§ 404.1579 How we will determine whether your disability continues or ends. ( a ) *General.* ( 1 ) The rules for determining whether disability continues for widow's or widower's monthly benefits for months after December 1990 are discussed in §§ 404.1594 through 404.1598. The rules for determining whether disability continues for monthly benefits for months prior to January 1991 are discussed in paragraph (a)(2) of this section and paragraphs (b) through (h) of this section.
( 2 ) If you are entitled to disability benefits as a disabled widow, widower, or surviving divorced spouse, and we must decide whether your disability continued or ended for monthly benefits for months prior to January 1991, there are a number of factors we consider in deciding whether your disability continued. We must determine if there has been any medical improvement in your impairment(s) and, if so, whether this medical improvement is related to your ability to work. If your impairment(s) has not so medically improved, we must address whether one or more exceptions applies. If medical improvement related to your ability to work has not occurred and no exception applies, your benefits will continue. Even where medical improvement related to your ability to work has occurred or an exception applies, in most cases (see paragraph (e) of this section for exceptions) before we can find that you are no longer disabled, we must also show that your impairment(s), as shown by current medical evidence, is no longer deemed, under appendix 1 of this subpart, sufficient to preclude you from engaging in gainful activity.
( b ) *Terms and definitions.* There are several terms and definitions which are important to know in order to understand how we review your claim to determine whether your disability continues. ( 1 ) *Medical improvement.* Medical improvement is any decrease in the medical severity of your impairment(s) which was present at the time of the most recent favorable medical decision that you were disabled or continued to be disabled. A determination that there has been a decrease in medical severity must be based on improvement in the symptoms, signs, and/or laboratory findings associated with your impairment(s). Example 1: You were awarded disability benefits due to a herniated nucleus pulposus which was determined to equal the level of severity contemplated by Listing 1.05.C. At the time of our prior favorable decision, you had had a laminectomy. Postoperatively, a myelogram still showed evidence of a persistent deficit in your lumbar spine. You had pain in your back, and pain and a burning sensation in your right foot and leg. There were no muscle weakness or neurological changes and a modest decrease in motion in your back and leg. When we reviewed your claim your treating physician reported that he had seen you regularly every 2 to 3 months for the past 2 years. No further myelograms had been done, complaints of pain in the back and right leg continued especially on sitting or standing for more than a short period of time. Your doctor further reported a moderately decreased range of motion in your back and right leg, but again no muscle atrophy or neurological changes were reported. Medical improvement has *not* occurred because there has been no decrease in the severity of your back impairment as shown by changes in symptoms, signs, or laboratory findings.
Example 2: You were awarded disability benefits due to rheumatoid arthritis of a severity as described in Listing 1.02 of appendix 1 of this subpart. At the time, laboratory findings were positive for this condition. Your doctor reported persistent swelling and tenderness of your fingers and wrists and that you complained of joint pain. Current medical evidence shows that while laboratory tests are still positive for rheumatoid arthritis, your impairment has responded favorably to therapy so that for the last year your fingers and wrists have not been significantly swollen or painful. Medical improvement has occurred because there has been a decrease in the severity of your impairment as documented by the current symptoms and signs reported by your physician. Although your impairment is subject to temporary remissions and exacerbations the improvement that has occurred has been sustained long enough to permit a finding of medical improvement. We would then determine if this medical improvement is related to your ability to work.
( 2 ) *Determining whether medical improvement is related to your ability to work.* If medical improvement has occurred and the severity of the prior impairment(s) no longer meets or equals the listing section which was used in making our most recent favorable decision, we will find that the medical improvement was related to your ability to work. We make this finding because the criteria in appendix 1 of this subpart are related to ability to work because they reflect impairments which are considered severe enough to prevent a person from doing any gainful work. We must, of course, also establish that, considering all of your current impairments not just those which existed at the time of the most recent prior favorable medical decision, your condition does not meet or equal the requirements of appendix 1 before we could find that your disability has ended. If there has been any medical improvement in your impairment(s), but it is not related to your ability to do work and none of the exceptions applies, your benefits will be continued.
( 3 ) *Determining whether your impairment(s) is deemed, under appendix 1 of this subpart, sufficient to preclude you from engaging in gainful activity.* Even where medical improvement related to your ability to work has occurred or an exception applies, in most cases before we can find that you are no longer disabled, we must also show that your impairment(s) is no longer deemed, under appendix 1 of this subpart, sufficient to preclude you from engaging in gainful activity. All current impairments will be considered, not just the impairment(s) present at the time of our most recent favorable determination. Sections 404.1525, 404.1526, and 404.1578 set out how we will decide whether your impairment(s) meets or equals the requirements of appendix 1 of this subpart.
( 4 ) *Evidence and basis for our decision.* Our decisions under this section will be made on a neutral basis without any initial inference as to the presence or absence of disability being drawn from the fact that you have previously been determined to be disabled. We will consider all evidence you submit and that we obtain from your medical sources and nonmedical sources. What constitutes “evidence” and our procedures for obtaining it are set out in §§ 404.1512 through 404.1518. Our determination regarding whether your disability continues will be made on the basis of the weight of the evidence.
( 5 ) *Point of comparison.* For purposes of determining whether medical improvement has occurred, we will compare the current severity of that impairment(s) which was present at the time of the most recent favorable medical decision that you were disabled or continued to be disabled to the medical severity of that impairment(s) at that time. If medical improvement has occurred, we will determine whether the medical improvement is related to your ability to do work based on this previously existing impairment(s). The most recent favorable medical decision is the latest decision involving a consideration of the medical evidence and the issue of whether you were disabled or continued to be disabled which became final.
( c ) *Determining medical improvement and its relationship to your ability to do work.* Paragraphs (b) (1) and (2) of this section discuss what we mean by medical improvement and how we determine whether medical improvement is related to your ability to work. ( 1 ) *Medical improvement.* Medical improvement is any decrease in the medical severity of impairment(s) present at the time of the most recent favorable medical decision that you were disabled or continued to be disabled. Whether medical improvement has occurred is determined by a comparison of prior and current medical evidence which must show that there have been changes (improvement) in the symptoms, signs or laboratory findings associated with that impairment(s).
( 2 ) *Determining whether medical improvement is related to ability to work.* If there is a decrease in medical severity as shown by the signs, symptoms and laboratory findings, we then must determine if it is related to your ability to do work, as explained in paragraph (b)(2) of this section. In determining if the medical improvement that has occurred is related to your ability to work, we will assess whether the previously existing impairments still meet or equal the level of severity contemplated by the same listing section in appendix 1 of this subpart which was used in making our most recent favorable decision. Appendix 1 of this subpart describes impairments which, if severe enough, affect a person's ability to work. If the appendix level of severity is met or equaled, the individual is deemed, in the absence of evidence of the contrary, to be unable to engage in gainful activity. If there has been medical improvement to the degree that the requirement of the listing section is no longer met or equaled, then the medical improvement is related to your ability to work. Unless an objective assessment shows that the listing requirement is no longer met or equaled based on actual changes shown by the medical evidence, the medical improvement that has occurred will not be considered to be related to your ability to work.
( 3 ) *Prior file cannot be located.* If the prior file cannot be located, we will first determine whether your current impairment(s) is deemed, under appendix 1 of this subpart, sufficient to preclude you from engaging in gainful activity. (In this way, we will be able to determine that your disability continues at the earliest time without addressing the issue of reconstructing prior evidence which can be a lengthy process.) If so, your benefits will continue unless one of the second group of exceptions applies (see paragraph (e) of this section). If not, we will determine whether an attempt should be made to reconstruct those portions of the file that were relevant to our most recent favorable medical decision (e.g., medical evidence from treating sources and the results of consultative examinations). This determination will consider the potential availability of old records in light of their age, whether the source of the evidence is still in operation, etc.; and whether reconstruction efforts will yield a complete record of the basis for the most recent favorable medical decision. If relevant parts of the prior record are not reconstructed either because it is determined not to attempt reconstruction or because such efforts fail, medical improvement cannot be found. The documentation of your current impairments will provide a basis for any future reviews. If the missing file is later found, it may serve as a basis for reopening any decision under this section in accordance with the rules in § 404.988.
( 4 ) *Impairment(s) subject to temporary remission.* In some cases the evidence shows that an individual's impairment is subject to temporary remission. In assessing whether medical improvement has occurred in persons with this type of impairment, we will be careful to consider the longitudinal history of the impairment(s), including the occurrence of prior remissions, and prospects for future worsening of the impairment(s). Improvement in such impairments that is only temporary will not warrant a finding of medical improvement.
( 5 ) *Applicable listing has been revised since the most recent favorable medical decision.* When determining whether any medical improvement is related to your ability to work, we use the same listing section in appendix 1 of this subpart which was used to make our prior favorable decision. We will use the listing as it appeared at the time of the prior decision, even where the requirement(s) of the listing was subsequently changed. The current revised listing requirement will be used if we determine that you have medically improved and it is necessary to determine whether you are now considered unable to engage in gainful activity.
( d ) *First group of exceptions to medical improvement.* The law provides for certain limited situations when your disability can be found to have ended even though medical improvement has not occurred, if your impairment(s) is no longer considered, under appendix 1 of this subpart, sufficient to preclude you from engaging in gainful activity. These exceptions to medical improvement are intended to provide a way of finding that a person is no longer disabled in those limited situations where, even though there has been no decrease in severity of the impairment(s), evidence shows that the person should no longer be considered disabled or never should have been considered disabled. If one of these exceptions applies, before we can find you are no longer disabled, we must also show that, taking all your current impairment(s) into account, not just those that existed at the time of our most recent favorable medical decision, your impairment(s) is no longer deemed, under appendix 1 of this subpart, sufficient to preclude you from engaging in gainful activity. As part of the review process, you will be asked about any medical therapy you received or are receiving. Your answers and the evidence gathered as a result as well as all other evidence, will serve as the basis for the finding that an exception does or does not apply. ( 1 ) *Substantial evidence shows that you are the beneficiary of advances in medical therapy or technology (related to your ability to work).* Advances in medical therapy or technology are improvements in treatment or rehabilitative methods which have favorably affected the severity of your impairment(s). We will apply this exception when substantial evidence shows that you have been the beneficiary of services which reflect these advances and they have favorably affected the severity of your impairment(s). This decision will be based on new medical evidence. In many instances, an advanced medical therapy or technology will result in a decrease in severity as shown by symptoms, signs and laboratory findings which will meet the definition of medical improvement. This exception will, therefore, see very limited application.
( 2 ) *Substantial evidence shows that based on new or improved diagnostic or evaluative techniques your impairment(s) is not as disabling as it was considered to be at the time of the most recent favorable decision.* Changing methodologies and advances in medical and other diagnostic or evaluative techniques have given, and will continue to give, rise to improved methods for measuring and documenting the effect of various impairments on the ability to do work. Where, by such new or improved methods, substantial evidence shows that your impairment(s) is not as severe as was determined at the time of our most recent favorable medical decision, such evidence may serve as a basis for finding that you are no longer disabled, if your impairment(s) is no longer deemed, under appendix 1 of this subpart, sufficient to preclude you from engaging in gainful activity. In order to be used under this exception, however, the new or improved techniques must have become generally available after the date of our most recent favorable medical decision. ( i ) *How we will determine which methods are new or improved techniques and when they become generally available.* New or improved diagnostic techniques or evaluations will come to our attention by several methods. In reviewing cases, we often become aware of new techniques when their results are presented as evidence. Such techniques and evaluations are also discussed and acknowledged in medical literature by medical professional groups and other governmental entities. Through these sources, we develop listings of new techniques and when they become generally available. For example, we will consult the Health Care Financing Administration for its experience regarding when a technique is recognized for payment under Medicare and when they began paying for the technique.
( ii ) *How you will know which methods are new or improved techniques and when they become generally available.* We will let you know which methods we consider to be new or improved techniques and when they become available through two vehicles. ( A ) Some of the future changes in the Listing of Impairments in appendix 1 of this subpart will be based on new or improved diagnostic or evaluative techniques. Such listing changes will clearly state this fact as they are published as Notices of Proposed Rulemaking and the new or improved technique will be considered generally available as of the date of the final publication of that particular listing in the Federal Register.
( B ) A cumulative list since 1970 of new or improved diagnostic techniques or evaluations, how they changed the evaluation of the applicable impairment and the month and year they became generally available, will be published in the *Notices* section of the Federal Register. Included will be any changes in the Listing of Impairments published in the Code of Federal Regulations since 1970 which are reflective of new or improved techniques. No cases will be processed under this exception until this cumulative listing is so published. Subsequent changes to the list will be published periodically. The period will be determined by the volume of changes needed. Example: The electrocardiographic exercise test has replaced the Master's 2-step test as a measurement of heart function since the time of your last favorable medical decision. Current evidence could show that your condition, which was previously evaluated based on the Master's 2-step test, is not now as disabling as was previously thought. If, taking all your current impairments into account, you are now able to engage in gainful activity, this exception would be used to find that you are no longer disabled even if medical improvement has not occurred.
( 3 ) *Substantial evidence demonstrates that any prior disability decision was in error.* We will apply the exception to medical improvement based on error if substantial evidence (which may be evidence on the record at the time any prior determination of the entitlement to benefits based on disability was made, or newly obtained evidence which relates to that determination) demonstrates that a prior determination was in error. A prior determination will be found in error only if: ( i ) Substantial evidence shows on its face that the decision in question should not have been made (e.g., the evidence in your file such as pulmonary function study values was misread or an adjudicative standard such as a listing in appendix 1 of this subpart was misapplied). Example: You were granted benefits when it was determined that your epilepsy met Listing 11.02. This listing calls for a finding of major motor seizures more frequently than once a month as documented by EEG evidence and by a detailed description of a typical seizure pattern. A history of either diurnal episodes or nocturnal episodes with residuals interfering with daily activities is also required. On review, it is found that a history of the frequency of your seizures showed that they occurred only once or twice a year. The prior decision would be found to be in error, and whether you were still considered to be disabled would be based on whether your current impairment(s) meets or equals the requirements of appendix 1 of this subpart.
( ii ) At the time of the prior evaluation, required and material evidence of the severity of your impairment(s) was missing. That evidence becomes available upon review, and substantial evidence demonstrates that had such evidence been present at the time of the prior determination, disability would not have been found.
( iii ) Substantial evidence which is new evidence which relates to the prior determination (of allowance or continuance) refutes the conclusions that were based upon the prior evidence (e.g., a tumor thought to be malignant was later shown to have actually been benign). Substantial evidence must show that had the new evidence (which relates to the prior determination) been considered at the time of the prior decision, the claim would not have been allowed or continued. A substitution of current judgment for that used in the prior favorable decision will not be the basis for applying this exception. Example: You were previously granted disability benefits on the basis of diabetes mellitus which the prior adjudicator believed was equivalent to the level of severity contemplated in the Listing of Impairments. The prior record shows that you had “brittle” diabetes for which you were taking insulin. Your urine was 3 + for sugar, and you alleged occasional hypoglycemic attacks caused by exertion. On review, symptoms, signs and laboratory findings are unchanged. The current adjudicator believes, however, that your impairment does not equal the severity contemplated by the listings. Error *cannot* be found because it would represent a substitution of current judgment for that of the prior adjudicator that your impairment equaled a listing.
( iv ) The exception for error will not be applied retroactively under the conditions set out above unless the conditions for reopening the prior decision (see § 404.988) are met.
( 4 ) *You are currently engaging in substantial gainful activity.* If you are currently engaging in substantial gainful activity before we determine whether you are no longer disabled because of your work activity, we will consider whether you are entitled to a trial work period as set out in § 404.1592. We will find that your disability has ended in the month in which you demonstrated your ability to engage in substantial gainful activity (following completion of a trial work period, where it applies). This exception does not apply in determining whether you continue to have a disabling impairment(§ 404.1511) for purposes of deciding your eligibility for a reentitlement period (§ 404.1592a).
( e ) *Second group of exceptions to medical improvement.* In addition to the first group of exceptions to medical improvement, the following exceptions may result in a determination that you are no longer disabled. In these situations the decision will be made without a determination that you have medically improved or can engage in gainful activity. ( 1 ) *A prior determination or decision was fraudulently obtained.* If we find that any prior favorable determination or decision was obtained by fraud, we may find that you are not disabled. In addition, we may reopen your claim under the rules in § 404.988. In determining whether a prior favorable determination or decision was fraudulently obtained, we will take into account any physical, mental, educational, or linguistic limitations (including any lack of facility with the English language) which you may have had at the time.
( 2 ) *You do not cooperate with us.* If there is a question about whether you continue to be disabled and we ask you to give us medical or other evidence or to go for a physical or mental examination by a certain date, we will find that your disability has ended if you fail, without good cause, to do what we ask. Section 404.911 explains the factors we consider and how we will determine generally whether you have good cause for failure to cooperate. In addition, § 404.1518 discusses how we determine whether you have good cause for failing to attend a consultative examination. The month in which your disability ends will be the first month in which you failed to do what we asked.
( 3 ) *We are unable to find you.* If there is a question about whether you continue to be disabled and we are unable to find you to resolve the question, we will determine that your disability has ended. The month your disability ends will be the first month in which the question arose and we could not find you.
( 4 ) *You fail to follow prescribed treatment which would be expected to restore your ability to engage in gainful activity.* If treatment has been prescribed for you which would be expected to restore your ability to work, you must follow that treatment in order to be paid benefits. If you are not following that treatment and you do not have good cause for failing to follow that treatment, we will find that your disability has ended (see § 404.1530(c)). The month your disability ends will be the first month in which you failed to follow the prescribed treatment.
( f ) *Evaluation steps.* To assure that disability reviews are carried out in a uniform manner, that decisions of continuing disability can be made in the most expeditious and administratively efficient way, and that any decisions to stop disability benefits are made objectively, neutrally and are fully documented, we will follow specific steps in reviewing the question of whether your disability continues. Our review may stop and benefits may be *continued* at any point if we determine there is sufficient evidence to find that you are still unable to engage in gainful activity. The steps are: ( 1 ) Are you engaging in substantial gainful activity? If you are (and any applicable trial work period has been completed), we will find disability to have ended.
( 2 ) If you are not, has there been medical improvement as defined in paragraph (b)(1) of this section? If there has been medical improvement as shown by a decrease in medical severity, see step (3). If there has been no decrease in medical severity, there has been no medical improvement. (see step (4).)
( 3 ) If there has been medical improvement, we must determine (in accordance with paragraph (b)(2) of this section) whether it is related to your ability to work. If medical improvement is *not* related to your ability to do work, see step (4). If medical improvement is related to your ability to do work, see step (5).
( 4 ) If we found at step (2) that there has been no medical improvement or if we found at step (3) that the medical improvement is not related to your ability to work, we consider whether any of the exceptions in paragraphs (d) and (e) of this section apply. If none of them apply, your disability will be found to continue. If one of the first group of exceptions to medical improvement (see paragraph (d) of this section) applies, we will proceed to step (5). If an exception from the second group of exceptions to medical improvement applies, your disability will be found to have ended. The second group of exceptions to medical improvement may be considered at any point in this process.
( 5 ) If medical improvement is related to your ability to work or if one of the first group of exceptions to medical improvement applies, we will determine (considering all your impairments) whether the requirements of appendix 1 of this subpart are met or equaled. If your impairment(s) meets or equals the requirements of appendix 1 of this subpart, your disability will be found to continue. If not, your disability will be found to have ended.
( g ) *The month in which we will find you are no longer disabled.* If the evidence shows that you are no longer disabled, we will find that your disability ended in the earliest of the following months— ( 1 ) The month the evidence shows you are no longer disabled under the rules set out in this section, and you were disabled only for a specified period of time in the past;
( 2 ) The month the evidence shows you are no longer disabled under the rules set out in this section, but not earlier than the month in which we mail you a notice saying that the information we have shows that you are not disabled;
( 3 ) The month in which you demonstrated your ability to engage in substantial gainful activity (following completion of a trial work period); however, we may pay you benefits for certain months in and after the reentitlement period which follows the trial work period. (See § 404.1592 for a discussion of the trial work period, § 404.1592a for a discussion of the reentitlement period, and § 404.337 for when your benefits will end.);
( 4 ) The month in which you return to full-time work, with no significant medical restrictions and acknowledge that medical improvement has occurred, as long as we expected your impairment(s) to improve (see § 404.1591);
( 5 ) The first month in which you failed to do what we asked, without good cause when the rule set out in paragraph (e)(2) of this section applies;
( 6 ) The first month in which the question of continuing disability arose and we could not find you, when the rule set out in paragraph (e)(3) of this section applies;
( 7 ) The first month in which you failed to follow prescribed treatment without good cause, when the rule set out in paragraph (e)(4) of this section applies; or
( 8 ) The first month you were told by your physician that you could return to work provided there is no substantial conflict between your physician's and your statements regarding your awareness of your capacity for work and the earlier date is supported by medical evidence.
( h ) *Before we stop your benefits.* Before we determine you are no longer disabled, we will give you a chance to explain why we should not do so. Sections 404.1595 and 404.1597 describe your rights (including appeal rights) and the procedures we will follow.
[50 FR 50126, Dec. 6, 1985; 51 FR 7063, Feb. 28, 1986; 51 FR 16015, Apr. 30, 1986, as amended at 57 FR 30121, July 8, 1992; 59 FR 1635, Jan. 12, 1994; 82 FR 5871, Jan. 18, 2017]