How the Rules Changed: The 2017 Shift
For decades, Social Security followed what was known as the "treating physician rule" — the idea that a doctor who has treated you over a long period should generally have their opinion given "controlling weight" (the highest level of deference). This made intuitive sense: who knows your condition better than the person who has been treating you?
However, for claims filed on or after March 27, 2017, the SSA eliminated the treating physician rule. Under the new regulations (20 C.F.R. § 404.1520c), SSA no longer automatically gives any medical source — including your treating physician — automatic deference. Instead, SSA evaluates all medical opinions using a uniform framework based primarily on two factors: supportability and consistency.
This change has made it easier for SSA to discount treating physician opinions, and harder for claimants to rely on their doctor's word alone to win a case.
How SSA Now Evaluates Medical Opinions
Under the current rules, SSA must articulate how persuasive it finds each medical opinion in the record. The five factors SSA considers are:
1. Supportability (Most Important)
How well does the opinion explain its own reasoning? Is it supported by objective medical evidence and consistent with the provider's own treatment notes?
2. Consistency (Most Important)
How consistent is the opinion with the other medical and non-medical evidence in the record? An opinion that stands alone without corroboration gets less weight.
3. Relationship with Claimant
How long has the provider treated you? How frequently? What was the purpose of the visits? Long-term treating relationships generally support greater weight.
4. Specialization
Is the provider a specialist in the relevant medical field? A cardiologist's opinion about heart disease gets more weight than a general practitioner's.
5. Other Factors
Including whether the medical source has familiarity with disability program requirements, and whether there are any conflicts of interest.
Critical insight: Supportability and consistency are the two most important factors. This means a brief, conclusory letter from your doctor ("My patient is disabled") carries little weight. A detailed opinion supported by examination findings and consistent with your treatment records carries far more.
Common Reasons SSA Discounts a Doctor's Opinion
The Opinion Is Conclusory
An opinion that simply states "the patient cannot work" without explaining the specific functional limitations — how long can they sit, stand, walk, lift, concentrate — gives SSA an easy target. Without supporting explanation, the opinion lacks "supportability" under the regulations.
The Opinion Contradicts the Doctor's Own Treatment Notes
If your doctor writes a letter saying you can barely walk, but their treatment notes from recent visits describe you as "ambulatory without difficulty," SSA will question the opinion's internal consistency. Examiners read treatment notes carefully to look for these inconsistencies.
The Opinion Is Inconsistent with the Overall Record
If one specialist's opinion dramatically differs from other medical providers' records, imaging reports, or functional assessments, SSA may find it not "consistent" with the totality of evidence.
SSA Gave More Weight to a Consultative Examiner
SSA sometimes sends claimants to a one-time consultative examination (CE) performed by a doctor they hire. The CE doctor's report may carry significant weight even though they spent only 20-30 minutes with you and have no ongoing relationship. This is especially problematic when the CE contradicts your long-term treating physician. See our article: Denied After a Consultative Examination.
SSA Relied on State Agency Reviewers
SSA employs medical reviewers who evaluate your records without ever examining you. These reviewers' opinions sometimes get significant weight — even over your treating physician's direct clinical opinion.
How to Make Your Doctor's Opinion More Persuasive
The solution to a discounted medical opinion is to make it stronger — before it gets evaluated, or to supplement it on appeal. Here's how:
Ask Your Doctor to Complete a Detailed RFC Form
Instead of a letter, ask your doctor to complete a functional capacity assessment form — sometimes called a Medical Source Statement or RFC form. This form asks specific questions: How long can the patient sit? Stand? Walk? How much can they lift? How often would they need to miss work? How well can they concentrate?
A completed RFC form with specific answers, tied to clinical findings, is far more "supportable" under SSA's framework than a general letter.
Ensure Your Treatment Notes Document Functional Limitations
Work with your doctor to ensure that regular treatment notes describe not just your diagnosis and medications but also your functional limitations — what you told the doctor about your daily functioning, what the clinical examination found, and how your condition affects your work ability.
Get Opinions from Multiple Treating Sources
If you see multiple specialists — a rheumatologist, a psychologist, an orthopedic surgeon — getting supporting RFC opinions from each of them creates a consistent medical record that's much harder for SSA to dismiss. Consistent opinions across multiple providers dramatically improve "consistency" under SSA's framework.
Challenge the ALJ's Reasoning
If the ALJ improperly discounted your physician's opinion, your representative can argue on appeal that the ALJ failed to properly apply the regulatory factors, failed to adequately articulate their reasoning, or made a legal error in evaluating supportability and consistency. Courts have repeatedly reversed ALJ decisions that improperly rejected well-supported physician opinions without adequate explanation.