MEMORANDUM ORDER
Plaintiff Michael Heilman sued Defendant, Union Central Life Insurance Company (“UCLI”), seeking damages for alleged breach of the insurance contract between the parties. (Doc. No. 1, Cmplt.) Pending before the Court are the parties cross-Motions for Summary Judgment, and accompanying memoranda. (Doc. Nos 17 and 18, PI. S.J. Memoranda, and Doc. Nos. 22 and 23, Def. S.J. Mem-oranda.) Both parties have filed corresponding Responses (Doc. Nos. 28 and 30), and Replies (Doc. Nos. 35 and 36). For the reasons stated below, the Court DENIES Plaintiffs Motion for Summary Judgment, and it partially GRANTS but partially DENIES Defendant’s cross-Motion for Summary Judgment.
I. FACTS
Most of the facts herein described are undisputed, at least for purposes of each party’s summary judgment motion. (Doc. Nos. 29, 33, and 34, Statements of Undisputed Material Facts (“Stmt.Un-disp.Facts”).) Plaintiff Michael Heilman, M.D., is a physician licensed to practice medicine in several states. From the time he was sixteen until he was forty-eight years old, Plaintiff used “mood altering chemicals ... on a daily basis.” (Depo. Heilman at 77.) When Plaintiff was a teenager in the 1960’s, both his parents and medical staff members at the hospital where he worked as an orderly told Plaintiff that he was an alcoholic and encouraged him to stop drinking. (Id. at 74-76.) Plaintiff acknowledges to have used many drugs such as marijuana, cocaine, amphetamines, barbiturates, and opium. (Id. at *1046 76.) However, there is a dispute as to whether Plaintiffs friends while in medical school thought that his drug and alcohol usage reached the level of being “problematic.” (Doc. No. 29, Resp. to Def. Stmt. Undisp. Facts at ¶ 11.)
During his medical internship and residency in anesthesiology in the early 1970’s, Plaintiff continued to abuse alcohol and drugs, and began stealing anesthetic drugs from hospitals for his own personal use. This conduct continued through 1984. Plaintiff married in 1975, and during this period his wife frequently encouraged him to stop drinking. (Depo. Heilman at 100-01.) In the early 1980’s, Plaintiffs substance use started to interfere with his employment. In 1984, the professional anesthesiologist group with which Plaintiff was associated asked him to leave the group. Although Plaintiff asserts that he was not given a reason, he admits that it was likely due to his drug dependency, which “affected everything [he] did [his] whole life.” (Id. at 109.)
During this time, Plaintiff had applied for disability benefits, and was insured under UCLI Policy No. 040268H in 1983, and acquired additional insurance under Policy No. 052593H in 1986, with the disability monthly payments totaling $7,400.
His drug and alcohol abuse continued through Labor Day 1994, when Baptist Hospital “intervened on” Plaintiff after he falsified anesthetic records in diverting drugs to himself. At that time Plaintiff checked into the Talbot Marsh Rehabilitation Clinic in Atlanta, to be treated for his substance dependency. Plaintiff was released in 1995, for two years thereafter he strictly adhered to a “contract of recovery”, and has since been attending Alcoholics Anonymous and Narcotics Anonymous meetings. From May, 1995 to October, 1996, Dr. Heilman performed his occupation as anesthesiologist with the only work restriction being that he did not exceed forty hours a week. As an anesthesiologist, Dr. Heilman was responsible for ordering or administering to the patient preoperative drugs, which included a wide range of controlled substances like barbiturates, narcotics, general anesthetics, muscle relaxants, and sedative hypnotics. Plaintiff asserts that he ceased his anesthesiology practice altogether in 1996 “when it became apparent that drug cravings brought on by his constantly handling the substances made it impossible for him to safely and effectively treat his patients. He also feared a relapse into drug usage.” (Doc. No. 19, PI. Stmt. Undisp. Facts ¶ 14.) Defendant admits to this, although there is a dispute as to Plaintiffs inability to continue to practice anesthesiology, beyond his personal fears. (Doc. No. 33, Resp. ¶ 14.)
In 1994, Plaintiff submitted a proof of claim for the disability of opiate dependency. Between 1994 and December of 1997, UCLI paid monthly benefits under the two policies. Defendant asserts that in 1997, Dr. Dodd advised UCLI that Plaintiff had fulfilled his obligations under the Talbot “contract of recovery” and anticipated no problems with his recovery. In 1998, UCLI reviewed Dr. Heilman’s claim and determined that he was not disabled under the terms of the policies and no further payments would be made. Dr. Heilman asked UCLI to reconsider its decision, and he submitted the results of a 1998 evaluation from Talbot Marsh stating that due to his “inability in the operating room” he was “unsafe to practice anesthesiology.” (Doc. No. 19, PI. Stmt. Undisp. Facts ¶ 18.) Plaintiff also submitted a 1999 Report from his personal psychiatrist stating that he “should never return to the practice of anesthesiology.” (Id.)
Defendant acknowledges receiving the reports, but disputes the report’s conclu *1047 sions regarding disability, which it claims “contradicted the objective evidence reviewed by Union Central that Plaintiffs chemical dependency was, and still is, in full sustained remission....” (Doc. No. 33, Resp-¶ 18.) Defendant denied the reconsideration request. Thereafter, Plaintiff filed the instant action in June 2000. In support of his claim, he submitted Dr. Hedberg’s Rule 26 Report stating his opinion that “plaintiff is permanently disabled from the ability to perform ... anesthesiology in that he is unable to safely engage in those duties.” (PI. Stmt. Undisp. Facts ¶ 21.) Defendant denies that Dr. Heilman is permanently disabled, and asserts that he is “physically and mentally capable of performing the duties of an anesthesiologist” and further notes that Plaintiff “maintains an unrestricted license to practice medicine.” (Def.RespJ 21.) While admitting to be physically able to perform as an anesthesiologist, Plaintiff denies being mentally capable to do so. (Doc. No. 29, PL Resp. to Def. Stmt. Un-disp. Facts ¶¶ 37,38.)
II. LEGAL STANDARDS
Rule 56(c) of the Federal Rules of Civil Procedure provides that summary judgment “shall be rendered forthwith if the pleadings, depositions, answers to interrogatories, and admissions on file, together with affidavits, if any, show that there is no genuine issue as to any material fact and that the moving party is entitled to a judgment as a matter of law.” Fed. R.CivP. 56(c).
A genuine issue of material fact is one which, if proven at trial, would result in a reasonable jury finding in favor of the non-moving party.
See Anderson v. Liberty Lobby, Inc.,
While the moving party bears the initial burden of proof for its motion, the party that opposes the motion has the burden to come forth with sufficient proof to support its claim.
Celotex Corp. v. Catrett,
III. DISCUSSION
It is undisputed that under the policies, sickness is defined as “any sickness or disease first manifested while this policy is in force.” (Depo. Heilman, Ex. 3 at 2; Ex. 4 at 2.) They define total disability as disability which: (1) begins while the policy is in force; (2) results from injury or sickness; (3) requires regular physician care; and (4) continuously prevents insured from engaging in the regular occupation the insured had when the disability began. (Id., Endorsement Pages.)
*1048 A. Whether Plaintiff is totally disabled to perform his regular occupation under the policies
Policy No. 053593H specifically provides that the insured will be considered “totally disabled if, due to sickness or injury, [he is] unable to engage in [his] occupation, [defined as his] occupation at the time a disability began.” (Id., Ex. 4 at 3.) Undis-putedly, Plaintiffs sickness, his chemical dependency, has been in full remission since Labor Day, 1994, and he is physically able of performing the duties of an anesthesiologist. (Depo. Heilman at 77, 140-41.) The question is whether that dependency, even in full remission, impairs Plaintiffs mental capacity to practice in the occupation of anesthesiologist.
Plaintiff explains, and is not disputed, that “occupational disability” policies such as the two he has acquired from Defendant, “become operative when the insured can no longer engage in his regular occupation.” (Doc. No. 17, PL S.J. Mot. at 6.) In interpreting the insurance policy, the parties agree that the occupation of a physician is limited to his specialty area practice, in this case anesthesiology. (Id.) 1 Here, the disease is Plaintiffs “ ‘Polysub-stance dependence, [in] full sustained remission in a controlled environment.’ ” (Id. at 8 (quoting Dr. Hedberg Rule 26 Report).) Plaintiff asserts that the core of his disability is that he “is required to handle and administer the very drugs which once fueled the drug habit.” (Id. at 8-9.)
Even though the facts are not in dispute, the inferences to be drawn from these material facts are disputed. In support of his motion, Plaintiff has submitted the following evidence: (1) Dr. Hedberg Rule 26 and his deposition testimony concluding that Plaintiffs disabling condition is his inability to “practice anesthesia in a safe and competent manner that would ... provide his patients with adequate care that is safe for them;” 2 (2) the opinion of Dr. Wilson who evaluated Plaintiff at Talbot in 1998 and found him “unsafe to practice anesthesia” because of his “instability in the operating room” (PI. Doc. No. 20, Tab 8, p. 3, Discharge Summary from Talbot); and (3) the opinion of Plaintiffs own psychiatrist stating that he “should never return to the practice of anesthesiology under any circumstances ...” (Id., Tab 9, p. 2, Letter from John Harris, M.D.)
Opposing the statements, Defendant asserts that “[a]s a matter of law and fact, Plaintiff is ‘capable of engaging in the occupation’ of anesthesiology.” (Doc. No. 30 at 4.) In rejecting the conclusion that Plaintiff is totally disabled, Defendant submitted Dr. Athlstan’s Psychiatric Review stating that “there is no basis in behavioral science or the clinical practice of addiction-ology for believing that exposure to anesthesiology work would, by itself, cause any limitation or increase the risk of re *1049 lapse.” The Review concludes that Dr. Heilman “is fully capable of working full time in anesthesiology or any other occupation for which he is qualified.” (Def.Doc. No. 31, Ex. J.) Defendant has also submitted other relevant evidence, though not directly on point. 3
Both parties have moved for summary judgment on this issue, but neither party clearly established “the non-existence of any genuine issue of fact material to a judgment in his favor.”
United States v. Articles of Device etc.,
On the other hand, the portion of Defendant’s Motion dealing with the dependency issue, has failed to present “evidence to support its motion that would allow the district court, if appropriate, to direct a verdict in its favor.”
Barhold,
*1050
Thus, summary judgment on this issue is not proper because there is a factual dispute as to Plaintiffs mental limitations on his ability to practice anesthesiology.
See Liberty Lobby,
B. Whether Plaintiff’s condition first manifested'itself while the policies were in force
To be disabled under UCLI’s insurance policies, the insured must have a disability which “[bjegins while the policy is in force” and “[rjesults from injury or sickness.” (Depo. Heilman, Ex. 3 and 4.) Sickness under the policy is defined as “any illness or disease first manifested while this policy is in force.” (Id., Ex. 3 and 4 at 2.) Defendant argues that summary judgment in its favor should be granted as a matter of law because, even if Plaintiff is disabled, his condition is not covered under the policies, since it did not first manifest itself within the policy periods. (Doc. No. 23 at 16.) However, the policy does not define “first manifestation.”
In interpreting these policies, a federal court sitting in diversity must apply the same substantive law that would be applied if the action had been brought in a state court.
See Erie R. Co. v. Tompkins,
Defendant has the initial burden of proving that no genuine dispute exists before summary judgment may be granted.
Celotex,
*1051 C. Whether Defendant is barred from denying coverage by the incontestability clauses
The policies have “Incontestability Clauses” stating as follows:
The Company may contest a claim or the validity of this policy if a material misrepresentation was made in the application. The Company will not contest the validity of this policy after it has been in force during the life of the Insured for two years from the Policy date. No claim for loss incurred or disability commencing after two years from the Policy Date will be denied or reduced because a disease or physical condition existed before the Policy Date unless it is excluded from the policy by name or specific description.
(PI. Doc. No. 20, Tab 2, p. 11, Disability Policy # 040268H.)
The policies further provide that if the disability is caused by a “pre-existing condition”, the company will pay no benefits unless: “(1) Disability starts two years after the Policy Date; or (2) The preexisting condition was disclosed in the application and not excluded from coverage by name or specific description.” (Disability Policy # 040268H.) The 1983 policy also defines “pre-existing condition” as “a disease or a physical or medical condition for which:
1. There existed symptoms within a five year period prior to the Policy Date which would cause a prudent person to seek diagnosis, care or treatment; or
2. Treatment or medical advice was recommended by or received from a physician or health care facility within the five year period prior to the Policy Date. (Id.)
Similarly, the 1986 policy states that the insurance company:
... will not contest this policy based on statements in the application if the policy has been in force during your life for two years from the Policy Date, excluding any period during which you were disabled. However, prior to that time, we may contest your claim or void your policy if you made material misrepresentations on your application. (PL Doc. No. 20, Tab 3, p. 11, Disability Policy # 053593H.)
The policy further defines “pre-existing condition” as “the existence of symptoms which would cause an ordinarily prudent person to seek diagnosis, care or treatment or a condition for which medical advice or treatment was in fact recommended by a physician.... ” (Id.)
Defendant acknowledges that such language is statutorily required under Tennessee Code Annotated (“T.C.A.”) § 56-26-108, which among its required insurance provisions states that:
(A) After two (2) years from the date of issue of this policy, no misstatements, except fraudulent misstatements, made by the applicant in the application for this policy shall be used to void the policy or to deny a claim for loss incurred or disability (as defined in the policy) commencing after the expiration of such two-year period.
(B) No claim for loss incurred or disability (as defined in the policy) commencing after two (2) years from the date of issue of this policy shall be reduced or denied on the ground that a disease or physical condition not excluded from coverage ... had existed prior to the effective date of coverage of this policy. T.C.A. § 56-26-108(2).
The issue is the application of the incontestability clauses to Dr. Heilman’s policies, as they would be interpreted under Tennessee law. UCLI predicts and rejects Plaintiffs response stating that the “incontestability” and “pre-existing condition” clauses entitle him to recovery under his policies. (Doc. No. 23 at 20.) UCLI *1052 argues that neither clause “expand[s] the scope of the policies coverage beyond those conditions which first manifest during the policy period.” (Id. at 21-22.) 7 Though there is no Tennessee Supreme Court case directly on point, UCLI relies on Krakowiak, see supra, supporting a distinction between “manifestation” of an illness and a “pre-existing condition” (Id. at 24.) Defendant asserts that, while it is barred from contesting the validity of the policy in the presence of a pre-existing condition not earlier manifested, it may deny coverage if the condition “first manifested” itself prior to the policy being in force. (Id. at 25.)
On the other hand, Plaintiff relies on
Equitable Life Assurance Soc. of the U.S. v. Poe,
Though not controlling, the judgments of lower state courts are “a datum for ascertaining state law which is not to be disregarded by a federal court unless it is convinced by other persuasive data that the highest court of the state would decide otherwise.”
West v. A.T.&T. Co.,
The Court applies the Krakowiak reasoning which recognizes a distinction between “first manifest” and “pre-existing” *1053 for purposes of the policies’ contestability-clauses, and hereby grants summary judgment for Defendant, because all the relevant data before this Court suggests that the highest court would so decide if confronted with a similar factual pattern. See West, supra.
The policies entitle Plaintiff to benefits if a disability which “[b]egins while the policy is in force” and “[rjesults from injury or sickness” prevents him from practicing anesthesiology. In defining disability causing “sickness” under the policy, coverage is limited to “any illness or disease first manifested while this policy is in effect.” (Depo. Heilman, Ex. 3 and 4 at 2.) Therefore, if the fact-finder were to conclude that Dr. Heilman’s occupational disability resulted from “disease” that “first manifested” itself prior to the policies being in effect, then such disability would be explicitly precluded from coverage and the incontestability clause would be inapplicable. The incontestability clause would only prevent a denial of Plaintiffs disability claim where the condition or disease existed pri- or to the policies effective date but without previous manifestation.
IV. CONCLUSION
Therefore, for the reasons stated above, the Court hereby DENIES Plaintiffs Motion for Summary Judgment, and it partially GRANTS but partially DENIES Defendant’s cross-Motion.
(A)The Court hereby DENIES Plaintiffs Motion for summary judgment, and it GRANTS summary judgment in favor of either party as to the question regarding Plaintiffs disability to perform his regular occupation of anesthesiology under the policies, because this fact-intensive issue is properly determined by the jury.
(B) The Court also DENIES Defendant’s summary judgment request on the issue whether Plaintiffs condition first manifested itself while the policies were in force. However, the Court finds that in making a determination as to the “first manifestation” of the disease, the proper inquiry is into- the date/time when the disease or medical condition was first capable of diagnosis, rather than inquiring about the date when it was actually diagnosed.
(C) Finally, the Court GRANTS summary judgment in favor of Defendant as it relates to the application of the incontestability clause to the current policies, and the interpretation of the “pre-existing condition” and “first manifestation” clauses in the context of an occupational disability policy.
It is so ORDERED.
Notes
. Relying on
Continental Casualty Co. v. Novy,
. "One of the most disabling problems for opiate dependent anesthesiologists is the tremendous distracting obsession about their drug of choice. During surgery and administration of anesthetics, many anesthesiologists are fighting obsession and craving ... due to their obsessions, the anesthetized patients are receiving their partial attention and are being placed at an unacceptable risk during surgery ... [Thus,] the anesthesiologist is incapable of performing the substantive duties of their job.” (PL Doc. No. 20, Tab 10, p. 11, Dr. Hedberg Report.)
. Some of the documents confirm Plaintiffs ability to work, which he does not dispute, but do not specify his ability to perform in his “regular occupation” as anesthesiologist, which is the crux of the dispute. See e.g., (Ex. E and G, Letters from Dr. Dodd (concluding that Plaintiff has fulfilled all obligations with his Talbot continuing care contract); Ex. C, Letter from Dr. Dodd (anticipating "full reentry into the workplace within a period of six months).) While some others, simply emphasize that Plaintiff’s dependency is in full remission, which is undisputed as well. See e.g., (Ex. B, Evaluation by Dr. Prewit; Ex. D, Letter Dr. Dodd; Ex. G, Letter Dr. Olbrich).
.
See e.g., Massachusetts Mutual Life Ins. Co. v. Millstein,
.
See e.g., Grayboyes v. Gen. Am. Life Ins. Co.,
. Plaintiff's Reply states that cravings and mental distraction while operating "is the heart of Dr. Heilman’s claim for disability and not a generalized fear of relapse.” (Doc. No. 35 at 2.)
. In support of the proposition that incontestability clauses do not broaden coverage, cited:
Keaten v. Paul Revere Life Ins. Co.,
.
See e.g., Neville v. American Republic Ins. Co.,
.Citing Scales v. Jeffers on Standar Life Ins. Co.,
