. If the claims adjudicator must make a determination of disability in order to decide a claim, the claim must be treated as a disability claim for purposes of the regulation. As the department stated in the preamble to the regulation, 65 FR at 70247, n.4, where a single plan provides more than one type of benefit, it is the department’s intention that the nature of the benefit should determine which procedural standards apply to a specific claim, rather than the manner in which the plan itself is characterized. Accordingly, plans, including pension plans, that provide benefits conditioned upon a determination of disability must maintain procedures for claims involving such benefits that comply with the requirements of the regulation applicable to disability claims, including the requirements for de novo review, the consultation requirement for medical judgments, the limit on appeal levels, the time limits for deciding disability claims, and the disclosure requirements in connection with extensions of time.
However, if a plan provides a benefit the availability of which is conditioned on a finding of disability, and that finding is made by a party other than the plan for purposes other than making a benefit determination under the plan, then the special rules for disability claims need not be applied to a claim for such benefits. For example, if a pension plan provides that pension benefits shall be paid to a person who has been determined to be disabled by the Social Security Administration or under the employer’s long term disability plan, a claim for pension benefits based on the prior determination that the claimant is disabled would be subject to the regulation’s procedural rules for pension claims, not disability claims.