Turner v. Pleasant Acres ( 2022 )


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  •                                         No. 123,552
    IN THE COURT OF APPEALS OF THE STATE OF KANSAS
    KENDALL TURNER,
    Appellee/Cross-appellant,
    v.
    PLEASANT ACRES LLC,
    Respondent,
    and
    KANSAS WORKERS COMPENSATION FUND,
    Appellant/Cross-appellee.
    SYLLABUS BY THE COURT
    1.
    Appellate courts review decisions from the Kansas Workers Compensation
    Appeals Board under the Kansas Judicial Review Act (KJRA), K.S.A. 77-601 et seq. In
    doing so, appellate courts must review the record to determine whether the decision of
    the Board is supported by evidence that is substantial when viewed in light of the record
    as a whole. It is not the role of the appellate courts to reweigh the evidence or to make
    credibility determinations.
    2.
    Because the interpretation of workers compensation statutes involves a question of
    law, appellate review is unlimited. In interpreting a statute, appellate courts are not to
    give deference to the Board's legal analysis or determination.
    3.
    The fundamental rule of statutory construction is to determine the Kansas
    Legislature's intent. If a statute is plain and unambiguous, appellate courts are not to
    1
    speculate about the legislative intent behind the language used and must refrain from
    reading something into the statute that is not readily found in its words.
    4.
    The nature and extent of an employer's subrogation rights under the Kansas
    Workers Compensation Act are matters for legislative determination.
    5.
    The Kansas Legislature enacted the provisions of K.S.A. 44-504 to serve a dual
    purpose. First, K.S.A. 44-504(a) preserves an injured worker's right to assert a claim to
    recover damages caused by third parties. Second, K.S.A. 44-504(b) prevents an injured
    worker from receiving a double recovery for the same injuries.
    6.
    Under K.S.A. 44-504(b), if an injured worker receives a judgment, settlement, or
    other recovery in a claim asserted against any person or entity—other than the employer
    or a co-employee—who caused the injury for which compensation is payable under the
    Kansas Worders Compensation Act, the employer is subrogated to the extent of the
    compensation and medical benefits provided and has a lien against any duplicative
    recovery. The subrogation lien does not include any amount paid by a third party for loss
    of consortium or loss of services to an injured worker's spouse.
    7.
    K.S.A. 44-504(b) does not distinguish between the types of recovery to which the
    workers compensation subrogation lien attaches.
    Appeal from Workers Compensation Appeals Board. Opinion filed March 18, 2022. Affirmed in
    part, reversed in part, and remanded with directions.
    2
    Timothy A. Emerson, of Wallace Saunders Chtd., of Wichita, for appellant/cross-appellee Kansas
    Workers Compensation Fund.
    Randy S. Stalcup, of Law Office of Randy S. Stalcup, of Andover, for appellee/cross-appellant.
    Before BRUNS, P.J., MALONE, J., and RICHARD WALKER, S.J.
    BRUNS, J.: In this workers compensation action, Kendall Turner sustained a work-
    related injury when he was involved in a head-on collision while driving a truck hauling
    grain for Pleasant Acres LLC. Unfortunately, the other driver was killed in the accident.
    Turner subsequently filed both a workers compensation claim and a lawsuit in the United
    States District Court for the District of Kansas against his employer's uninsured motorist
    carrier seeking to recover for injuries arising out of the accident. Ultimately, Turner
    received an award in his workers compensation action and also received a settlement in
    his federal lawsuit. Because Turner's employer did not have workers compensation
    insurance at the time of the accident, the Kansas Workers Compensation Fund (the Fund)
    is responsible for paying the award under K.S.A. 2020 Supp. 44-532a.
    In its petition for judicial review, the Fund contends that the Kansas Workers
    Compensation Appeals Board (the Board) erred in finding that Turner is permanently and
    totally disabled, in finding that Turner is entitled to receive future medical benefits upon
    proper application, and in finding that the Fund does not have a subrogation lien under
    K.S.A. 44-504 for any duplicative recovery received by Turner in the settlement of his
    federal lawsuit. In response, Turner asks this court to affirm the Board's award. In
    addition, he has filed a cross-petition for judicial review in which he contends that the
    Board erred by permitting the independent medical examiner appointed by the
    administrative law judge to amend his initial opinion regarding Turner's permanent
    partial impairment rating opinion.
    3
    In light of our review of the record as a whole, we find that the Board's award is
    supported by substantial competent evidence. Likewise, we find that the Board's
    determination that Turner is entitled to future medical expenses upon proper application
    is supported by substantial competent evidence. We also find that the Board did not err
    by allowing the independent medical examiner to amend his initial opinion regarding
    Turner's permanent partial impairment rating. Even so, we find that the Board did err as a
    matter of law in finding that the Fund is not entitled to a subrogation lien under K.S.A.
    44-504 for any duplicative recovery received in the settlement of his federal lawsuit for
    injuries arising out of the same accident that is the subject of this workers compensation
    action. Thus, we affirm in part, reverse in part, and remand this matter to the Board with
    directions.
    FACTS
    While hauling grain for Pleasant Acres LLC on the afternoon of December 12,
    2016, Turner was involved in an accident in Kiowa County while driving on Highway 54
    on his way to Bucklin. According to Turner, a vehicle heading eastbound crossed the
    center line and struck the tractor-trailer he was driving head-on. As a result of the
    accident, the driver of the other vehicle was pronounced dead. Turner was evaluated by
    paramedics for injuries at the scene of the accident and went to the emergency room at
    Great Bend Regional Hospital the next day.
    An MRI revealed that Turner had a 20% compression fracture at the 12th thoracic
    (T12) vertebra. He was treated by Dr. Vivek Sharma, an orthopedic surgeon, who placed
    him in a back brace. Turner also reported pain in his lumbar spine, left hip, and his left
    leg. To help address his pain, Turner's primary care physician prescribed narcotic pain
    medication.
    4
    Approximately 25 years before the accident that is the subject of this appeal,
    Turner had suffered a previous back injury while working for a different employer.
    Evidently, Turner fell from a 15-foot stock tank and injured his lower back. He also
    suffered from a pinched nerve that caused pain from his right shin to his right ankle. At
    the time of his first deposition, Turner recalled being treated by multiple health care
    providers at the time of his injury and bringing a workers compensation claim. Still, he
    could not remember whether he had received an impairment rating.
    On December 30, 2016, Turner filed a workers compensation claim against
    Pleasant Acres LLC. At the time of the accident, Pleasant Acres LLC did not have
    workers compensation insurance coverage. As a result, Turner provided notice to implead
    the Fund under K.S.A. 2016 Supp. 44-532a(a), which provides that "the injured worker
    may apply to the director for an award of the compensation benefits, including medical
    compensation, to which such injured worker is entitled, to be paid from the workers
    compensation fund."
    Dr. David Hufford—who was appointed as an independent medical examiner by
    the administrative law judge initially assigned to Turner's claim—examined Turner and
    confirmed that he had suffered a T12 compression fracture as well as residual lumbar and
    right sacroiliac pain as a result of the accident. For that reason, Dr. Hufford referred
    Turner to a neurosurgeon—Dr. Matthew Henry—for further evaluation. On January 19,
    2018, Dr. Henry performed a kyphoplasty to help relieve the pain caused by the T12
    compression fracture. After the surgery, Turner reported that the pain in his thoracic
    spine had improved but he reported that the pain in his lower back continued to make it
    hard to sit, stand, stoop, and sleep.
    Unbeknownst to the Fund, Turner also filed a lawsuit in the United States District
    Court for the District of Kansas against Continental Western Insurance Company on June
    7, 2018. Kendall Turner v. Continental Western Insurance Company, 2018-CV-02305
    5
    (D. Kan. 2018). It is undisputed that Continental Western Insurance Company carried the
    uninsured motorist coverage on the truck that Turner was driving on behalf of his
    employer on December 12, 2016. In his complaint, Turner alleged that the other driver—
    who died as a result of injuries suffered in the accident—"negligently and carelessly
    drove his vehicle over the left of center, thereby proximately causing an accident and
    severe injuries and damages to [Turner]."
    Turner also alleged in his complaint that the decedent was "negligent, reckless,
    wanton and careless" in at least 12 ways, including but not limited to failing to maintain
    his vehicle in the appropriate lane, driving left of center, inattentive operation of a motor
    vehicle, and failing to take evasive action. As a result of the decedent's conduct, Turner
    claimed that he "received injuries to his spine and back" and had suffered damages
    including "pain and suffering, mental anguish, loss of time, loss of enjoyment of life,
    medical expenses, economic loss, permanent disfigurement, and permanent disability."
    Thus, Turner prayed for a judgment against the uninsured motorist carrier to recover the
    damages caused by the decedent.
    The parties to the federal lawsuit executed a "Settlement Agreement and Release"
    on December 17, 2018. The settlement provides that in exchange for the payment of
    $230,000 by Continental Western Insurance Company, Turner agreed to release all
    claims arising out of the injuries, damages, and losses sustained by him in the accident on
    December 12, 2016. The claims released included—among other things—"all past,
    present and future damages or benefits for wage loss benefits, essential services, medical
    bills or benefits, rehabilitation benefits, counseling, pain and suffering, emotional
    distress, permanent impairment or disfigurement, and any and all other damages" arising
    out of the accident. However, the settlement agreement does not include an itemization of
    how much was paid for each element of damage.
    6
    Meanwhile in the workers compensation action, Turner retained Dr. Daniel
    Zimmerman—an internal medicine physician—as an expert witness. In a report dated
    June 14, 2018, Dr. Zimmerman rendered the following opinion:
    "[Turner] sustained a T12 compression fracture but also sustained injuries
    affecting the lumbosacral spine which is noted by inference in the emergency department
    triage report dated December 13, 2016 at which time it was reported that he on that date
    was complaining of lower and upper back pain.
    "The treatment that [Turner] has received was for the compression fracture at
    T12. He has had little treatment for the persistent pain and discomfort as a consequence
    of the lumbar spine injury.
    "On examination when seen in this office, [Turner] had range of motion
    restrictions at the lumbar level. He had pain and discomfort in palpation over the lumbar
    spine and lumbar paraspinous musculature. He had a positive straight leg raising test
    bilaterally. He had sensory change in the right lower extremity."
    Dr. Zimmerman opined that the accident was the prevailing factor causing
    Turner's thoracic compression fracture as well as the symptomatic lumbar disc narrowing
    of the lumbar spine. Dr. Zimmerman further opined that Turner had not reached
    maximum medical improvement and would benefit from future medical treatment. In Dr.
    Zimmerman's opinion, Turner has a 9% permanent partial impairment of function based
    on the Sixth Edition of the American Medical Association (AMA) Guides to the
    Evaluation of Permanent Impairment (6th ed. 2008).
    In addition, Dr. Zimmerman rendered the following opinion regarding Turner's
    permanent work restrictions:
    "[Turner] is capable of lifting 10 pounds on an occasional basis and 5 pounds on
    a frequent basis. He should avoid frequent flexing of the lumbosacral spine and, thus,
    should avoid frequent bending, stooping, squatting, crawling, kneeling, and twisting
    activities at the lumbar level as such activities would be likely to increase the pain and
    discomfort affecting the lumbar spine and lumbar paraspinous musculature.
    7
    "He is able to sit for approximately 20 to 30 minutes before back pain and
    discomfort would cause him to move about to change positions. He is able to stand for
    approximately 15-20 minutes before pain and discomfort affecting the thoracolumbar
    spine would cause him to wish to get off his feet. He is able to walk, by his report,
    approximately 7 blocks before pain and discomfort affecting the thoracolumbar spine and
    right lower extremity would cause him to wish to get off his feet."
    Turner also retained Paul Hardin—a vocational rehabilitation consultant—to
    evaluate his ability to be gainfully employed. Based on Hardin's report, Dr. Zimmerman
    found Turner can no longer perform 10 out of 14 job tasks, which results in a 71% task
    loss. According to Hardin, Turner has a 100% wage loss—based on his work restrictions,
    age, physical capabilities, education, training, prior experience, and geographical area—
    and is essentially unemployable. On the other hand, Dr. Hufford—who performed the
    independent medical examination—found that Turner can no longer perform 8 out of 14
    tasks, which results in a 57% task loss. Nevertheless, Dr. Hufford acknowledged that it
    would be difficult for Turner to find gainful employment.
    Additionally, Turner was evaluated by Steven Benjamin—who is also a vocational
    rehabilitation consultant—at the Fund's request. Based on Benjamin's report, Dr. Hufford
    opined that based on his work restrictions, Turner could no longer perform 8 of 16 job
    tasks, which results in a 50% task loss. In Benjamin's opinion, Turner could potentially
    perform a truck driving position that did not involve loading and unloading. Yet
    Benjamin recognized that under his current work restrictions, Turner has 100% wage loss
    and cannot engage in gainful employment. According to Turner, he has been unemployed
    since the accident despite having submitted numerous employment applications.
    On January 10, 2019, Turner returned to Dr. Hufford for a second independent
    medical examination. In his written report, Dr. Hufford rendered the opinion that Turner
    suffered from a T12 compression fracture and residual pain including the right sacroiliac
    joint as a result of the work-related accident. Further, Dr. Hufford opined that the
    8
    accident was the prevailing factor for Turner's thoracic and right sacroiliac pain.
    However, in Dr. Hufford's opinion, the prevailing factor for Turner's low back pain—
    even if it had increased after the accident—is a preexisting condition. In particular, Dr.
    Hufford noted that Turner was already taking prescription pain medication for chronic
    low back pain before the accident at issue in this workers compensation action.
    Dr. Hufford assigned Turner a permanent partial impairment rating under the Sixth
    Edition of the AMA Guides of 8% to the body as a whole. This rating was based on a 6%
    impairment of the thoracic spine and a 2% impairment relating to the right sacroiliac
    strain. As for the need for future medical treatment, Dr. Hufford opined:
    "No future medical needs are anticipated as a consequence of this injury. Specifically,
    with the presence of chronic low back pain requiring opioid analgesics prior to the
    occupational incident of December 12, 2016 there is no further treatment anticipated as a
    consequence of this specific injury. Certainly one may need to consider apportionment
    for the dosage and schedule of the analgesics. No future surgical intervention appears
    warranted. A direct right sacroiliac injection could lessen some of his residual
    symptomatology but would unlikely be restorative at this point."
    On June 11, 2019, an administrative law judge held the regular hearing on Turner's
    workers compensation claim. Turner testified at the hearing and several exhibits—
    including various deposition transcripts—were admitted into evidence. At some point
    following the regular hearing, the Fund learned of Turner's federal lawsuit arising out of
    the same accident as this workers compensation action. By that time, the lawsuit had been
    settled without notice being provided to the Fund. In response to learning of the
    settlement of the lawsuit, the Fund moved for a suspension of the terminal dates in this
    action in order to obtain additional discovery in an attempt to protect its subrogation and
    lien rights under K.S.A. 44-504.
    9
    The Fund also discovered the records from Turner's previous workers
    compensation actions after the regular hearing. The Fund provided the additional records
    to Dr. Hufford, and he was deposed again on January 2, 2020. Dr. Hufford testified that
    after reviewing the records relating to Turner's 1995 and 1997 workers compensation
    claims, he had revised his opinion. Dr. Hufford opined that Turner's permanent partial
    impairment rating under the Sixth Edition of the AMA Guides should be 7%—instead of
    8%—of the body as a whole.
    On March 11, 2020, the original administrative law judge assigned to Turner's
    workers compensation action recused, and another administrative law judge was
    appointed to replace her. About four months later, on July 27, 2020, the new
    administrative law judge assigned to the claim issued a 22-page award in favor of Turner.
    In the award, the administrative law judge found that both Dr. Zimmerman's impairment
    rating of 9% and Dr. Hufford's impairment rating of 7% was supported by the evidence.
    Giving "equal weight" to each opinion, the administrative law judge determined that
    Turner sustained an 8% permanent partial functional impairment to the body as a whole
    arising out of the work-related accident on December 12, 2016.
    After reviewing the conflicting opinions rendered by the expert witnesses, the
    administrative law judge also concluded that Turner is permanently and totally disabled
    as a result of the accident. In addition, she concluded that Turner "has met his burden to
    prove that it is more probable than not that he will require future medical treatment
    related to his injuries" and ordered that such benefits would be considered "upon proper
    application." Ultimately, the administrative law judge awarded permanent total disability
    compensation to Turner at the rate of $578.34 per week but not to exceed $155,000.
    Finally, the administrative law judge denied the Fund's request for a subrogation credit
    under K.S.A. 44-504.
    10
    Subsequently, the Fund filed a timely application for review to the Board, which
    held oral argument on November 19, 2020. In an eight-page order entered on December
    16, 2020, the Board affirmed the administrative law judge's award in its entirety.
    Thereafter, the Fund filed a timely petition for judicial review, and Turner filed a timely
    cross-petition for review.
    ANALYSIS
    Issues Presented and Standard of Review
    There are four issues presented on appeal. First, whether the Board erred in
    determining that Turner is permanently and totally disabled. Second, whether the Board
    erred in finding that Turner is entitled to future medical benefits upon proper application.
    Third, whether the Board erred in concluding that the Fund is not entitled to a right of
    subrogation and lien under K.S.A. 44-504. Fourth, whether the Board erred in permitting
    the independent medical examiner to amend his opinion regarding Turner's permanent
    impairment rating.
    We review the Board's decision under the Kansas Judicial Review Act (KJRA),
    K.S.A. 77-601 et seq. Pursuant to the KJRA, the party challenging the Board's action
    bears the burden of showing its order was invalid. See K.S.A. 77-621(a)(1). We must
    review the record to determine whether the decision of the Board is supported by
    evidence that is substantial when viewed "in light of the record as a whole." K.S.A. 77-
    621(c)(7). In other words, we are to review the adequacy of the evidence "in light of all
    the relevant evidence in the record cited by any party" either in support of or detracting
    from the Board's findings. K.S.A. 77-621(d). We should also take into consideration "any
    determinations of veracity by the presiding officer who personally observed the
    demeanor of the witness and the agency's explanation of why the relevant evidence in the
    11
    record supports its material findings of fact." K.S.A. 77-621(d). We are not, however, to
    reweigh the evidence presented to the Board. K.S.A. 77-621(d).
    The ultimate determination of whether the Board's findings are supported by
    substantial competent evidence is a question of law. Atkins v. Webcon, 
    308 Kan. 92
    , 95,
    
    419 P.3d 1
     (2018). Likewise, interpretation of workers compensation statutes involves a
    question of law, and our review is unlimited. Hawkins v. Southwest Kansas Co-op
    Service, 
    313 Kan. 100
    , 107, 
    484 P.3d 236
     (2021). In considering an interpretation of a
    statute, we owe no deference to the Board's legal analysis or determination. Estate of
    Graber v. Dillon Companies, 
    309 Kan. 509
    , Syl. ¶ 2, 
    439 P.3d 291
     (2019).
    The fundamental rule of statutory construction is determining the Legislature's
    intent. In doing so, we "begin with the plain language of the statute, giving common
    words their ordinary meaning." If a statute is plain and ambiguous on its face, we are not
    to speculate about the legislative intent behind that clear language. In particular, we are to
    "refrain from reading something into the statute that is not readily found in its words.
    [Citation omitted.]" Johnson v. U.S. Food Service, 
    312 Kan. 597
    , 600-01, 
    478 P.3d 776
    (2021). Only if the language of the statute is ambiguous are we to look to the statutory
    canons of construction to resolve the uncertainty. 312 Kan. at 601.
    Extent of Turner's Impairment
    The Fund contends that Turner's workers compensation award should have been
    based solely on the opinion of the independent medical examiner, Dr. Hufford, who
    found that Turner suffered a 7% functional impairment. The Fund suggests that because
    Dr. Hufford was appointed by the administrative law judge and was authorized to provide
    medical treatment, the Board should have given his opinions "greater weight" than the
    opinions of Dr. Zimmerman—who was retained as an expert witness by Turner. In
    particular, the Fund argues that Dr. Zimmerman's opinions should be discounted because
    12
    he examined Turner on only one occasion, that he reviews cases "almost exclusively for
    plaintiffs and claimants," and that his "opinions were bought and paid for by Claimant."
    A permanent total disability exists "when the employee, on account of the injury,
    has been rendered completely and permanently incapable of engaging in any type of
    substantial and gainful employment. Expert evidence shall be required to prove
    permanent total disability." K.S.A. 2020 Supp. 44-510c(a)(2). In other words, an
    employee is permanently and totally disabled when the employee is "'essentially and
    realistically unemployable.'" Wimp v. American Highway Technology, 
    51 Kan. App. 2d 1073
    , 1078, 
    360 P.3d 1100
     (2015). Whether an employee is able to engage "in substantial
    and gainful employment is a question of fact," and the appellate courts "review a
    challenge to the Board's factual findings in light of the record as a whole to determine
    whether the findings are supported by substantial evidence." 51 Kan. App. 2d at 1076.
    Here, both Dr. Hufford and Dr. Zimmerman rendered opinions about the nature
    and extent of Turner's functional impairment under the Sixth Edition of the AMA Guides
    to the Evaluation of Permanent Impairment. Although Dr. Hufford initially assigned
    Turner a rating of 8% impairment to the body as a whole, he later amended his opinion to
    a rating of 7% impairment to the body as a whole after reviewing additional medical
    records from Turner's two prior workers compensation cases. On the other hand, Dr.
    Zimmerman assigned Turner a rating of 9% impairment to the body as whole based on
    his examination and review of medical records.
    Certainly, reasonable physicians can differ in their opinions regarding the nature
    and extent of a claimant's work-related injuries. Significantly, the administrative law
    judge found both Dr. Hufford and Dr. Zimmerman to be credible. She also found "the
    impairment rating opinions of both Dr. Hufford and Dr. Zimmerman to be reasonable and
    supported by the evidence." As a result, she accorded both opinions "equal weight" and
    ultimately concluded that Turner had "sustained an 8% permanent partial functional
    13
    impairment to the body as a whole as a result of his December 12, 2016, work-related
    accident."
    The administrative law judge then turned her attention to the opinions rendered by
    the vocational rehabilitation consultants about Turner's ability to work. In doing so, she
    considered K.S.A. 2020 Supp. 44-510c(a)(2), which defines "permanent total disability"
    to mean that "the employee, on account of the injury, has been rendered completely and
    permanently incapable of engaging in any type of substantial and gainful employment."
    The administrative law judge found based on her review of the evidence that Turner had
    "met his burden to prove that he is permanently and totally disabled as a result of his
    December 12, 2016, work-related accident."
    Specifically, the administrative law judge found that Hardin—the vocational
    rehabilitation expert who was retained by Turner—opined "that Claimant is permanently
    and totally disabled under both the restrictions of Dr. Zimmerman and Dr. Hufford." In
    contrast, she found that Benjamin—the vocational rehabilitation expert who was retained
    by the Fund—"opined that Claimant is permanently and totally disabled under the
    restrictions of Dr. Zimmerman but stated that Claimant is capable of substantial and
    gainful employment under Dr. Hufford's restrictions." Nevertheless, Benjamin agreed
    that if Turner could not find "a non-touch driving position that does not require loading or
    unloading," he would be considered permanently and totally disabled.
    The administrative law judge also reviewed the opinions of Dr. Hufford and Dr.
    Zimmerman regarding the issue of permanent and total disability. She found that it was
    Dr. Zimmerman's opinion that Turner is unable to engage in substantial and gainful
    employment as a result of the injuries suffered in the accident. On the other hand, she
    found "Dr. Hufford's opinion [on the issue of permanent and total disability] was
    equivocal." In support of this finding, the administrative law judge pointed to Dr.
    Hufford's testimony in which he recognized that "it would be 'at least very difficult' for
    14
    [Turner] to find gainful employment." She also pointed to Dr. Hufford's testimony that he
    is a certified Department of Transportation examiner and that he did not believe Turner
    would pass the examination because of safety concerns because of his continuing pain.
    Based on our review of the record as a whole—considering both the evidence
    supporting and detracting from the Board's decision—we find that there is substantial
    competent evidence to support its finding that Turner is permanently and totally disabled
    as a result of the work-related accident. Although the Fund would like for us to reweigh
    the evidence and make credibility determinations, it is not our role to do so. K.S.A. 77-
    621(d); see Williams v. Petromark Drilling, 
    299 Kan. 792
    , 795, 
    326 P.3d 1057
     (2014).
    We therefore conclude that the Board did not err in affirming the administrative law
    judge's award of permanent total disability compensation.
    Future Medical Expenses
    Next, the Fund contends that the Board erred in ruling that Turner was entitled to
    future medical benefits upon application. The Fund argues that Turner "has failed to
    prove that it is more probable than not that future medical treatment will be required." In
    support of this argument, the Fund points to Dr. Hufford's opinion that no future medical
    treatment appears to be warranted and suggests that Dr. Zimmerman's opinion that Turner
    "might need" additional treatment is speculative.
    K.S.A. 2020 Supp. 44-510h(a) provides that it is an employer's duty to provide
    future medical treatment as may reasonably be necessary to cure or relieve the effects of
    a work-related injury. Even so, under K.S.A. 2020 Supp. 44-510h(e), there is a statutory
    presumption that the employer's obligation to provide for future medical treatment "shall
    terminate upon the employee reaching maximum medical improvement." In turn, K.S.A.
    2020 Supp. 44-525(a) provides that this presumption may be overcome if "it is proved by
    the claimant that it is more probable than not that future medical treatment, as defined in
    15
    subsection (e) of K.S.A. 44-510h, and amendments thereto, will be required as a result of
    the work-related injury."
    A review of the record reveals that Turner testified that he is in pain most of the
    day, which limits his activities and often interrupts his sleep. In addition, Turner testified
    that he continues to take prescribed pain medication under the supervision of his primary
    care physician. In fact, Dr. Hufford recognized that sacroiliac injections may reduce
    Turner's symptoms even though they would not have any restorative benefits. Also, Dr.
    Zimmerman testified that in his opinion Turner could be treated with medication and
    injections in the future to manage the symptoms as a result of the injuries sustained in the
    accident on December 12, 2016.
    In reviewing the evidence in light of the record as a whole—including Turner's
    testimony about his pain and the testimony of the physicians about medication as well as
    injections—we find that there is substantial competent evidence to support an award of
    future medical expenses upon proper application. Of course, as the Board found in its
    order, "[w]hether the work-related accident is the prevailing factor necessitating
    additional medical treatment can be addressed in post-award medical proceedings under
    K.S.A. 44-510k." Thus, we conclude that the Board did not err in affirming the
    administrative law judge's award of future medical expenses upon proper application.
    Subrogation Rights under K.S.A. 44-504
    The Fund further contends that the Board erred in concluding that the Fund did not
    have subrogation rights under K.S.A. 44-504 for any duplicative recovery received by
    Turner from his employer's uninsured motorist carrier for the injuries he sustained in the
    accident on December 12, 2016. Because it stands in the shoes of the employer in this
    workers compensation action, the Fund argues that it is entitled to a subrogation credit for
    the amount received by Turner in the settlement of his federal lawsuit to the extent that
    16
    his recovery is duplicative of the compensation awarded for the same injuries in this
    workers compensation action. The Fund recognizes, however, that it is not entitled to a
    subrogation credit against any portion of the recovery in the federal lawsuit that can be
    shown to have been paid for loss of consortium or loss of services to Turner's spouse.
    As discussed above, our review of the Board's interpretation of a statute involves a
    question of law. As a result, our review is unlimited under K.S.A. 77-621(c)(4), and we
    are to give no deference to the Board's statutory interpretation. Hawkins, 313 Kan. at 107.
    Rather, we must determine the Legislature's intent from the plain and unambiguous
    language used in the statute as written. Jarvis v. Kansas Dept. of Revenue, 
    312 Kan. 156
    ,
    159, 
    473 P.3d 869
     (2020). In doing so, we are not to "'speculate as to the legislative intent
    behind it or read into the statute something not readily found in it.'" Ullery v. Othick, 
    304 Kan. 405
    , 409, 
    372 P.3d 1135
     (2016) (quoting State v. Keel, 
    302 Kan. 560
    , 572, 
    357 P.3d 251
     [2015]).
    In Kansas, "[t]he nature and extent of an employer's subrogation rights under the
    workers compensation statutes are matters for legislative determination." Hawkins, 313
    Kan. at 108 (citing McGranahan v. McGough, 
    249 Kan. 328
    , Syl. ¶ 2, 
    820 P.2d 403
    [1991]). Hence, the Kansas Legislature has enacted the provisions of K.S.A. 44-504 to
    serve a dual purpose. First, K.S.A. 44-504(a) preserves an injured worker's right to assert
    a claim to recover damages caused by third parties. Second, K.S.A. 44-504(b) prevents an
    injured worker from receiving a double recovery for the same injuries. Loucks v.
    Gallagher Woodsmall, Inc., 
    272 Kan. 710
    , Syl. ¶ 2, 
    35 P.3d 782
     (2001); see Hawkins,
    313 Kan. at 108-09.
    K.S.A. 44-504 provides, in relevant part, as follows:
    "(a) When the injury or death for which compensation is payable under the
    workers compensation act was caused under circumstances creating a legal liability
    17
    against some person other than the employer or any person in the same employ to pay
    damages, the injured worker or the worker's dependents or personal representatives shall
    have the right to take compensation under the workers compensation act and pursue a
    remedy by proper action in a court of competent jurisdiction against such other person.
    "(b) In the event of recovery from such other person by the injured worker or the
    dependents or personal representatives of a deceased worker by judgment, settlement or
    otherwise, the employer shall be subrogated to the extent of the compensation and
    medical aid provided by the employer to the date of such recovery and shall have a lien
    therefor against the entire amount of such recovery, excluding any recovery, or portion
    thereof, determined by a court to be loss of consortium or loss of services to a spouse.
    The employer shall receive notice of the action, have a right to intervene and may
    participate in the action. The district court shall determine the extent of participation of
    the intervenor, including the apportionment of costs and fees. Whenever any judgment in
    any such action, settlement or recovery otherwise is recovered by the injured worker or
    the worker's dependents or personal representative prior to the completion of
    compensation or medical aid payments, the amount of such judgment, settlement or
    recovery otherwise actually paid and recovered which is in excess of the amount of
    compensation and medical aid paid to the date of recovery of such judgment, settlement
    or recovery otherwise shall be credited against future payments of the compensation or
    medical aid." (Emphasis added.)
    In reviewing the Board's order in this workers compensation action, we find that
    its interpretation of K.S.A. 44-504 inappropriately reads language into the statute that
    was simply not included by our Legislature in enacting the statute. In particular, the
    Board found that K.S.A. 44-504 "only prevents double recovery from a third-party
    tortfeasor and not contractual rights contained in an employer's automobile policy."
    However, as our Supreme Court has held, the text of "K.S.A. 44-504(b) makes no
    distinction between the types of recovery to which the workers compensation subrogation
    lien attaches." Loucks, 
    272 Kan. at 717-18
    . In fact, the words "tort" or "contract" are not
    found in subsections (a) or (b) of the statute. Additionally, as in Loucks, the Fund steps
    into the shoes of the employer under K.S.A. 44-504 and may obtain a lien against a
    recovery from a third party. 
    272 Kan. at 711-12
    .
    18
    The plain language of K.S.A. 44-504(a) preserves the right of an injured worker to
    pursue a claim in court against a person or entity—other than the employer or a co-
    employee—to enforce "a legal liability" to pay damages to the injured worker for injuries
    compensable under the Kansas Workers Compensation Act. In Kansas, an uninsured
    motorist carrier has a legal liability to pay for the damages proximately caused by the
    fault of an uninsured motorist. K.S.A. 40-284(b). In turn, under K.S.A. 44-504(b), if the
    injured worker receives a recovery—which includes both judgments and settlements—in
    an action against a third party that is legally liable to pay damages for the same injuries as
    those claimed in the workers compensation action, the employer—or in this case the
    Fund that is standing in the shoes of the employer—has a right of subrogation "to the
    extent of the compensation and medical aid provided . . . and shall have a lien . . . against
    the entire amount of such recovery, excluding any recovery, or portion thereof,
    determined . . . to be loss of consortium or loss of services to a spouse."
    Rather than relying on the plain and unambiguous language of the statute as our
    Supreme Court instructs us to do, the Board interpreted K.S.A. 44-504 based on a 40-
    year-old opinion issued by the United States Court of Appeals for the Tenth Circuit in
    Knight v. Insurance Co. of North America, 
    647 F.2d 127
     (10th Cir. 1981). In a three-page
    opinion, the Knight court suggested that the version of K.S.A. 44-504 in effect at the time
    applied "to tort claims only, both as to the rights it preserves for employees and the
    subrogation right it creates for employers." 
    647 F.2d at 129
    . Then, citing cases from
    Georgia and Kentucky, the Board concluded that the statute was "inapplicable" to an
    uninsured motorist claim. 
    647 F.2d at 129
    .
    We find that the administrative law judge—and ultimately the Board—erred as a
    matter of law in finding that Knight is "still good law." While cases from other
    jurisdictions may sometimes provide guidance, they are not controlling on Kansas
    appellate courts. See Kansas City Grill Cleaners v. BBQ Cleaner, 
    57 Kan. App. 2d 542
    ,
    551-52, 
    454 P.3d 608
     (2019) (quoting State v. Thompson, 
    284 Kan. 763
    , 801, 
    166 P.3d 19
    1015 [2007]). Likewise, as our Supreme Court has held, an appellate court must give
    effect to the language used by our Legislature rather than "to perpetuate incorrect analysis
    of workers compensation statutes [and] it will reject rules that were originally erroneous
    or are no longer sound. [Citations omitted.]" Bergstrom v. Spears Manufacturing Co.,
    
    289 Kan. 605
    , 610, 
    214 P.3d 676
     (2009). Thus, we conclude that Knight should not be
    used as a justification to usurp the plain and unambiguous language of K.S.A. 44-504.
    Furthermore, it is important to recognize that the outcome in Knight was based on
    the mistaken premise that "uninsured motorist policies sound in contract." 
    647 F.2d at 129
    . As our Supreme Court has held—and as Turner candidly recognizes in his brief—
    Kansas law treats both uninsured motorist and underinsured motorist claims as hybrids.
    In other words, such claims are a "combination of contract and tort." Stemple v. Maryland
    Casualty Company, 
    282 Kan. 405
    , 408, 
    144 P.3d 1273
     (2006). Regardless, for the
    reasons discussed above, the plain and unambiguous language of K.S.A. 44-504 does not
    limit an employer's subrogation rights in a workers compensation action to recoveries
    obtained in a particular type of action.
    Consequently, based on the plain and unambiguous language of K.S.A. 44-504,
    we find that the Fund has a subrogation lien against any duplicative recovery Turner
    received by way of settlement in his federal lawsuit against the uninsured motorist carrier
    arising out of the same work-related accident that is the subject of this workers
    compensation action. We also find that under K.S.A. 44-504(b), the Fund is "subrogated
    to the extent of the compensation and medical aid" awarded in this workers compensation
    action. Moreover, we find that the Fund's subrogation lien is "against the entire amount of
    such recovery, excluding any recovery, or portion thereof, determined . . . to be loss of
    consortium or loss of services to a spouse." K.S.A. 44-504(b).
    Under the circumstances presented, we remand this workers compensation action
    to the Board for determination of the amount of the Fund's subrogation lien. The Board
    20
    may receive additional evidence to resolve this question or may remand this matter to the
    administrative law judge for additional fact-finding. After this determination has been
    made, the Board is directed to give the Fund credit against the workers compensation
    award to the extent provided by statute. In this way, the intent of the Kansas Legislature
    will be preserved in that Turner will receive compensation for the injuries that he suffered
    as a result of the work-related accident, but he will not receive a double recovery.
    Cross-appeal
    In his cross-appeal, Turner contends that the Board erred by permitting Dr.
    Hufford—who was appointed by the administrative hearing officer to serve as an
    independent medical examiner—to amend his initial opinion about Turner's permanent
    partial impairment rating. Based on our review of the record as a whole, we do not find
    that the Board erred in allowing Dr. Hufford to testify about his modified opinion. This is
    because his modified opinion was based on additional information that was not
    discovered and provided to him until after he had rendered his initial opinion.
    The record reflects that Dr. Hufford modified his opinion based on his review of
    three reports from physicians who examined Turner in his prior workers compensation
    actions. Although K.S.A. 44-519 generally prohibits the Board from considering reports
    from other health care providers who do not testify, the statute "'does not prevent a
    testifying physician from considering medical evidence generated by other absent
    physicians as long as the testifying physician is expressing his or her own opinion rather
    than the opinion of the absent physician.' (Emphasis added)." Roberts v. J.C. Penney Co.,
    
    263 Kan. 270
    , 279, 
    949 P.2d 613
     (1997) (quoting Boeing Military Airplane v. Enloe, 
    13 Kan. App. 2d 128
    , Syl. ¶ 3, 
    764 P.2d 462
     [1988]). Here, a review of the record shows that
    Dr. Hufford was expressing his own opinion rather than simply mimicking the opinions
    of the physicians in the prior workers compensation actions.
    21
    CONCLUSION
    In light of our review of the entire record, we find that there is substantial
    competent evidence to support the Board's finding that Turner is permanently and totally
    disabled as a result of the work-related accident on December 12, 2016. Accordingly, we
    conclude that the Board did not err in affirming the administrative law judge's award of
    permanent total disability compensation. In addition, we conclude that there is substantial
    competent evidence to support an award of future medical expenses upon proper
    application. We also conclude that the Board did not err by permitting the independent
    medical examiner to amend his opinion regarding Turner's permanent partial impairment
    rating based on additional information that was discovered following his initial
    deposition. Thus, we affirm the Board's award as well as its order about future medical
    expenses.
    Furthermore, based on the plain and unambiguous language of K.S.A. 44-504, we
    conclude that the Fund has a subrogation lien against any duplicative recovery Turner
    received in his federal lawsuit against the uninsured motorist carrier arising out of the
    same work-related accident that is the subject of this workers compensation action. Even
    so, we find that the Fund is not entitled to a subrogation lien on any portion of the
    recovery that is found to have been paid for loss of consortium or loss of services to
    Turner's spouse.
    For these reasons, we reverse the Board's finding that the Fund was not entitled to
    a subrogation lien, and we remand this action to the Board for a determination of the
    amount of the Fund's subrogation lien under K.S.A. 44-504(b). After the amount has been
    determined, the Board is directed to give the Fund credit against the workers
    compensation award to the extent provided by the statute.
    Affirmed in part, reversed in part, and remanded with directions.
    22