(a) Sources who can provide evidence to establish an impairment. We need evidence from acceptable medical sources to establish whether you have a medically determinable impairment(s). See § 404.1508. Acceptable medical sources are—
(2) Licensed or certified psychologists. Included are school psychologists, or other licensed or certified individuals with other titles who perform the same function as a school psychologist in a school setting, for purposes of establishing mental retardation, learning disabilities, and borderline intellectual functioning only;
(4) Licensed podiatrists, for purposes of establishing impairments of the foot, or foot and ankle only, depending on whether the State in which the podiatrist practices permits the practice of podiatry on the foot only, or the foot and ankle; and
(5) Qualified speech-language pathologists, for purposes of establishing speech or language impairments only. For this source, “qualified” means that the speech-language pathologist must be licensed by the State professional licensing agency, or be fully certified by the State education agency in the State in which he or she practices, or hold a Certificate of Clinical Competence from the American Speech-Language-Hearing Association.
(6) A statement about what you can still do despite your impairment(s) based on the acceptable medical source's findings on the factors under paragraphs (b)(1) through (b)(5) of this section (except in statutory blindness claims). Although we will request a medical source statement about what you can still do despite your impairment(s), the lack of the medical source statement will not make the report incomplete. See § 404.1527.
(c) Statements about what you can still do. At the administrative law judge and Appeals Council levels, we will consider residual functional capacity assessments made by State agency medical and psychological consultants, and other program physicians and psychologists to be “statements about what you can still do” made by nonexamining physicians and psychologists based on their review of the evidence in the case record. Statements about what you can still do (based on the acceptable medical source's findings on the factors under paragraphs (b)(1) through (b)(5) of this section) should describe, but are not limited to, the kinds of physical and mental capabilities listed as follows (See §§ 404.1527 and 404.1545(c)):
(1) The acceptable medical source's opinion about your ability, despite your impairment(s), to do work-related activities such as sitting, standing, walking, lifting, carrying, handling objects, hearing, speaking, and traveling; and
(2) In cases of mental impairment(s), the acceptable medical source's opinion about your ability to understand, to carry out and remember instructions, and to respond appropriately to supervision, coworkers, and work pressures in a work setting.
(d) Other sources. In addition to evidence from the acceptable medical sources listed in paragraph (a) of this section, we may also use evidence from other sources to show the severity of your impairment(s) and how it affects your ability to work. Other sources include, but are not limited to—
(e) Completeness. The evidence in your case record, including the medical evidence from acceptable medical sources (containing the clinical and laboratory findings) and other medical sources not listed in paragraph (a) of this section, information you give us about your medical condition(s) and how it affects you, and other evidence from other sources, must be complete and detailed enough to allow us to make a determination or decision about whether you are disabled or blind. It must allow us to determine—
(2) Whether the duration requirement described in § 404.1509 is met; and
(3) Your residual functional capacity to do work-related physical and mental activities, when the evaluation steps described in § 404.1520(e) or (f)(1) apply.
[45 FR 55584, Aug. 20, 1980, as amended at 56 FR 36955, Aug. 1, 1991; 65 FR 11875, Mar. 7, 2000; 65 FR 34957, June 1, 2000; 71 FR 16444, Mar. 31, 2006; 72 FR 9242, Mar. 1, 2007; 76 FR 24806, May 3, 2011]