M21-1 Manual / Part V, Subpart ii, Chapter 3, Section D
Evaluating Disabilities
M21-1, Part V, Subpart ii, Chapter 3, Section D
Overview
In This Section | This section contains the following topics:
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1. Selecting DCs
Introduction | This topic includes information to supplement the regulatory provisions for selection of DCs to evaluate disabilities in the Department of Veterans Affairs (VA) Schedule for Rating Disabilities, including
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Change Date | May 29, 2025 |
V.ii.3.D.1.a. Choosing From Multiple Possible DCs | Diagnostic Codes (DCs) must be carefully selected and reasons for selection given if two or more are applicable. When multiple DCs apply to a given disability, consider
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V.ii.3.D.1.b. Use of Hyphenated DCs | Hyphenated DCs may be utilized for diseases or injuries. The use of a hyphenated DC is not intended to substitute for appropriate assignment of separate evaluations for different disabilities arising from a single injury. References: For more information on the
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V.ii.3.D.1.d. When to Avoid Rating by Analogy | When a condition is specifically listed in the rating schedule, it may not be rated by analogy. When there is a diagnosis of two separate conditions, apply the DC(s) that specifically pertains to the listed conditions and determine the appropriate disability evaluations. Reference: For more information on analogous ratings, see Copeland v. McDonald, 27 Vet.App. 333 (2015). |
V.ii.3.D.1.e. Impact of a Change in DC | Service connection (SC) of a disability is not severed when the site of a disability or the DC associated with it is corrected to more accurately determine the benefit to which a Veteran may be entitled. The diagnosis or site of the existing service-connected (SC) condition may be corrected to accurately reflect the actual anatomical location of the injury or disease resulting in the Veteran’s disability, provided the redesignation does not result in severance of SC for the disability in question. However, a change in DC cannot serve to reduce a protected disability evaluation where the symptoms upon which the evaluation was based are no longer present. A change of diagnosis shown on examination or in other medical evidence must be reconciled to determine whether the underlying disability is the same condition or a progression of the condition that was previously diagnosed under a different diagnosis or whether a new disability, unrelated to the prior diagnosis, is being addressed. Example 1: A Veteran is SC for gunshot wound (GSW) of the right thigh muscle group (MG) XIII under 38 CFR 4.73, DC 5313 with a 10-percent evaluation assigned based on moderate impairment. Subsequent evidence showed that the GSW actually impacted only MG XV, which is evaluated under 38 CFR 4.73, DC 5315 and that there was never an injury to or impairment of MG XIII. In this situation, since the correction of DC serves only to correct the site of the impairment and does not serve to effectively sever SC for an otherwise properly established disability, the change in DC is warranted. Example 2: A Veteran is SC under 38 CFR 4.71a, DC 5257 for mild instability of the left knee shown on examination. The evaluation has been in place for over 20 years and is protected under 38 CFR 3.957. A claim for increase is received. The resultant examination shows no instability of the left knee but does show arthritis and pain related to the SC injury. In this situation, the 10-percent evaluation assigned under 38 CFR 4.71a, DC 5257 may not be reduced or eliminated. However, since there are separately compensable disabilities shown in the record, a separate evaluation for arthritis may be assigned under 38 CFR 4.71a, DC 5010. References: For more information on
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V.ii.3.D.1.f. Handling a Change in Diagnosis | 38 CFR 4.13 directs that evidence suggesting a change in the diagnosis of an SC disability must be reviewed with a goal of reconciling the discrepancy and maintaining SC for the disability, where possible. Reconciliation is necessary to ensure
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2. Determining a Disability Evaluation Based on Rating Schedule Criteria
Introduction | This topic includes general principles for determining a disability evaluation based on rating schedule criteria, including
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Change Date | July 29, 2026 |
V.ii.3.D.2.a. Relationships Within Evaluation Criteria | In determining which fact findings are required to make a legal conclusion, generally if regulatory criteria are
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V.ii.3.D.2.b. Separating Individual Findings and Pyramiding | Do not separate individual findings when these findings, in their entirety, constitute one disability. This is
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V.ii.3.D.2.d. Considering Rating Criteria That Utilize “Such As” | The use of the phrase “such symptoms as,” or a similar phrase, followed by a list of examples, provides guidance as to the variety of symptoms contemplated for each rating, and permits consideration of other symptoms, particular to each Veteran and condition. Reference: For more information on the use of the term “such symptoms as” in the schedule of ratings for mental disorders, see Mauerhan v. Principi, 16 Vet.App. 436 (2002). |
V.ii.3.D.2.e. Choosing Between Two Levels of Evaluation | 38 CFR 4.7 provides that where there is a question upon review of the evidence as to which of two evaluations shall be assigned, the higher evaluation will be assigned if the disability picture more nearly approximates the criteria required for that rating. Otherwise, the lower rating will be assigned. Important: 38 CFR 4.7 does not preclude application of the reasonable doubt doctrine. When the decision maker concludes that the facts equally (or approximately equally) support two levels of evaluation such that each is as likely as not warranted, the higher evaluation will be awarded. Reference: For more information on the application of variable, cumulative, and successive rating criteria and when 38 CFR 4.7 applies, see M21-1, Part V, Subpart ii, 3.D.2.a. |
V.ii.3.D.2.f. Assignment of Zero-Percent Evaluations | In every instance where the schedule does not provide a zero-percent evaluation for a DC, a zero-percent evaluation shall be assigned when the requirements for a compensable evaluation are not met. Exception: Never assign a zero-percent evaluation to a condition for which the rating schedule directs a prescribed, schedular minimum rating. Prescribed, schedular minimum ratings, in this context as well as that of M21-1, Part IV, Subpart i, 2.F.1.a and 38 CFR 3.327(b), refer exclusively to instances in which the rating schedule requires assignment of a certain compensable evaluation once the underlying disability manifests or exists in the manner described. Examples include
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V.ii.3.D.2.h. Determining the Retroactive Applicability of a New Statute or Regulation | The provisions of a statutory or regulatory change to rating schedule criteria for evaluating disabilities are generally not retroactive unless retroactive applicability is specifically directed. When a change that revises the rating schedule’s evaluation criteria does not specify the intent for retroactive application, assume that the new criteria do not apply prior to the effective date of the corresponding regulatory change. Note: For claims pending on the date that a rating schedule provision is changed, it is usually appropriate to apply the
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V.ii.3.D.2.i. Effect of Rating Schedule Readjustment | When the rating schedule is readjusted, in no event shall the readjustment cause a Veteran’s disability evaluation in effect on the effective date of the readjustment to be reduced unless an improvement in the disability is shown to have occurred, even if the combined evaluation is not reduced, as indicated in VAOPGCPREC 19-1992 and 38 U.S.C. 1155. This precedent opinion also provides that when a Veteran is receiving the minimum evaluation for a condition at the time the rating schedule is revised, and the condition subsequently undergoes an exacerbation resulting in a higher evaluation, if the condition returns to the same, symptom-free status it was in at the time of the rating schedule change, a noncompensable evaluation under the new criteria will be assigned. Note: The February 3, 1988, revision of criteria for rating psychiatric disorders is considered a liberalizing law/VA issue as indicated in Sabol v. Derwinski, U.S. Vet.App. No. 90-1123 (1992), 38 U.S.C. 5110(g), 38 CFR 3.114, and VAOPGCPREC 19-1992. Reference: For more information on protection and rating schedule changes, see M21-1, Part X, Subpart ii, 1.B.4. |
V.ii.3.D.2.j. Assigning Staged Ratings | The term staged rating refers to the assignment of separate ratings for separate periods of time based on the facts found. 38 CFR 3.105(e) does not apply to a staged rating. Additionally, 38 CFR 3.105(e) is inapplicable to disabilities rated under DCs containing a note that “any change in evaluation . . . shall be subject to the provisions of 38 CFR 3.105(e)” if the reduction is part of a staged rating assigned in the grant of an original claim for such disability. Reference: For more information on assigning staged ratings, see
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V.ii.3.D.2.k. Use of the Evaluation Builder | Use of the Evaluation Builder in assigning disability evaluations in claims for compensation is mandatory. The Evaluation Builder is programmed to represent accurate policy and procedure. When an officially-issued change in regulatory, policy, or procedural guidance, or a technical or system issue, causes the Evaluation Builder to generate inaccurate results, decision makers are authorized, and must take steps, to either override the Evaluation Builder by making system entries that provide justification for the override, or to use appropriate workarounds, as directed, to ensure accurate evaluations and compliance with current guidance. To override an Evaluation Builder result, VBMS-R requires the claims processor to provide an override reason from a list of options, and free text rationale forming a justification for the override reason and outcome. Justification means that the free text rationale demonstrates
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3. Extra-Schedular Consideration
Introduction | This topic contains information about extra-schedular consideration, including
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Change Date | September 15, 2021 |
V.ii.3.D.3.a. Extra-Schedular Evaluations in Compensation Claims | Consider the issue of entitlement to an extra-schedular evaluation in compensation claims under
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V.ii.3.D.3.b. Approving Extra-Schedular Evaluations in Compensation Claims | Only the Director of the Compensation Service (214D) may approve extra-schedular evaluations in compensation claims submitted under 38 CFR 3.321(b)(1) and 38 CFR 4.16(b). |
V.ii.3.D.3.c. When to Submit Compensation Claims for Extra-Schedular Consideration | Submit compensation claims to Compensation Service for extra-schedular consideration under 38 CFR 3.321(b)(1) or 38 CFR 4.16(b) if a(n)
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V.ii.3.D.3.e. Procedure for Referring Claims for Extra-Schedular Consideration | Follow the steps in the table below when referring claims for extra-schedular consideration under either 38 CFR 3.321(b)(1) or 38 CFR 4.16(b).
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V.ii.3.D.3.f. Extra-Schedular Consideration in Pension Claims | In pension claims, consider the issue of entitlement to an extra-schedular evaluation under 38 CFR 3.321(b)(2) whenever a Veteran fails to meet the schedular requirements for permanent and total (P&T) disability. If approval is recommended, forward the rating decision and claims folder to the Veterans Service Center Manager, Pension Management Center Manager, or designee for signature. |
V.ii.3.D.3.g. Exhibit 1: 38 CFR 3.321(b)(1) Referral Memorandum | This exhibit contains a sample of the memorandum completed for 38 CFR 3.321(b)(1) referrals.
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V.ii.3.D.3.h. Exhibit 2: 38 CFR 4.16(b) Referral Memorandum | This exhibit contains a sample of the memorandum completed for 38 CFR 4.16(b) referrals.
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4. P&T Evaluations
Introduction | This topic contains information on the rating determination for DEA under 38 U.S.C. Chapter 35, including
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Change Date | July 21, 2022 |
V.ii.3.D.4.a. Definition: Total Disability | Total disability means
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V.ii.3.D.4.b. Definition: Permanent Disability | Permanent disability means disabling manifestations reasonably certain to continue throughout the lifetime of the individual. Reference: For more information on permanent disability, see |
V.ii.3.D.4.c. Requirement for Permanence | The mere existence of a total disability evaluation is not sufficient to establish a P&T evaluation. The evidence must establish permanence of the total evaluation, as discussed in M21-1, Part V, Subpart ii, 3.D.4.d. Total evaluations assigned under the following provisions are temporary:
Exceptions:
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V.ii.3.D.4.d. Evidentiary Threshold for Establishing Permanence | Permanence of a total disability evaluation may be established when the evidence of record clearly establishes that a disability is expected to continue at its current level of severity. However, clear and specific evidence is not required to establish permanence. When the evidence of record does not clearly or specifically show that the total disability will continue but alsodoes not show that a reexamination to ascertain improvement is warranted pursuant to 38 CFR 3.327(b)(2), concede permanence of the evaluation based on a reasonable certainty that improvement is not likely. The following fact patterns demonstrate scenarios in which P&T disability is established based on the preponderance of the evidence of record.
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V.ii.3.D.4.e. Establishing Permanence for Chronic, Progressive Disabilities | When evidence indicates that cancer or other similarly chronic and progressive disabilities are not expected to improve, concede permanence for the disability evaluation. Examples of indicators suggesting the likelihood that the disability status is permanent include but are not limited to
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V.ii.3.D.4.f. Date of P&T Disability When Claimed or Raised as a Subordinate Issue | Basic eligibility based on a P&T SC disability is only established when all criteria (i.e., SC, total disability, and permanence of disability) are met. Therefore, the date of P&T disability is the later of
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V.ii.3.D.4.g. Date of P&T Disability Upon Cancellation or Dismissal of Review Examination Control | Use the table below to determine the date of P&T disability when
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V.ii.3.D.4.h. P&T Reasons for Decision | Rating decisions establishing P&T status must provide
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V.ii.3.D.4.i. Addressing the P&T Status of Malignancies | VBMS-R’s system-generated language for evaluating totally disabling SC malignancies or other disabilities normally requiring a review examination usually includes reference to the scheduling of a mandatory review examination intended to determine recurrence or residual disability. When, however, P&T status of the SC disability has been conceded in light of the guidance in M21-1, Part V, Subpart ii, 3.D.4.e, edit the rating decision narrative by replacing the system-generated text displayed in the left column of the table below with the text displayed in the right column.
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V.ii.3.D.4.j. Granting P&T without DEA | When a P&T evaluation is established, if eligibility for DEA is not being established as an ancillary benefit in the same rating decision (for example, when eligibility for DEA has been granted in a prior decision or is not warranted for a grant of benefits under 38 U.S.C. 1151), modify the rating narrative text to provide a discussion of only the permanence determination unless a decision is specifically required for DEA. |
5. Principles of Disability Evaluation for Specific Conditions
Introduction | This topic contains information about evaluating specific conditions or circumstances, including
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Change Date | September 15, 2021 |
V.ii.3.D.5.a. Evaluating Malignant Neoplasms and Associated Impairments | Use the table below to determine whether a symptom or condition associated with an active malignant neoplasm may be separately evaluated during the period in which a 100-percent evaluation is warranted for the active malignant neoplasm.
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V.ii.3.D.5.b. Examples of Evaluating Diagnosed Disabilities Due to Malignant Neoplasms | Example 1: SC for anxiety disorder claimed and diagnosed as secondary to active lung cancer may be granted and separately evaluated. Example 2: A Veteran is SC with a 100-percent evaluation assigned for active renal cancer and undergoes a nephrectomy as a part of the treatment for the renal cancer. 38 CFR 4.115b, DC 7528 directs that renal cancer is evaluated as active malignancy and its residuals are evaluated based on either voiding dysfunction or renal dysfunction. Since a nephrectomy is evaluated either with the minimum compensable evaluation or as renal dysfunction under 38 CFR 4.115b, DC 7500, the rating schedule recognizes that renal dysfunction is within the predominant symptomatology of both disabilities. Since both criteria contemplate renal dysfunction, the nephrectomy cannot be separately evaluated. Example 3: A Veteran is SC with a 100-percent evaluation assigned for active renal cancer. The Veteran is diagnosed with recurrent pyelonephritis which is characterized by symptoms of recurrent urinary tract infection. The pyelonephritis is identified as a complication of the renal cancer. 38 CFR 4.115b, DC 7528 directs that renal cancer is evaluated as active malignancy and its residuals are evaluated based on either voiding dysfunction or renal dysfunction. Since the pyelonephritis is characterized by recurrent urinary tract infection, which is not considered within the criteria for evaluating malignant neoplasms of the genitourinary system, a separate evaluation may be assigned under 38 CFR 4.115b, DC 7504 utilizing the urinary tract infection symptoms. Example 4: A Veteran is SC with a 100-percent evaluation assigned under 38 CFR 4.114, DC 7343 for active colon cancer. The Veteran sustained a nerve injury during surgery for the colon cancer resulting in impairment of anal sphincter control with incontinence. Since the symptoms of impairment of sphincter control with incontinence are due to a separately diagnosed disability (the nerve injury), pyramiding rules are not violated, and 38 CFR 4.114 does not prohibit separate evaluations for these coexisting digestive system disabilities, a separate evaluation may be assigned for the nerve injury with impairment of sphincter control under 38 CFR 4.114, DC 7332. Example 5: A Veteran is SC with a 100-percent evaluation assigned under 38 CFR 4.115b, DC 7528. A VA examination revealed a diagnosis of erectile dysfunction due to the prostate cancer. Since 38 CFR 4.115b, DC 7528 directs that prostate cancer is evaluated based on residuals consisting of voiding dysfunction or urinary tract infection, SC for the erectile dysfunction should be established concurrently with the 100-percent evaluation. |
V.ii.3.D.5.c. Evaluating an SC Disability Eliminated by NSC Amputation | Where an NSC cause necessitates amputation of an extremity resulting in elimination of an SC disability distal to the site of the amputation, do not sever SC for or reduce the evaluation of the SC disability. |
V.ii.3.D.5.d. Considering Recurrent or Refractory Symptoms | Many evaluation criteria require consideration of the frequency of occurrence of symptoms. Two descriptions used throughout the rating schedule for frequency of occurrence are refractory and recurrent.
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Source: VA M21-1 Adjudication Procedures Manual, M21-1, Part V, Subpart ii, Chapter 3, Section D (U.S. government work, reproduced for reference). Browse all sections →