In these consolidated appeals, Aaron A. Hoffman, t/a Hoffman Construction Company (“Hoffman”), and the Uninsured Employer’s Fund (“the Fund”) appeal the Virginia Workers’ Compensation Commission’s award of temporary total disability benefits to James M. Carter, Jr. (“Carter”). Hoffman and the Fund argue that (1) Hoffman is not subject to the Virginia Workers’ Compensation Act (“the Act”) because it regularly employs fewer than three employees, (2) Carter did not sustain a compensable injury by accident, and (3) Carter is not disabled. For the following reasons, we affirm the commission’s findings that Hoffman was subject to the Act and that Carter sustained a compensable injury by accident, but we reverse the commission’s finding that Carter suffered a continuing disability.
BACKGROUND
On appeal, we view the evidence in the light most favorable to Carter, the party prevailing below.
A. Carter’s Exposure to Dust
On June 30, 2005, Carter was performing demolition work on plaster walls inside a house in Weems, Virginia. Carter worked as a laborer and carpenter’s apprentice for Hoffman at the time and had done so for approximately one year. One window and at least two doors were open, and a fan was operating as well. 1 Nevertheless, when Carter and his coworker Barry Fletcher (“Fletcher”) began to tear down the walls, “it got really cloudy in [the house] from the dust,” because “the stuff was really thick in the air.” Although respiratory masks were available, Carter chose not to wear one. After working three to four hours, Carter noticed “a lot of dust and stuff in [his] nostrils[,]” and he began “coughing the stuff up pretty much.” The following day, Carter continued “coughing up [ ] milky phlegm[,]” and left work at 1:00 p.m.
Carter was unable to speak with his doctor’s office until the following Tuesday, when he learned that they would require an $85 payment for a consultation. Unable to make this payment, Carter went to the emergency room at Rappahannock General Hospital on July 6, 2005, where he saw Dr. Virginia Gale (“Gale”). Gale noted a normal chest x-ray, prescribed medications, and reported that Carter had experienced “shortness of breath and coughing for the last five days” after being exposed to plaster walls and asbestos. 2 Gale also noted that Carter had coughed up sputum, sometimes tinged with blood, for the past several days and that Carter experienced chest pains, which worsened when Carter breathed or coughed. Gale attributed Carter’s condition to “chemical inhalation,” and recommended that he take five days off work.
Carter again saw Gale on July 13, 2005. Gale noted a second normal chest x-ray, advised Carter to take an additional five days off from work, and suggested Carter follow up by seeing his family doctor, as well as a pulmonary consultant.
Carter next sought treatment at the Northern Neck Free Health Clinic (“the Clinic”) on July 21, 2005. Carter again complained of a severe cough, stating that he sometimes coughed up blood-tinged phlegm. The treating physician noted exposure to asbestos, plaster, and sheet rock, and diagnosed chemical pneumonitis. Feeling no improvement, Carter returned to the Clinic on August 4, 2005. The Clinic excused Carter from work throughout this period. The Clinic continued to excuse Carter from work until a subsequent visit on May 2, 2006, in which Clinic personnel recommended in writing: “No work until condition resolves (may be permanent).” 3 Carter’s medical records last indicate that he received a medical examination on August 23, 2005. The last entry in Carter’s records was made on August 24, 2005, indicating that Clinic staff reviewed Carter’s records on that date.
Nurse practitioner Christina Slavin (“Slavin’’) of the Clinic stated on a questionnaire dated December 12, 2005 that Carter’s respiratory condition was “possibly” caused by the incident on June 30, 2005, but a pulmonary consultation was necessary to be certain.
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She also confirmed his inability to work. Gale opined in a written statement dated February 17, 2006, that “from all of the information presented to [her], it
certainly
Hoffman hired a physician named Dr. Michael D. Mandel (“Mandel”) to review Carter’s medical records and provide a written opinion of Carter’s condition. Mandel concluded that it was impossible to diagnose Carter with chemical pneumonitis based on the information available to his treating physicians at the time. Mandel stated that a pulmonologist would need to perform more tests in order to properly make this diagnosis. Mandel further concluded that based on Carter’s normal chest x-rays, and the negative results of other tests done in the emergency room, Carter in fact did not have chemical pneumonitis.
B. Hoffman’s Employment Practice
Dennis Bebe (“Bebe”) was Carter’s supervisor at the Weems job site on June 30, 2005, and Carter worked with Bebe “every day from the time [he] began.” Hoffman was also present at the site on most days during Carter’s employment. Martin Ward (“Ward”), another carpenter’s helper, worked for Hoffman as an employee during the month of June 2005. During Ward’s employment, Hoffman hired three subcontractors, “so it was a total of [ ] eight people.” 5 At the time of the incident on June 30, 2005, Fletcher, Carter’s coworker, had worked for Hoffman for approximately eight months.
Bebe described himself as a freelance carpenter who frequently works for Hoffman Construction. Hoffman described Bebe as an independent contractor, not his employee.
C. Procedural History
Carter filed a claim for workers’ compensation benefits with the commission. Hoffman filed numerous defenses, including: (1) Hoffman was not subject to the Workers’ Compensation Act because it did not regularly employ three or more individuals, (2) Carter did not sustain a compensable injury by accident, and (3) Carter was not disabled. Because Hoffman did not carry workers’ compensation insurance, the Fund joined with Hoffman and asserted the same defenses against Carter. The presiding deputy commissioner rejected Hoffman and the Fund’s defenses, and awarded Carter temporary total disability benefits from July 6, 2005 through February 28, 2006, and beginning May 2, 2006, continuing until Carter’s condition improves. The full commission, by opinion dated October 20, 2006, affirmed the deputy commissioner’s decision. Hoffman and the Fund now appeal.
ANALYSIS
Hoffman and the Fund argue, as they did to the commission, that (1) Hoffman is not subject to the Workers’ Compensation Act because it does not regularly keep three or more employees in its service, (2) Carter did not sustain a compensable injury by accident, and (3) Carter is not disabled.
In reviewing a judgment of the Workers’ Compensation Commission, we “ ‘determine whether credible evidence supports the Commission’s finding ... and, if such evidence exists, [we] sustain the finding.’ ”
Perry v. Delisle,
A. Hoffman’s Employees Regularly in Service
Hoffman and the Fund first argue that Hoffman is not subject to the Act because Hoffman does not regularly keep three or more employees in its service. 6
However, we have held that “an employer [who] regularly employs three or more persons to carry out the established mode of performing the work of the business, [] should remain subject to the provisions of the Act even if ... the number of his employees temporarily falls below three.”
Cotman v. Green, 4
Va.App. 256, 259,
Thus, in order to defend itself from a claim on the grounds that it is not subject to the Act, an employer must prove by a preponderance of the evidence that (1) it had fewer than three employees “regularly in service” in Virginia at the time of the alleged incident, and (2) at the time of the alleged incident, the employer’s “established mode of performing business” regularly required fewer than three employees.
Perry,
Whether an employer regularly employs fewer than three employees is a factual determination made by the commission.
See Bass v. City of Richmond Police Dept.,
Here, the commission found that Hoffman proved neither that he regularly kept fewer than three employees in his service, nor that the nature of his business entailed the service of fewer than three employees.
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The record contains credible
evidence that supports the commission’s findings. Hoffman admitted that he had two employees on June 30, 2005. Earlier that month, when Ward was working, Hoffman had three employees. Ward testified that during his brief employment at Hoffman, Hoffman hired
The record also contains no evidence that Hoffman’s business practices had changed after Carter’s injury so that the business could function with fewer than three employees. The commission found that Hoffman did not rebut Carter’s evidence, and thus did not meet his burden of proof. Because the record contains credible evidence supporting the commission’s determination, we hold that the commission did not err in finding Hoffman subject to the Act.
B. Injury By Accident
Hoffman and the Fund next argue that the commission erred by finding that Carter sustained an “injury by accident,” which the Act requires for Carter to receive workers’ compensation benefits.
See
Code § 65.2-300(A). In order to prove an injury by accident, Carter must prove: “(1) an identifiable incident; (2) that occurs at some reasonably definite time; (3) an obvious sudden mechanical or structural change in the body; and (4) a causal connection between the incident and the bodily change.”
Chesterfield County v. Dunn,
1. An Identifiable Incident and Sudden Structural or Mechanical Change
The Act requires proof of “an identifiable incident or sudden precipitating event [that results] in an obvious
sudden mechanical or structural change in the body.”
Morris v. Morris,
In
Southern Express v. Green,
In the present case, Carter testified that he worked three to four hours when he noticed “a lot of dust and stuff in [his] nostrils!,]” and he began “coughing the stuff up pretty much.” He continued coughing and left work early the next day, and went to a physician at the first available opportunity. Therefore, we hold that the evidence is sufficient to support a finding that Carter’s exposure to plaster dust was “bounded by rigid temporal precision,” and thus constituted “an identifiable incident.”
2. Causation
Hoffman and the Fund next argue that the evidence did not establish a causal connection between Carter’s exposure to dust and his physical condition. Carter bore the burden of proving, by a preponderance of the evidence, a causal connection between the work-related incident and the bodily change.
See Dunn,
Here, Hoffman and the Fund argue that Dr. Gale’s medical opinion stemmed from inaccurate information provided by Carter. Gale’s reports indicate that Carter was exposed to asbestos and insulation. Because the deputy commissioner specifically found that Carter did not prove he was exposed to these substances, Hoffman and the Fund reason that the commission should not have considered Gale’s report as evidence of causation. However, nothing in Gale’s report indicates that exposure to asbestos or insulation was the controlling factor in her diagnosis. Gale’s opinion was that Carter had experienced “chemical inhalation,” not “asbestos inhalation” or “insulation inhalation,” and she mentions Carter’s exposure to plaster dust on more than one occasion.
Hoffman and the Fund also argue that Dr. Gale’s opinion, in which she states that, “from all of the information presented to [her], it certainly seems that [Carter’s] condition was caused by the work situation[,]” is too indefinite to support the finding that Carter’s condition was caused by his exposure to the plaster dust. Furthermore, Hoffman and the
Fund note that Slavin stated that Carter’s condition was only “possibly” caused by his exposure to dust. As finder of fact, the commission is entitled to weigh the evidence, and give more weight to Gale’s opinion. In our view, Gale’s statement that it “certainly seems” that Carter’s condition
Accordingly, we hold that the record contains credible evidence to support the commission’s finding that Carter suffered an “injury by accident.”
C. Disability
Hoffman and the Fund’s final argument on appeal is that the commission erred in finding that Carter suffered a continuing disability.
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“[A] party seeking [workers’] compensation bears the burden of proving his disability and the periods of that disability.”
Marshall Erdman & Assocs. v. Loehr,
In
Loehr,
the claimant presented to the commission a letter from his treating physician. The letter was ten months old at the time of his hearing before the deputy commissioner and seventeen months old at the time of his hearing before the full commission. The letter indicated that the claimant’s physician had previously placed him on light duty, restricting the claimant’s lifting to forty pounds or less. It also stated that, as the claimant’s condition improved, “[the physician] would progress [the claimant] to full duties.” Nothing in the letter indicated the occasion upon which the physician had last treated the
claimant, how long the physician expected the disability to continue, or when, if ever, the claimant would receive additional medical evaluation.
Id.
at 680,
Here, Carter presented a slip from the Clinic that read: “[n]o work until condition resolves (may be permanent).” Unlike the letter submitted in Loehr, this slip does not suggest that Carter is expected to recover. However, Carter’s slip is similar to the letter submitted in Loehr in that it did not give any estimate as to how long Carter’s condition was expected to continue, other than the vague assertion that it “may be permanent.” Likewise, the slip did not indicate when, if ever, Carter would undergo his next medical examination. Furthermore, the record contains no evidence that Clinic personnel examined Carter or even reviewed his medical records after August 24, 2005, the date of the final entry in Carter’s medical charts. The slip was purportedly issued by Clinic personnel on May 2, 2006, almost nine months after Carter’s last recorded examination. The hearing before the deputy commissioner did not occur until June 20, 2006, and the full commission review did not take place until approximately four months later. The only additional evidence Carter presented in this regard was his own testimony that no doctor had released him to light duty work, which is essentially a restatement of the information contained in the disability slips. Based on our review of the record, we hold that there is no credible evidence to support the commission’s finding of disability from May 2, 2006 and continuing. Accordingly, we reverse the commission on this issue. 11
CONCLUSION
For the reasons stated, we affirm the commission’s findings that Hoffman is subject to the Workers’ Compensation Act and that Carter sustained an “injury by accident.” However, we reverse the commission’s finding that Carter suffered a continuing disability. Accordingly, we vacate the commission’s award of benefits from May 2, 2006 and
Affirmed, in part, reversed in part and remanded.
Notes
. Carter testified that the only ventilation in the house was a small fan; however, the deputy commissioner found his testimony on this subject not credible.
. The deputy commissioner found that Carter had not met his burden of proof in showing that he was exposed to asbestos or insulation.
. The Clinic provided Carter with a slip dated July 21, 2005, which reads: “Please excuse from 7/21/05 to 7/28/05.” A July 28, 2005 slip reads: "Mr. Carter should not return to work for [illegible] weeks [illegible] August 05 [illegible].” A note on clinic letterhead dated August 4, 2005 reads: "James Carter was seen in this Clinic today and treated. Please be good enough to excuse him/her from work/school for the date(s) of Aug 4—22nd 2005.” A Clinic note dated August 23, 2005 reads: "No work until at least next appointment on 9/27/05.” Another note dated December 6, 2005 reads: “Excuse from work 9/27/05 until Appt at MCV 2/06.”
. Carter never saw a pulmonologist.
. Ward testified to this version of events on behalf of Carter.
. The Fund cites no authorities or principles of law in support of its argument. " 'Statements unsupported by argument, authority, or citations to the record do not merit appellate consideration.” ”
Budnick v. Budnick,
. The commission reached this decision under the rationale that Hoffman’s normal business practice was to keep three employees and a number of statutory employees in its service. Because the commission had found Hoffman subject to the Act without discussing Bebe, the commission found it unnecessary to decide whether Bebe was an employee of Hoffman; it considered the question moot.
. Chilblains is a type of cold injury resulting in painful blisters and ulcers.
. The Fund cites
Westmoreland Coal Co. v. Campbell,
In Westmoreland, we did not specifically define “a reasonable medical certainty,” but held that:
[I]f the expert medical witnesses cannot testify that it is at least more probable than not that the disease arose out of and in the course of employment, compensation must and should be denied, not because the law requires more of medicine than it can produce, but because the law requires more than simply proof that the disease "might” have been caused by a particular result.
Westmoreland,
. Because Hoffman did not identify this issue as a distinct question presented in his brief, he has waived this issue on appeal. Consequently, we only address those arguments made by the Fund on this question presented. See Rule 5A:20(c).
. We hold only that the commission’s finding of a continuing disability beginning May 2, 2006 is unsupported by the evidence. The commission's finding of Carter’s initial disability period beginning July 6, 2005, lasting through February 28, 2006, is supported by credible evidence, and we affirm that finding.
