Court Opinion

ID: 4697836
Source: CourtListenerOpinion
Date Created: 2021-06-23 15:01:28.543519+00
Date Added: 2024-06-11T08:05:49.296056
License: Public Domain

UNITED STATES COURT OF APPEALS FOR VETERANS CLAIMS

                                           No. 19-0352

                                DAVID A. ANDREWS, APPELLANT,

                                                V.

                                   DENIS MCDONOUGH,
                         SECRETARY OF VETERANS AFFAIRS, APPELLEE.

                         On Appeal from the Board of Veterans' Appeals

(Argued December 9, 2020                                                  Decided June 22, 2021)

      James D. Ridgway, with whom Glenn R. Bergmann was on the brief, both of Bethesda,
Maryland, for the appellant.

        Alexander You, with whom Richard J. Hipolit, Acting General Counsel; Mary Ann Flynn,
Chief Counsel; and Joan E. Moriarty, Deputy Chief Counsel, were on the brief, all of Washington,
D.C., for the appellee.

       Before ALLEN, TOTH and FALVEY, Judges.

       TOTH, Judge: "The term 'burden of proof' is one of the 'slipperiest members of the family
of legal terms'." Schaffer v. Weast, 546 U.S. 49, 56 (2005) quoting 2 J. Strong, McCormick on
Evidence § 342, p. 433 (5th ed. 1999). This appeal requires us to grasp some of the slipperiest
issues in veterans law, namely how claims are proven and how this Court reviews them.
       Both parties acknowledge that the Board erred in relying on an inadequate medical exam;
the dispute here centers on the remedy. Marine Corps veteran David A. Andrews asks the Court
to review the evidence of record and reverse the Board's ruling that service connection is not
warranted for his hepatitis C, rather than remand for additional fact finding. He contends that
reversal is the only proper remedy given that the evidence of record meets the "benefit of the
doubt" standard spelled out in the law and specifically referenced by the statute laying out the
Court's scope of review. By contrast, the Secretary contends that to reverse would require us to act
as fact finder in the first instance—something we are prohibited from doing.
       Ultimately, we agree with Mr. Andrews that reversal is warranted, but for a narrower
reason than he advances. Based on the applicable legal standard the Board adopted in this case,
the uncontested facts established to date, and the de minimis role that any additional development
could have on the claim, the Court reverses the Board decision denying service connection as to
the hepatitis C and remands for VA to assign an appropriate rating and effective date.

                                        I. BACKGROUND
       David Andrews served in the Marine Corps from 1976 until 1979. In February 2010, he
sought service connection for hepatitis C, which he claimed resulted from his exposure to various
risk factors he experienced while in service, including air gun immunization, dental work, and
sexually transmitted disease (STD). He also sought service connection for a liver disability; we
need not discuss it separately, however, as the parties agree that it is "inextricably intertwined"
with the hepatitis claim.
       Over the course of development, Mr. Andrews submitted various forms of evidence to
support his claim, including:
       •   A statement in which he attributes his hepatitis C to the "battery of shots with air guns
           and reusable syringes" that he received during service and avers that he never got a
           tattoo, used drugs, or received a blood transfusion (R. at 588);
       •   Evidence indicating that he was diagnosed with gonorrhea while in service (R. at 33);
       •   Private treatment records dating from 1999 to 2010 reflecting treatment for hepatitis C
           (R. at 601-72);
       •   Photocopies of various pages from his Marine Corps yearbook, including his headshot,
           photos of marines receiving air gun immunizations, and photos of marines receiving
           dental treatment (R. at 280-83; 666-72);
       •   Post-service statements from friends attesting to his declining health (R. at 284-89);
       •   Various Board decisions in other cases granting service connection for hepatitis C as
           related to air gun immunizations (R. at 290-96); and
       •   Materials culled from the Internet related to VA's handling of hepatitis C and related
           claims (R. at 297-347, 351-81).
       VA obtained a medical examination in 2010 in which the examiner opined that the cause
of Mr. Andrews hepatitis C was "unknown" but was not related to his in-service immunizations
because "air gun injections are not a risk factor" for the condition. R. at 490-91. The regional office
denied his claim in December 2010.

                                                  2
           Mr. Andrews appealed this decision, and the Board remanded the hepatitis C claim in 2017
to obtain a new etiology opinion on the grounds that the first VA medical examiner failed to
consider Mr. Andrews's treatment for STD while in service. In remanding, the Board cited VA's
Adjudication Procedures Manual (M21-1), which identifies "[h]igh risk sexual activity" as "a risk
factor for hepatitis C." R. at 66.
           Mr. Andrews was examined in September 2017 by the same examiner who produced the
2010 etiology opinion. The examiner confirmed diagnoses of hepatitis C and cirrhosis of the liver.
Once again, the examiner opined that Mr. Andrews's hepatitis C was less likely than not related to
service as there was "no new information" showing a link to service. Specifically, the examiner
noted that Mr. Andrews was exposed to air gun immunizations in service but there was "no direct
correlation with hepatitis C." R. at 48. Additionally, the examiner noted that Mr. Andrews had
gonorrhea in service but that this condition is "not a known etiology for liver disease." Id. Finally,
the examiner stated that, although Mr. Andrews had dental work in service, there was no evidence
of blood transfusion or contact with blood from medical personnel.
           In the 2018 decision under review, the Board denied disability compensation. Citing the
M21-1, the Board observed that "[t]here are recognized risk factors for contracting hepatitis C."
R. at 5-6. It also noted that Mr. Andrews competently reported experiencing some of these risk
factors in service—namely, air gun injections and non-sterile dental work. However, the Board
placed "great probative weight" on the September 2017 opinion for its consideration of "pertinent
evidence" and its "clear conclusions and supporting data." R. at 7. By contrast, the Board
discounted the evidence submitted by Mr. Andrews as falling short of the "requisite level of
certainty needed to be considered probative evidence" insofar as it failed to address the etiological
relationship between hepatitis C and air gun use and failed to show that unsterilized dental
instruments were used in service. R. at 9. The Board mentioned the veteran's in-service STD only
to the extent of recognizing the examiner's opinion that gonorrhea did not give rise to hepatitis C.
And it noted the veteran's averment that there were no hepatitis C risk factors outside of service.
R. at 6.
           Mr. Andrews appealed to this Court, contending not only that the 2017 medical opinion
was inadequate but also that the Board erred in denying service connection as the evidence of
record was sufficient to establish service connection for hepatitis C. For his part, the Secretary
concedes that both the 2010 and 2017 opinions are inadequate insofar as they fail to address certain

                                                  3
theories of entitlement. The dispute here thus centers on an appropriate remedy. The Secretary
asks us to remand for another etiology opinion, while Mr. Andrews urges us to reverse, arguing
that the lay and medical evidence already of record satisfies the "modest threshold" for granting
service connection by establishing that a current condition is at least as likely as not related to
service. Appellant's Br. at 14. That is, since the favorable and unfavorable evidence stands in
equipoise or is at least in approximate balance, the veteran believes that he should get the statutory
"benefit of the doubt" and that the essential evidentiary tie should be resolved in his favor. In
opposition, the Secretary contends that the Court cannot apply the benefit of the doubt doctrine in
the first instance because to do so would exceed our statutory authority and amount to initial
appellate fact finding.

                                          II. ANALYSIS
                                                 A.
       Mr. Andrews's argument for reversal calls for a brief review of when that remedy is
warranted and when it's not. He contends that, although this Court has long recognized its authority
to reverse clearly erroneous Board findings, it has consistently neglected to do so because "it is
not necessarily obvious what this means in practice." Id. at 14. He then sketches out how he thinks
a reversal standard ought to operate in a service-connection context: A veteran is entitled to
reversal wherever the totality of lay and medical evidence reaches the "modest threshold" of the
"approximate balance" spelled out in 38 U.S.C. § 5107(b), even if there may be some evidence
against the claim or even some substantial uncertainty as to whether the condition is actually
related to service. Id. Per Mr. Andrews, this is the most natural reading of 38 U.S.C. § 7261(b)(1),
which expressly incorporates the "benefit of the doubt" (or "approximate balance") standard into
the Court's scope of review, instructing us to "take due account of the Secretary's application of
section 5107(b)." Thus, he contends that reversal is appropriate because the "only permissible view
of the evidence is that it weighs in favor of granting the claim regardless of whether it is possible
to decide which of the three in-service risk factors"—dental work, inoculations, or STD—"was the
cause of the infection." Id.
       We readily acknowledge Mr. Andrews's point that, while the Court's authority to reverse
Board findings is firmly established, it's not entirely clear what this means in practice. To be sure,
we have generally established that remand is proper "where the Board has incorrectly applied the

                                                  4
law" or "failed to provide an adequate statement of reasons or bases for its determinations, or
where the record is otherwise inadequate." Tucker v. West, 11 Vet.App. 369, 374 (1998). Whereas
reversal is warranted when, despite some evidentiary support, this Court "'is left with the definite
and firm conviction that'," based on the entirety of the evidence, the Board has made a mistake.
Gilbert v. Derwinski, 1 Vet.App. 49, 52 (1990) (quoting United States v. U.S. Gypsum Co., 333
U.S. 364, 395 (1948)). Nonetheless, it has proven difficult to identify absolute markers as to when
reversal is the appropriate remedy rather than remand for further development or adjudication.
       We part ways with Mr. Andrews, however, insofar as we regard this difficulty not as a bug
but as a feature of our judicial review. As we explain, our propensity for remands over reversals
derives not from a perceived lack of authority or confusion about the proper legal standard, but
follows unavoidably from our limitations as an appellate court and the factual complexities
inherent in the evidentiary decisions VA must make in benefits cases.
       It would require a treatise to do justice to the long pedigree of decisions addressing the
appropriateness of reversal, so instead we survey a few cases where some governing considerations
are laid out. In Adams v. Principi, 256 F.3d 1318 (Fed. Cir. 2001), the Federal Circuit examined
our decision to remand, over the veteran's objections, to obtain clarification about what a medical
examiner meant in a report. The court affirmed, noting that the remand order was "consistent with
general principles of judicial review of agency decisions" whereby "the proper course" for a court
having difficulties evaluating a record "'except in rare circumstances, is to remand to the agency
for additional investigation or explanation.'" Id. at 1322 (quoting Fla. Power & Light Co. v. Lorion,
470 U.S. 729, 744 (1985)).
       Adams spelled out a notable instance in which remand is not appropriate, namely, when
the sole purpose of the remand is to allow the agency to develop additional evidence so that it has
a proper basis to deny the claim. Id at 1321-22 ("This is not a case in which the court was faced
with evidence that was clearly insufficient to overcome the presumption of sound condition and in
which the court remanded the matter to the Board to allow [VA] to attempt to introduce new
evidence sufficient to make up the shortfall."). The purpose of a remand is either to allow for
further development or to require the Board to consider an issue anew and make a fully informed
decision based on correct factors. See Moore v. Derwinski, 1 Vet.App. 401, 404 (1991) (outlining
factors the Board must consider and discuss).

                                                 5
       A decade later, in Byron v. Shinseki, 670 F.3d 1202 (Fed. Cir. 2012), a veteran's widow
challenged our decision to remand a case where the Board failed to make a finding about direct
service connection that might have resulted in an earlier effective date. The appellant contended
that the factual record was sufficiently developed to allow us to render findings in the first instance.
The Federal Circuit disagreed and identified as the salient factor whether VA had rendered an
initial determination on the question. The court noted that reversal, in the absence of existing
findings from the agency, is not appropriate "'except in rare circumstances'." Id. at 1205, quoting
Gonzales v. Thomas, 547 U.S. 183, 186 (2006). Notably, Byron acknowledged situations where a
reviewing court may be able to engage in initial fact finding, such as where the government has
conceded relevant facts or where it is required by statute to consider harmless error. Id. at 1206.
Absent "rare circumstances" such as these, however, "[w]hen there are facts that remain to be
found in the first instance, a remand is the proper course." Id.
       In Deloach v. Shinseki, 704 F.3d 1370 (Fed. Cir. 2013), the Federal Circuit addressed an
argument and factual backdrop that most closely resembles this case. Deloach involved a
consolidated set of appeals where veterans challenged this Court's remand orders on grounds that
reversal was the appropriate remedy. Both Deloach cases involved the same pattern: this Court
held that a medical examination was inadequate (along with the Board's reasons or bases for
denying the claim) but declined to reverse because to do so would require us to analyze the
probative value of the remaining medical evidence or otherwise find facts in the first instance. Id.
at 1374-75.
       The legal argument that the veterans raised in Deloach is notably similar to that Mr.
Andrews makes here: "Reversal is mandated," that appellant contended, "when the records are
viewed in their entirety and after they have been given the benefit of the doubt under § 5107." Id.
at 1380. This was so, the veterans reasoned, because "the interplay between [this Court's] ability
to reverse and veteran's entitlement to the benefit of the doubt" meant that the Court "has a duty to
independently weigh the entirety of the evidence to determine whether the Board's factual findings
are clearly erroneous." Id. The Federal Circuit noted that the presence of the phrase "or reverse"
in 38 U.S.C. § 7261(a)(4) showed unequivocally that Congress invested this Court with the
authority "to exercise reversal power in appropriate cases" and that we were "not legally restricted
only to remand." Id. at 1379-80.

                                                   6
       As to when it was appropriate to reverse, Deloach fixed upon the central fact constraining
our authority: the prohibition against finding facts in the first instance, save in circumstances
directed by statute. Id. at 1380. Congress, through 38 U.S.C. § 7261(c), prohibited this Court from
conducting de novo review of the Board's factual findings—that is, setting aside findings without
identifying a clear error merely because we would have ruled differently had we been the initial
fact finders. Id. (The Court "must review the Board's weighing of evidence; it may not weigh
evidence itself."). Relying on the same standard that this Court adopted in Gilbert, the Federal
Circuit reiterated that, "where the Board has performed the necessary fact-finding and explicitly
weighed the evidence, the Court of Appeals for Veterans Claims should reverse when, on the entire
evidence, it is left with the definite and firm conviction that a mistake has been committed." Id.
                                                  B.
       Taken together, these cases make clear that reversal is appropriate provided that it doesn't
require the Court to exceed its scope of review by engaging in improper fact finding. On a practical
level, however, the line often proves blurry between judicial review—that is, reviewing, under the
clearly erroneous standard, discrete findings of the Board in light of the entire factual record—and
first-instance fact finding. Indeed, it proves easier to articulate the distinction than to apply it to
complex factual records. We submit that there are a few reasons for this.
       First, evidentiary decisions are predominantly qualitative rather than quantitative in nature
and so are seldom reducible to green-eye-shade accounting formulas. See Gilbert, 1 Vet.App. at
57. Stated differently, evidentiary rulings are not zero-sum affairs but often involve a complex
interplay between several different factors. See Schaffer, 546 U.S. at 56 (noting the various
considerations that comprise the burden of proof). For example, a Board's finding may be set aside
because it erroneously discounted someone's credibility or accorded too much significance to a
particular factor vis-à-vis countervailing factors and so forms an implausible reading of the
evidence. But pointing out a clear error in the Board's evidentiary assessment does not
automatically establish the opposite finding, such that a statement is automatically rendered
credible or contrary evidence must carry the day. A reduction on one side of the evidentiary ledger
does not necessarily credit a gain for the other. See, e.g., Garland v. Ming Dai, 141 S. Ct. 1669,
1681 (2021) (noting that testimony on a key fact may be deemed credible yet still found to be
"outweighed by other evidence and thus unpersuasive or insufficient to" meet the burden of proof).

                                                  7
       The probative value of evidence is highly contextual and it's often difficult to assess how
a particular error impacts the overall evidentiary picture. For this reason, the usual remedy is to
require the Board to readjudicate the issue anew without the taint of the error. See, e.g., Stevens v.
Principi, 289 F.3d 814, 817-18 (Fed. Cir. 2002) ("When an agency has employed the wrong legal
standard in evaluating evidence in the case, the appropriate remedy is normally for the reviewing
court to remand the case to the agency for the agency to reassess the evidence under the correct
factual standard.").
       Second, even if our statutory authority to reverse factual findings were absolute, that would
not solve the problem concerning what law we would consider in determining whether Mr.
Andrews satisfied the relevant factors for awarding service connection for hepatitis C. Although
sections 5107 and 7261 establish respectively the veteran's burden of proof and our scope of
review, they provide no insight about what factors might prove relevant in a specific claim. By
contrast, 38 U.S.C. § 501(a)(1) authorizes the Secretary, and not this Court, to prescribe regulations
"with respect to the nature and extent of proof and evidence and the method of taking and
furnishing them in order to establish the right to benefits under such laws."
       In short, our ability to evaluate evidence can be complicated when there isn't a statute or
regulation spelling out precise criteria or relevant factors that bear on a given question. Often the
relevant adjudicatory standard is set out in an agency manual such as the M21-1, whose provisions
are mandatory for adjudicators at VA regional offices, but whose relationship with the Board and
this Court is less than straightforward.
       On the one hand, the M21-1 is not binding on either the Board or this Court; we thus held
in Overton v. Wilkie, 30 Vet.App. 257, 263 (2018) that "to support its decision the Board can't
simply cite an M21-1 provision without further analysis" but must provide some reasoning as to
why it relied on the provision. Thus, the M21-1 falls somewhere short of a substantive provision
that directs an outcome on its own force. On the other hand, recent precedential decisions have
emphasized the central role the M21-1 plays in the adjudicating cases. In Healev v. McDonough,
33 Vet.App. 312, 320 (2021) we noted that the M21-1 constitutes a "relevant factor" and so the
Board can't ignore it in its analysis of the adjudication but must provide reasoning for declining to
follow the provision. Still further, the Federal Circuit recently held that at least some M21-1
provisions are subject to review under 38 U.S.C. § 502, which is how substantive rules are
evaluated under the Administrative Procedure Act (APA). National Organization of Veterans'

                                                  8
Advocates, Inc. v. Sec. Veterans Affairs, 981 F.3d 1360, 1377-78 (Fed. Cir. 2020) (en banc); see 5
U.S.C. §§ 552, 553 (APA).
        The M21-1 thus serves a central role in veterans law even as it's complicated to pin down
its exact relationship to the Board or this Court. As cases like Overton and Healey demonstrate,
the significance ascribed to the M21-1 in an individual appeal often turns on the context of the
case and the nature of Board's analysis and treatment of the provision—that is, whether and to
what extent it relied on or departed from the provision and the rationale behind such decision.1
         What this means is that it is less than clear the extent to which this Court can involve the
M21-1 in our scope of review by directing our judgment as to whether the veteran met the burden
of proof based solely on factors spelled out in the M21-1. Evidence is probative to the degree that
it addresses factors specific to the adjudication. But without a clear target (or authorization from
Congress to establish our own criteria), it's difficult to assess whether or to what degree evidence
hits the mark.
                                                     C.
        All that said, every case turns on its specifics. This case is fundamentally about the
appropriateness of the remedy in light of the evidence of record produced by the development to
date. The general discussion above about the scope of our review in relation to the M21-1 was
necessary to resolve the broader arguments advanced by Mr. Andrews. As noted, the role the
M21-1 plays in an appeal to this Court often turns on the Board's treatment of it in a particular
case. Here, the Board in its 2017 remand order incorporated the M21-1 provision relevant to
hepatitis C into the development of the claim and applied its substantive provisions regarding risk
factors in its 2018 decision. The Secretary—having conceded that both pre- and postremand VA
medical opinions have been inadequate until this point—urges us to remand for yet another one.
As explained below, we conclude that reversal is appropriate.
        The relevant M21-1 provision recognizes various risk factors for hepatitis C, such as blood
transfusions, tattoos or body piercings, puncture with non-sterile needles, high-risk sexual activity,
and air gun injections (though this last factor comes with caveats). M21-1, Pt. III, sbpt. iv, ch. 4,
sec. H.2.e. The manual also instructs: "Resolve reasonable doubt . . . in favor of the Veteran when

        1
          To be clear, given our disposition of this appeal, we have no call to consider precisely how—if at all—the
Federal Circuit's recent en banc decision in NOVA affects whether an M21-1 provision binds the Board in the
absence of the Board itself adopting such a provision as the rule of decision in a given appeal.

                                                          9
the evidence favoring risk factor(s) in service is equal to the evidence favoring risk factor(s) before
or after service." Id.
        Even though we likely could not independently turn to the M21-1 to inform our decision
of whether the Board erred in determining that Mr. Andrews hasn't met his burden of proof, doing
so is appropriate here because the Board's 2017 remand order and 2018 decision adopted the
M21-1's guidance on adjudicating service connection for hepatitis C in this case.
        The Federal Circuit ruled in Hudick v. Wilkie, 755 F. App'x 998, 1006–07 (Fed. Cir. 2018)
that, once the Board cited the M21-1 in a remand order and so invited the veteran to submit
evidence reflecting compliance with its provisions, it effectively incorporated that provision and
couldn't later ignore it when adjudicating a claim. Although unpublished and therefore not binding
as precedent, Hudick nonetheless bears critical insight: The Board's citation to a manual provision
amounts to a tacit recognition that the provision constitutes authority in the case. As in Hudick, the
Board here also cited to specific provisions from the M21-1 and directed the regional office to
obtain a new etiology opinion and to identify high risk sexual activity as a risk factor for hepatitis
C. By specifically incorporating the relevant M21-1 provision into the remand order, the Board
rendered this authority binding on the regional office in terms of how it developed the claim and
how the Board would readjudicate it if the matter returned there. As Hudick put it: "It cannot be
that the VA may tell a veteran how to establish a service connection for his [condition] only to
move the goalposts once he has done so. This kind of goalpost-moving does not reflect an optimal
mode of administrative decisionmaking." 755 F. App'x at 1007 (quotation marks omitted).
Because the Board "did not identify or analyze any evidence that cut against" Mr. Hudick's
statements, and because the M21-1 provision required only that he provide "credible evidence" of
in-service exposure to justify the grant of service connection, the Federal Circuit concluded that
the claim had to be granted "under the proper adjudicatory framework based on facts already found
by the Board." Id. at 1008-09.
        We find the Federal Circuit's reasoning persuasive in the circumstances of this case and
thus review the Board's assessment of the evidence with respect to the claim in light of the relevant
M21-1 provision. The Board adopted the M21-1's substantive recognition of specific risk factors
in the development of hepatitis C. Next, it was cognizant of the veteran's assertion that he
experienced no risk factors outside of service. Because it didn't in any way impugn this assertion,
we take the Board to have accepted it as credible. See Miller v. Wilkie, 32 Vet.App. 249, 261 (2020)

                                                  10
("When the Board has made its decision without finding that the veteran is not competent to report
symptoms and nothing suggests that the Board failed to review the evidence at issue, we may
reasonably conclude that it implicitly found the veteran credible."). As for in-service risk factors,
the Board did not dispute their occurrence; it merely discounted the likelihood that the veteran's
hepatitis C originated from some of them. But the medical evidence the Board relied on to do so
has been conceded as inadequate, since the opinions either failed to understand the theory of
service connection at issue or rejected—contrary to VA policy—the possibility that certain risk
factors could lead to hepatitis C. Put simply, no matter how diminished the Board thought the
likelihood that Mr. Andrews's in-service risk factors caused his hepatitis C, this must be weighed
against the absence of extra-service risk factors.
        At the very least, in this case "the evidence favoring risk factor(s) in service is equal to the
evidence favoring risk factor(s) before or after service," requiring resolution of reasonable doubt
in the veteran's favor. M21-1, Pt. III, sbpt. iv, ch. 4, sec. H.2.e. Reasonable doubt exists when there
is "an approximate balance of positive and negative evidence which does not satisfactorily prove
or disprove the claim. It is a substantial doubt and one within the range of probability as
distinguished from pure speculation or remote possibility." 38 C.F.R. § 3.102 (2020). To the extent
that the Board found the risk factor evidence in favor of the claim didn't meet this standard, this
finding was clearly erroneous.2
        Nor, based on this record, can we see any point in remanding for additional development
on the question of nexus. VA must "make reasonable efforts to assist a claimant in obtaining
evidence necessary to substantiate" a claim for benefits. 38 U.S.C. § 5103A(a)(1). As to how much
discovery is necessary, 38 C.F.R. § 3.304(c) requires the Secretary to develop evidence in
connection to claims for service connection "when deemed necessary," but that such development
"should not be undertaken when evidence present is sufficient for this determination." We have
construed the "when deemed necessary" language as providing the Secretary with a measure of
discretion to determine how much development is necessary based on the particular facts of a case.
Shoffner v. Principi, 16 Vet.App. 208, 213 (2002).

          2
            We pause to note that we have not independently determined how the M21-1 provision at issue should be
applied. Rather, we utilize the approach the Board and the regional office employed in which the presence of the
listed risk factors in service is compared to those present pre- and postservice. There may be more to how the M21-1
provision should properly be administered. What we do today is simply utilize the view of the M21-1 provision the
Board adopted for the adjudication of this appellant's claim.

                                                        11
        We're mindful of the Federal Circuit's reasoning in Adams: Remand is inappropriate where
the predominant purpose is not to allow the Board to make a fully informed decision
unencumbered by error but to allow VA to obtain more evidence so that it can properly deny the
claim. See Adams, 256 F.3d at 1321-22. For a reviewing court, the key factor is not the weight of
the evidence already of record but whether the remand serves a purpose beyond allowing VA to
obtain evidence to deny a claim.
        Here, there has already been substantial development during the pendency of the claim
addressing the various risk factors to which Mr. Andrews was exposed: VA obtained two medical
examinations and the veteran submitted numerous private treatment records and lay statements.
Yet despite all this development, VA has not suggested, much less identified, the existence of pre-
or postservice risk factors necessary to deny service connection under the standard outlined in the
M21-1. Even if another examiner once more discredits the notion that Mr. Andrews's in-service
risk factors led to his hepatitis C, that still puts the likelihood of an in-service etiology at least on
par with the likelihood of an extra-service etiology. In short, it's not clear what remedial value
would lie in requiring VA to obtain a new examination, since that examiner would have no warrant
to reject the fact that no non-service risk factors exist. Regardless of the relative probative value
of the evidence supporting Mr. Andrews in-service risk factors, this much is clear: it at least
matches the zero evidence suggestive of pre- or postservice risk factors.
        Which brings us to the final point: Whatever the quality of the evidence surrounding the
risk factors, it's at least sufficient to allow VA to discern whether service connection is warranted.
It's been nine years since VA began assisting Mr. Andrews to develop his case. Despite formally
recognizing the M21-1 risk factors, the Board relied on a medical examination that was not only
inadequate for failing to address the in-service risk factors but failed to identify any viable non-
service-related etiology for the veteran's condition.
        Based on the circumstances of this case—the adoption of the M21-1 standard, the conceded
presence of in-service risk factors, the absence of any non-service risk factors, and the lack of any
reasonable basis to believe that additional development could alter the approximate balance of
evidence—the Court reverses and orders VA to award service connection to Mr. Andrews for
hepatitis C.

                                                   12
                                    III. CONCLUSION
       The Court REVERSES the Board's October 1, 2018, denial of service connection for
hepatitis C and REMANDS for the assignment of a proper rating and effective date. The Court
VACATES the denial of service connection for a liver disability based on its inextricable
intertwinement with the hepatitis C claim and REMANDS the matter for readjudication consistent
with this opinion.

                                             13