Citation Nr: 0929881 Decision Date: 08/10/09 Archive Date: 08/14/09 DOCKET NO. 06-20 768 ) DATE ) ) On appeal from the Department of Veterans Affairs Regional Office in Buffalo, New York THE ISSUE Entitlement to an increased evaluation for asthma, currently evaluated as 30 percent disabling. WITNESS AT HEARING ON APPEAL Appellant ATTORNEY FOR THE BOARD Tressa J. Gill, Associate Counsel INTRODUCTION The Veteran had active service from October 1955 to July 1958. This matter comes before the Board of Veterans' Appeals (Board) on appeal from an October 2005 rating decision of the Department of Veterans Affairs (VA) Regional Office (RO) in Buffalo, New York, which denied the benefit sought on appeal. In the October 2005 rating decision, the RO confirmed the 30 percent rating previously assigned to the Veteran's service- connected asthma; the disability was originally granted service connection in July 1958. The Veteran's disagreement with the denial of an increased rating led to this appeal. See 38 C.F.R. § 20.201. He subsequently perfected an appeal of the issue. See 38 C.F.R. § 20.200. This matter was previously remanded by the Board in May 2008 for further evidentiary development, to include a VA examination, which has been completed, and to obtain any outstanding medical records since November 2004, the date of the claim. As explained below, the purposes of this remand have been met to the extent necessary. The Veteran testified before the undersigned Veterans Law Judge in June 2009. A transcript of this hearing has been associated with the claims file. In a June 2009 statement, the Veteran waived his right to have newly submitted evidence reviewed by the RO. FINDINGS OF FACT 1. All evidence necessary to decide the claim has been obtained; the Veteran has been provided notice of the evidence necessary to substantiate his claim and has been notified of what evidence he should provide and what evidence VA would obtain; and the RO has obtained all relevant evidence to the extent possible. 2. The Veteran's service-connected bronchial asthma remains symptomatic; however, it does not necessitate at least three courses of systemic (oral or parenteral) corticosteroids per year; or at least monthly visits to a physician for required care of exacerbations; and pulmonary function tests (PFT's) in recent years do not show Forced Expiratory Volume in one second (FEV-1) equal to or less than 40 to 55-percent predicted, or; the ratio of FEV-1 to Forced Vital Capacity (FVC) equal to or less than 40 to 55-percent. CONCLUSION OF LAW 1. The criteria for a rating in excess of 30 percent for asthma have not been met. 38 U.S.C.A. §§ 1155, 5103, 5103A, 5107 (West 2002 & Supp. 2008); 38 C.F.R. §§ 3.102, 3.159, 4.1-4.16, 4.96, 4.97, Diagnostic Code 6602 (2008). REASONS AND BASES FOR FINDINGS AND CONCLUSION The Veterans Claims Assistance Act On November 9, 2000, the President signed into law the VCAA. See Pub. L. No. 106-475, 114 Stat. 2096 (2000), codified at 38 U.S.C.A. §§ 5102, 5103, 5103A, 5107 (West 2002). The VCAA provides, among other things, for notice and assistance to VA claimants under certain circumstances. VA has issued final rules amending its adjudication regulations to implement the provisions of the VCAA. See generally 38 C.F.R. §§ 3.102, 3.156(a), 3.159, and 3.326(a). The intended effect of these regulations is to establish clear guidelines consistent with the intent of Congress regarding the timing and the scope of assistance VA will provide to a claimant who files a substantially complete application for VA benefits or who attempts to reopen a previously denied claim. In order to be consistent with 38 U.S.C.A. § 5103(a) and 38 C.F.R. § 3 159(b), VCAA notice must: (1) inform the claimant about the information and evidence not of record that is necessary to substantiate the claim; (2) inform the claimant about the information and evidence that VA will seek to provide; and (3) inform the claimant about the information and evidence the claimant is expected to provide. The Board finds that VA has met these duties with regard to the claim adjudicated on the merits in this decision. There is no issue as to providing an appropriate application form or completeness of the application. The Veteran was issued VCAA notification letters in December 2004, July 2005, and June 2008. The Veteran was informed about the information and evidence not of record that is necessary to substantiate his claim; the information and evidence that VA will seek to provide; and the information and evidence the claimant is expected to provide. The instant claim before the Board is a claim for an increased rating. In Vazquez-Flores v. Peake, 22 Vet. App. 37 (2008), the United States Court of Appeals for Veterans Claims (Court) detailed the notification requirements in increased rating claims. In Vazquez-Flores, the Court found that, at a minimum, adequate VCAA notice requires that VA notify the claimant that to substantiate such a claim: (1) the claimant must provide, or ask VA to obtain, medical or lay evidence demonstrating a worsening or increase in severity of the disability and the effect that worsening has on the claimant's employment and daily life; (2) if the diagnostic code under which the claimant is rated contains criteria necessary for entitlement to a higher disability rating that would not be satisfied by the claimant demonstrating a noticeable worsening or increase in severity of the disability and the effect of that worsening has on the claimant's employment and daily life (such as a specific measurement or test result), the Secretary must provide at least general notice of that requirement to the claimant; (3) the claimant must be notified that, should an increase in disability be found, a disability rating will be determined by applying relevant diagnostic codes; and (4) the notice must also provide examples of the types of medical and lay evidence that the claimant may submit (or ask VA to obtain) that are relevant to establishing entitlement to increased compensation. In June 2008 the Veteran received a Vazquez-Flores letter that notified him of these new requirements. Such notice included the applicable rating criteria. It is also pertinent to note that the Veteran has demonstrated actual knowledge of what is required to substantiate the claim in question. See e.g., copy of applicable criteria for rating asthma found in 38 C.F.R. § 4.97, which was submitted by the Veteran and received by the RO in December 2006; statements from the Veteran, received by the RO in December 2006, September 2007; June 2008 and November 2008, wherein the Veteran addressed the applicable rating criteria; and transcript of Board hearing testimony presented by the Veteran before the undersigned in June 2009. See also Vazquez-Flores, 22 Vet. App. at 48 ("(a)ctual knowledge is established by statements or actions by the claimant or the claimant's representative that demonstrate an awareness of what was necessary to substantiate his or her claim.") (citing Dalton v. Nicholson, 21 Vet. App. 23, 30-31 (2007). In Pelegrini v. Principi, 18 Vet. App. 112 (2004) (Pelegrini II), the Court held, in part, that a VCAA notice, as required by 38 U.S.C. § 5103(a), must be provided to a claimant before the initial unfavorable agency of original jurisdiction (AOJ) decision on a claim for VA benefits. The December 2004 and July 2005 VCAA letters were issued before the October 2005 decision on appeal. However, the Vazquez-Flores letter was not timely. The RO cured the timing defect by providing an October 2008 supplemental statement of the case (SSOC). The Court has held recently that a SSOC that complies with applicable due process and notification requirements constitutes a readjudication decision. See Mayfield v. Nicholson, 20 Vet. App. 537, 541-42 (2006) (Mayfield III). As the SSOC complied with the applicable due process and notification requirements for a decision, it constitutes a readjudication decision. Accordingly, the provision of adequate notice followed by a readjudication "cures" any timing problem associated with inadequate notice or the lack of notice prior to an initial adjudication. Mayfield III, 20 Vet. App. at 541-42, citing Mayfield v. Nicholson, 444 F.3d 1328, 133-34 (Fed. Cir. 2006) (Mayfield II). The Veteran has been provided the opportunity to respond to VA correspondence and over the course of the appeal has had multiple opportunities to submit and identify evidence. Furthermore, he has been provided a meaningful opportunity to participate effectively in the processing of his claim by VA. Neither the Veteran nor his representative has pled error with respect to content or timing of VCAA or Vazquez notice. It is pertinent to note that, while the U.S. Court of Appeals for the Federal Circuit previously held that any error in VCAA notice should be presumed prejudicial, and that VA must bear the burden of proving that such an error did not cause harm (Sanders v. Nicholson, 487 F.3d 881 (2007)), the U.S. Supreme Court has recently reversed that decision, finding it unlawful in light of 38 U.S.C.A. § 7261(b)(2), which provides that, in conducting review of decision of the Board, a court shall take due account of rule of prejudicial error. The Supreme Court in essence held that-except for cases in which VA has failed to meet the first requirement of 38 C.F.R. § 3.159(b) by not informing the claimant of the information and evidence necessary to substantiate the claim-the burden of proving harmful error must rest with the party raising the issue, the Federal Circuit's presumption of prejudicial error imposed an unreasonable evidentiary burden upon VA and encouraged abuse of the judicial process, and determinations on the issue of harmless error should be made on a case-by- case basis. Shinseki v. Sanders, 129 S. Ct. 1696 (2009). The Board also finds that all necessary assistance has been provided to the Veteran. As noted above, this matter was previously remanded by the Board in May 2008 for further evidentiary development, to include obtaining any outstanding medical records dated proximate to or after November 2004, the date of the claim. After receiving the necessary medical release forms from the RO, the Veteran, in a June 2008 statement, reported that he had already submitted the medical release forms. The record confirms that he did submit the medical release forms in January 2005 as contended. However, as explained on his March 2006 VCAA notice response, the first record of the treatment in question is 15 years ago, and the second dates back to the 1970s. Although none of these treatment records that might be available have been obtained, they are well outside the timeframe of the claim. In an increased rating claim, VA generally focuses on the evidence concerning the state of the disability from the time period one year before the claim was filed until VA makes a final decision on the claim. See Hart v. Mansfield, 21 Vet. App. 505 (2007). The evidence of record includes private and VA medical records, including reports of pulmonary examinations in July 2005 and September 2008, and numerous pulmonary function studies, which provided findings that are adequate for rating purposes. After a review of this evidence, the Board finds that the medical records provide competent, non-speculative evidence regarding the current severity of the Veteran's asthma. Under these circumstances, there is no duty to provide another examination or a medical opinion. 38 C.F.R. §§ 3.326, 3.327. In view of the foregoing, the Board finds that VA has fulfilled its duty to notify and to assist the Veteran in the claim under consideration. Adjudication of the claim for an increased rating at this juncture, without directing or accomplishing any additional notification and/or development action, poses no risk of prejudice to the Veteran. Bernard v. Brown, 4 Vet. App. 384, 394 (1993). Law and Regulations Disability evaluations are determined by the application of the schedule of ratings which is based on average impairment of earning capacity. See 38 U.S.C.A. § 1155. Separate diagnostic codes identify the various disabilities. In order to evaluate the level of disability and any changes in condition, it is necessary to consider the complete medical history of the Veteran's disability. See Schafrath v. Derwinski, 1 Vet. App. 589, 594 (1991). While the Veteran's entire history is reviewed when making a disability determination, where service connection has already been established and increase in the disability rating is at issue, it is the present level of the disability that is of primary concern. Francisco v. Brown, 7 Vet. App. 55 (1994). However, in Hart v. Mansfield, 21 Vet. App. 505 (2007), the Court held that staged ratings are appropriate for an increased rating claim, when the factual findings show distinct time periods where the service-connected disability exhibits symptoms that would warrant different ratings. It is the defined and consistently applied policy of VA to administer the law under a broad interpretation, consistent, however, with the facts shown in every case. Any reasonable doubt regarding the degree of disability is resolved in favor of the Veteran. See 38 C.F.R. § 4.3. The regulations also provide that where there is a question as to which of two evaluations shall be applied, the higher evaluation will be assigned if the disability picture more nearly approximates the criteria required for that rating. 38 C.F.R. § 4.7. The Board notes that the evaluation of the same disability under various diagnoses is to be avoided. That is to say that the evaluation of the same manifestation under different diagnoses, a practice known as "pyramiding," is to be avoided. See 38 C.F.R. § 4.14. The critical inquiry in making such a determination is whether any of the symptomatology is duplicative or overlapping. See Esteban v. Brown, 6 Vet. App. 259 (1994). Asthma is evaluated based on the results of PFT's, conducted after a bronchodilator is used. 38 C.F.R. § 4.96. Diagnostic Code (DC) 6602 provides ratings for bronchial asthma. FEV-1 of 71- to 80-percent predicted value, or; the ratio of FEV-1/FVC of 71 to 80 percent, or; intermittent inhalational or oral bronchodilator therapy, is rated 10 percent disabling. FEV-1 of 56- to 70-percent predicted, or; FEV-1/FVC of 56 to 70 percent, or; daily inhalational or oral bronchodilator therapy, or; inhalational anti-inflammatory medication, is rated 30 percent disabling. FEV-1 of 40- to 55-percent predicted, or; FEV-1/FVC of 40 to 55 percent, or; at least monthly visits to a physician for required care of exacerbations, or; intermittent (at least three per year) courses of systemic (oral or parenteral) corticosteroids, is rated 60 percent disabling. FEV-1 less than 40-percent predicted, or; FEV-1/FVC less than 40 percent, or; more than one attack per week with episodes of respiratory failure, or; requires daily use of systemic (oral or parenteral) high dose corticosteroids or immuno-suppressive medications, is rated 100 percent disabling. A Note to Diagnostic Code 6602 provides that, in the absence of clinical findings of asthma at the time of examination, a verified history of asthmatic attacks must be of record. 38 C.F.R. § 4.97. Factual Background The Veteran contends, in essence, that his bronchial asthma has worsened and warrants a 60 or 100 percent rating. His November 2004 claim for an increased rating specified that he was taking the following medications: Theolair, albuterol, Tedral, Advair Diskus, Clarvent, and Singular. A November 2004 PFT taken by a private physician showed his FEV-1 was 96 percent, and his FEV-1/FVC was 76 percent. A November 2004 VA clinic progress report noted that the Veteran felt that his lung capacity was down. The clinician decided to add Singular and to wait to taper the Veteran off theophylline (Theolair) until he was stabilized. The Veteran was also taking flunisolide. In a January 2005 statement, the Veteran reported having a series of bronchial asthma attacks in the fall of 2004 that required medical treatment at VA and private facilities. The Veteran reported a history of prednisone treatment at VA, but that since the previous summer VA no longer administered prednisone. The Veteran stated that he self-medicated in order to control his asthma and to avoid having to travel to an emergency room. A May 2005 VA pulmonology record noted the Veteran's report of his most recent asthma exacerbation being in November 2004. (The current claim for an increased rating was received by the RO on November 16, 2004.) His PFT showed a FEV-1 of 71 percent and a FEV-1/FVC of 76 percent. In a letter submitted in May 2005, the Veteran stated that he takes two doses of corticosteroids daily and that the recent PFT's show his condition has worsened. However, the clinician's report stated that the Veteran had a severe coughing spell that could have caused the considerable decline in his FEV-1. Otherwise, the Veteran denied any worsening of his asthma symptoms. During a July 2005 VA examination, the Veteran stated that his private physician prescribed him Valium and Tedral to take during asthma exacerbations and asthma attacks, respectively. The Veteran was not currently taking prednisone pills and had not been for a couple of years, although he claimed to have a prescription for it. He stated that he had taken prednisone orally before he was prescribed Advair Diskus. He explained that he did not go to the hospital for the past two asthma attacks, because he knows how to treat himself, as he has had asthma for over 50 years, and his wife is a nurse. He gets shortness of breath with moving around; allergies also trigger his asthma. The Veteran reported using albuterol five to six times per week and using it two to three times a day during an attack, which he says occurs about once or twice a month. His PFT showed his FEV-1 was 106 percent and his FEV-1/FVC was 81 percent. The Veteran also reported occasional use of an EpiPen. During an August 2005 VA clinic visit, the Veteran complained of two milder attacks in the spring. His lungs were clear to auscultation; he had good air entry and no wheezes. A November 2005 VA pulmonology report found the Veteran's chronic asthma to be much worse during the summer months, which may be related to his work on a farm. The physician advised that the Veteran should either avoid working on the farm or take an increased dose of Advair during the summer months. The Veteran reported his asthma was well controlled the past month, and he had not had nightly symptoms or exacerbations. The PFT showed his FEV-1 was 86 percent and his FEV-1/FVC was 78 percent. He had coughing on deep expiration. The physician created a plan for future asthma attacks that involved prescribing the Veteran a tapering dose of prednisone when he has an attack. A May 2006 VA pulmonology record noted that the Veteran reported no recent exacerbations, but he did have occasional wheezing, although not during the examination. His Advair dose was increased for the spring and summer, and the physician prescribed prednisone to be used in the case of an exacerbation. In June 2006 the Veteran's breathing was good. In his June 2006 substantive appeal (VA Form 9), the Veteran alleges that the Advair Diskus he takes is a corticosteroid and as orally inhaled is delivered to the lungs and is then systemically absorbed. The Veteran states that this is explained in the drug's "Prescribing Information" as found in the Veteran's "Exhibit D." The Veteran believes he is entitled to a 100 percent rating, but he would be willing to settle for a 60 percent rating, as he does not feel totally disabled. The Veteran reiterated this in December 2006 and September 2007 statements. A November 2006 letter from the Veteran's private treating physician stated that the Veteran takes Advair on a regular basis and that, upon his understanding of [medical] literature, it is clear that some of the inhaled steroids are absorbed in the bloodstream. A November 2006 VA pulmonology record noted that the Veteran's asthma was stable with no recent exacerbations. He continued to take Advair and Singular with good results. However, the Veteran wanted to decrease the dose of his inhaled steroids; only Advair was decreased. In May 2007 the Veteran continued to have good control of his asthma with his current medications. In July 2007, a VA pulmonologist found the Veteran had mild persistent asthma with well controlled symptoms. The physician increased his Advair for the summer months. The Veteran had wheezing and cough. The Veteran expressed concern about inhaled steroids, and the physician requested a bone densitometry. In November 2007 the Veteran's asthma was stable. In May 2008, a VA pulmonologist noted that the Veteran reported he had not had an asthma exacerbation in two years. His lungs were clear to auscultation. His PFT showed his FEV-1 was 90 percent and his FEV-1/FVC was 76 percent, which is consistent with normal spirometry. The physician prescribed a prednisone taper to be used in emergencies, in case of an acute exacerbation. An August 2008 VA treatment record noted that the Veteran had good control of his asthma over the summer. The Veteran reported needing the higher dose of Advair and using his albuterol rescue inhaler three to four times per week. During the September 2008 VA respiratory examination, the Veteran reported that he had frequent exacerbations of asthma. When questioned about the discrepancy between this statement and his May 2008 report of not having an exacerbation in two years, he stated that it was true that he had not had an exacerbation in two years. The Veteran sees the VA pulmonologist once a year, and he sees his primary care physician in between. He stated that he had not needed to see a physician or to be hospitalized for a flare-up. While the Veteran claimed he is on parenteral steroids, the examiner stated that Advair is an inhaled combination medication including a corticosteroid, but it is not a parenteral steroid. Additionally, Singular and Claritin, which are tablets, and albuterol, which is an inhaler, are not steroids and are not given parenterally. The Veteran stated that his last dose of oral steroid (prednisone) was in April or May 2008, but there is no record of an exacerbation of asthma or such treatment at this time. The Veteran stated that he has a "stash" of prednisone that he takes once a year for exacerbations, but he does not see a physician. His lungs were clear to auscultation without wheezing or rhonchi. The Veteran was not coughing or short of breath during the examination. He refused to have a PFT, but he brought the results of the May 2008 PFT. The Veteran was diagnosed as having asthma with no recent exacerbations. In June 2009 the Veteran submitted additional evidence to the Board and waived RO consideration. He provided a definition of the word "parenteral," information on Symbicort, and a history of his PFT results. The Veteran discussed this evidence in the June 2009 Board hearing, and he stated that VA had changed his Advair to Symbicort, which he claimed was also a parentaral corticosteroid. The Veteran stated that the PFT results show that his lungs have gotten worse over the years. In May 2009 the Veteran's PFT was FEV-1 was 71 percent and his FEV-1/FVC was 76 percent. Analysis In weighing the Veteran's testimony and statements, private and VA treatment records, and reports of VA examinations of record, the Board concludes that the preponderance of the evidence is against a rating in excess of 30 percent for his service-connected asthma. 38 C.F.R. §§ 4.96, 4.97, DC 6602. With respect to whether the Veteran's treatment for asthma includes at least three courses per year of systemic corticosteroids administered orally or parenterally, the Board noted at the outset that the Veteran's private physician reported in a November 2006 letter that upon his understanding of [medical] literature it is clear that some of the inhaled steroids in Advair are absorbed in the bloodstream. The record indicates that the Veteran uses such inhaler treatment intermittently. However, under the applicable rating criteria found in 38 C.F.R. § 4.97, Diagnostic Code 6602, at least three courses per year of systemic corticosteroids administered orally or parenterally warrants a 60 percent rating. (Emphasis added.) As explained below, the September 2008 VA examiner who reviewed the record and obtained a detailed medication n history noted that prednisone was the only oral corticosteroid that was prescribed for the Veteran and such medication was ordered prophylactically or for use only in emergencies. The latter examiner's findings are not consistent with, and the other relevant medical evidence does not show at least 3 courses of prednisone over a one year period. The private physician's November 2006 statement is somewhat tentative as to whether the inhalant in question is a systemic drug and did not distinguish oral from inhaled medication. To the extent that this statement supports a finding that the Veteran's inhaled medication at issue (Advair) is an oral systemic corticosteroid it is definitely outweighed by the subsequent VA medical opinion. Unlike the latter VA clinician, there is no indication that the private clinician reviewed the relevant evidence in the claims file, to include the Veteran's medication history. On the other hand, the September 2008 VA examiner reviewed the Veteran's claims file, obtained a detailed medical history, to include the history of prescribed medications, and considered the November 2006 medical opinion. The September 2008 VA examiner, although acknowledging the Veteran's history of taking inhaled steroids, distinguished oral and inhalant steroids and, as noted above, found that prednisone was the only oral corticosteroid prescribed and added that there was no evidence of parenteral steroid use. Greater weight may be placed on one physician's opinion over another's depending on factors such as reasoning employed by the physicians, and whether or not and to what extent they review prior clinical records and other evidence. Gabrielson v. Brown, 7 Vet. App. 36 (1994). Here, in weighing the respective medical opinions, the September 2008 VA examiner's opinion reflects a full review of all of the relevant medical evidence of record, including the November 2006 letter written by the private physician, and there is indication that the VA clinician is more complete familiarity with the Veteran's medical history. The VA opinion is also supported by detailed findings and rationale, and is couched in terms of greater certainty. As evidenced by the VA pulmonology records, the Veteran was only prescribed prednisone in the case of an emergency to treat an asthma attack; these prescriptions for prednisone were written in November 2005, May 2006, and May 2008. The May 2008 treatment record and the September 2008 VA examination noted that the Veteran had not had an exacerbation in two years, which would indicate his last exacerbation was in 2006. During the July 2005 VA examination, the Veteran reported that he had not taken prednisone in several years. Although the Veteran reported during the September 2008 VA examination that he took prednisone in April or May 2008, the examiner pointed to the discrepancy in his medical records, when he stated he had not had an exacerbation in two years. Even if the Veteran did take prednisone in April or May 2008, that would only be one course and in order to be entitled to a 60 percent rating, he would have needed to have taken it three times in one year. 38 C.F.R. § 4.97. The Veteran himself noted during the September 2008 VA examination that he had a "stash" of prednisone and took it once a year for exacerbations further indicates that he does not meet the requirement of having three courses of prednisone treatments per year. It is important to emphasize that prednisone was the only medication that the September 2008 VA examiner used in consideration of meeting the systemic oral corticosteroid requirement of DC 6602. 38 C.F.R. § 4.97, DC 6602. The examiner stated that Advair is an inhaled combination medication including a corticosteroid, but it is not a parenteral steroid and the clinician added that the Veteran's last dose of an oral steroid was prednisone. The examiner further observed that the Veteran's other medications, which include Singular, Claritin, and albuterol, are not steroids and are not given parenterally. In light of the foregoing, the Board finds that the opinion of the November 2006 private physician is of less probative value than the opinion by the September 2008 VA examiner with respect to whether the Veteran is entitled to a 60 or 100 percent rating based upon the frequency of treatment with oral or parenteral systemic corticosteroids. Upon consideration of all of the relevant medical evidence of record, the Board finds that the preponderance of the evidence is against a finding that the Veteran has received systemic treatment with corticosteroids (oral or parenteral) at least three times in a year. 38 C.F.R. § 4.97, DC 6602. The questions that remain are whether the Veteran meets the criteria for a 60 percent rating based upon the frequency of visits to a physician or medical facility for treatment of his asthma and the results of pulmonary function tests (PFTs). The preponderance of the evidence is also against a finding that the Veteran required monthly care by a physician for asthma exacerbations. 38 C.F.R. § 4.97, DC 6602. During the September 2008 VA examination, the Veteran reported seeing his VA pulmonologist once per year and his primary care physician in between. In fact the record reflects that he saw a pulmonologist twice a year, but that still does not meet the statutory requirement. Since the September 2008 VA examination, the Veteran has continued to receive medical care from the above referenced providers. However, the records in the claims file do not confirm monthly visits with these physicians or any other clinician or medical facility. In reviewing the results of the numerous PFTs that have been performed since 2004, the Board notes that the Veteran did not have a FEV-1 as low as or proximate to 40 to 55 percent of predicted value or a FEV-1/FVC of 40 to 55 percent to fall under the 60 percent rating criteria of DC 6602. 38 C.F.R. § 4.97. His FEV-1 scores were between 71 and 106 percent, and his FEV-1/FVC scores were between 76 and 81 percent from 2004 to 2009. Accordingly, these numbers do not even fall within the 30 percent rating criteria of DC 6602, which is between 56 and 70 percent, let alone meting the criteria for a 60 percent rating. Based on the foregoing, the Veteran's service-connected asthma does not meet the criteria for the next highest evaluation of 60 percent. The Board does not find evidence that the evaluation for the Veteran's asthma should be any different for any separate period based on the facts found during the appeal period. As required by Schafrath v. Derwinski, 1 Vet. App. 589, 593 (1991), the Board has considered the potential application of various provisions of Title 38 of the Code of Federal Regulations, whether or not the Veteran raised them, including § 3.321(b)(1), which governs extraschedular ratings. The Board finds that the evidence of record does not present such "an exceptional or unusual disability picture as to render impractical the application of the regular rating schedule standards." 38 C.F.R. § 3.321(b)(1) (2007). There has been no showing by the Veteran that his service-connected asthma has necessitated frequent hospitalizations; in fact he has specifically denied hospitalizations. The Veteran's asthma is worse during the summer when he is farming. The numerous PFTs revealed findings that do not even support a 30 percent rating. The current rating for the Veteran's asthma takes into account some industrial impairment; the degree of disability shown is not beyond that contemplated by the rating schedule or consistent with marked interference with employment. Thus, the criteria for submission for consideration of an extraschedular rating for bronchial asthma pursuant to 38 C.F.R. § 3.321(b)(1) are not satisfied. See Bagwell v. Brown, 9 Vet. App. 337 (1996); Shipwash v. Brown, 8 Vet. App. 218, 227 (1995). The Board has considered the doctrine of reasonable doubt. 38 U.S.C.A. § 5107(b). However, the preponderance of the evidence is against a rating in excess of 30 percent for asthma. Under such circumstance, the benefit of the doubt doctrine does not apply to the instant case. Id.; see also Ortiz v. Principi, 274 F.3d 1361, 1364-65 (Fed. Cir. 2001) (holding that "the benefit of the doubt rule is inapplicable when the preponderance of the evidence is found to be against the claimant");Gilbert v. Derwinski, 1 Vet. App. 49, 54 (1990). ORDER Entitlement to an increased evaluation for asthma is denied. ____________________________________________ R. F. WILLIAMS Veterans Law Judge, Board of Veterans' Appeals Department of Veterans Affairs