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6 7 UNITED STATES DISTRICT COURT 8 WESTERN DISTRICT OF WASHINGTON AT TACOMA 9 10 C. P., by and through his parents, Patricia CASE NO. 3:20-cv-06145-RJB 11 Pritchard and Nolle Pritchard, individually and on behalf of others similarly situated; ORDER ON MOTIONS TO 12 and PATRICIA PRITCHARD, EXCLUDE 13 Plaintiffs, v. 14 BLUE CROSS BLUE SHIELD OF 15 ILLINOIS, 16 Defendant. 17 This matter comes before the Court on Defendant Blue Cross Blue Shield of Illinois’s 18 (“Blue Cross”) Motion to Exclude Plaintiffs’ Experts under Daubert (Dkt. 103) and Plaintiffs’ 19 Consolidated Motion to Exclude Expert Testimony of Michael Laidlaw, M.D., Lawton R. Burns, 20 Ph.D., and Scott Carr Ph.D. (Dkt. 107). The Court has considered the pleadings filed regarding 21 the motions and the remaining record. 22 In this class action, Plaintiff C.P., a transgender male and class representative, and his 23 mother, Plaintiff Patricia Pritchard, claim that Defendant Blue Cross violated the anti- 24 1 discrimination provision, Section 1557, of the Affordable Care Act (“ACA”), 42 U.S.C. § 18116, 2 when it administered a discriminatory exclusion of gender-affirming care in self-funded health 3 care plans governed by the Employee Retirement Income Security Act of 1974 (“ERISA”). Dkt. 4 1. Now pending are the parties’ motions to exclude various experts pursuant to Fed. R. Civ. P. 5 (“Rule”) 702 and Daubert v. Merrell Dow Pharms., Inc., 509 U.S. 579 (1993). Dkts. 103 and
6 107. For the reasons provided below, the Blue Cross’s motion (Dkt. 103) should be denied 7 without prejudice and the Plaintiffs’ motion (Dkt. 107) should be denied without prejudice as to 8 Drs. Laidlaw and Burns and granted, in part, as to Dr. Carr. 9 To the extent the motions (Dkts. 103 and 107) are denied without prejudice, these rulings 10 may be revisited at trial, if appropriate, particularly on relevance issues. 11 Background. The Plaintiffs offer the testimony of Dr. Randi C. Ettner, Dr. Dan Karasic 12 and Dr. Loren S. Schechter as evidence that gender-affirming care is medically necessary. The 13 Plaintiffs rely on the opinion of Dr. Frank G. Fox to estimate the number of people in the class. 14 Blue Cross offers the testimony of Dr. Michael Laidlaw as evidence that gender-
15 affirming care is not medically necessary. It relies on Dr. Lawton R. Burns’ testimony for the 16 proposition that, if this Court determines that Blue Cross may not administer gender-affirming 17 care exclusions, it will cost employers and consumers more. Blue Cross offers the testimony of 18 Dr. Scott Carr to contest the testimony of Plaintiffs’ expert, Dr. Fox, regarding the numbers of 19 class members. 20 Standard. Rule 702 provides that, 21 A witness who is qualified as an expert by knowledge, skill, experience, training, or education may testify in the form of an opinion or otherwise if: 22 (a) the expert’s scientific, technical, or other specialized 23 knowledge will help the trier of fact to understand the evidence or to determine a fact in issue; 24 1 (b) the testimony is based on sufficient facts or data; 2 (c) the testimony is the product of reliable principles and methods; 3 and
4 (d) the expert has reliably applied the principles and methods to the facts of the case. 5 “Before admitting expert testimony into evidence, the district court must perform a gatekeeping 6 role of ensuring that the testimony is both “relevant” and “reliable” under Rule 702.” United 7 States v. Ruvalcaba-Garcia, 923 F.3d 1183, 1188 (9th Cir. 2019)(citing Daubert at 597). To be 8 relevant, the expert testimony must “logically advance a material aspect of the party’s case.” Id. 9 (internal quotation marks and citations omitted). Expert’s testimony must also have “a reliable 10 basis in the knowledge and experience of the relevant discipline.” Kumho Tire Co. v. 11 Carmichael, 526 U.S. 137, 149 (1999). As to reliability, this court must examine “whether the 12 reasoning or methodology underlying the testimony is scientifically valid and properly can be 13 applied to the facts in issue, with the goal of ensuring that the expert employs . . . the same level 14 of intellectual rigor that characterizes the practice of an expert in the relevant field.” Ruvalcaba- 15 Garcia at 1189 (internal quotation marks and citations omitted). The party offering the expert’s 16 testimony has the burden of proving admissibility. Lust By & Through Lust v. Merrell Dow 17 Pharm., Inc., 89 F.3d 594, 598 (9th Cir. 1996). 18 BLUE CROSS’S MOTION TO EXCLUDE 19 A. Plaintiffs’ Experts on Medical Necessity – Drs. Ettner, Karasic, and Schechter 20 The Plaintiffs have shown that these witnesses qualify as experts to testify about the 21 medical necessity of gender-affirming care. Dr. Ettner, is a clinical psychologist with over 35 22 years of experience treating over 3,000 people, almost one third of whom were minors, with 23 gender dysphoria and issues related to gender variance. Dkts. 98-1 at 2-5; 116-2 at 4-5. She has 24 1 co-authored medical texts, including portions of the World Professional Association for 2 Transgender Health (“WPATH”) Standards of Care for the Health of Transsexual, Transgender 3 and Gender-Nonconforming People1 (“WPATH Standards”) and published peer-reviewed 4 scientific articles on the standards of care for the health of transgender people. Dkt. 98-1 at 3-5; 5 28-49.
6 Dr. Karasic is a board-certified psychiatrist with over 30 years-experience working with 7 people with gender dysphoria; one-third of which were minors. Dkts. 98-2 at 3; 116-3 at 7. Like 8 Dr. Ettner, Dr. Karasic has co-authored medical texts, including portions of the WPATH 9 Standards and published peer-reviewed scientific articles on the standards of care for the health 10 of transgender people. Dkt. 98-2 at 3-4 and 25-51. 11 Dr. Schechter is a board-certified plastic surgeon with 27 years of experience who 12 specializes in performing gender confirming surgeries; between 10-20% of his patients are 13 minors. Dkts. 104-1 at 57-59; 116-4 at 4-5. Dr. Schechter has authored texts on the standard of 14 care regarding surgical and postoperative care for people having gender-affirming surgery,
15 including portions of the WPATH Standards and “The Surgeon’s Relationship with the 16 Physician Prescribing Hormones and the Mental Health Professional.” Dkt. 104-1 at 57-135. He 17 18 19 1 “Many of the major medical and mental health groups in the United States—including the American Medical 20 Association, the American Medical Student Association, the American Psychiatric Association, the American Psychological Association, the American Family Practice Association, the Endocrine Society, the National Association of Social Workers, the American Academy of Plastic Surgeons, the American College of Surgeons, 21 Health Professionals Advancing LGBTQ Equality, the HIV Medicine Association, the Lesbian, Bisexual, Gay and Transgender Physician Assistant Caucus, and Mental Health America—recognize the WPATH Standards of Care as 22 representing the consensus of the medical and mental health communities regarding the appropriate treatment for transgender and gender dysphoric individuals.” Edmo v. Corizon, Inc., 935 F.3d 757, 769 (9th Cir. 2019). While 23 most courts agree, some do not. Id. (citing Gibson v.
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6 7 UNITED STATES DISTRICT COURT 8 WESTERN DISTRICT OF WASHINGTON AT TACOMA 9 10 C. P., by and through his parents, Patricia CASE NO. 3:20-cv-06145-RJB 11 Pritchard and Nolle Pritchard, individually and on behalf of others similarly situated; ORDER ON MOTIONS TO 12 and PATRICIA PRITCHARD, EXCLUDE 13 Plaintiffs, v. 14 BLUE CROSS BLUE SHIELD OF 15 ILLINOIS, 16 Defendant. 17 This matter comes before the Court on Defendant Blue Cross Blue Shield of Illinois’s 18 (“Blue Cross”) Motion to Exclude Plaintiffs’ Experts under Daubert (Dkt. 103) and Plaintiffs’ 19 Consolidated Motion to Exclude Expert Testimony of Michael Laidlaw, M.D., Lawton R. Burns, 20 Ph.D., and Scott Carr Ph.D. (Dkt. 107). The Court has considered the pleadings filed regarding 21 the motions and the remaining record. 22 In this class action, Plaintiff C.P., a transgender male and class representative, and his 23 mother, Plaintiff Patricia Pritchard, claim that Defendant Blue Cross violated the anti- 24 1 discrimination provision, Section 1557, of the Affordable Care Act (“ACA”), 42 U.S.C. § 18116, 2 when it administered a discriminatory exclusion of gender-affirming care in self-funded health 3 care plans governed by the Employee Retirement Income Security Act of 1974 (“ERISA”). Dkt. 4 1. Now pending are the parties’ motions to exclude various experts pursuant to Fed. R. Civ. P. 5 (“Rule”) 702 and Daubert v. Merrell Dow Pharms., Inc., 509 U.S. 579 (1993). Dkts. 103 and
6 107. For the reasons provided below, the Blue Cross’s motion (Dkt. 103) should be denied 7 without prejudice and the Plaintiffs’ motion (Dkt. 107) should be denied without prejudice as to 8 Drs. Laidlaw and Burns and granted, in part, as to Dr. Carr. 9 To the extent the motions (Dkts. 103 and 107) are denied without prejudice, these rulings 10 may be revisited at trial, if appropriate, particularly on relevance issues. 11 Background. The Plaintiffs offer the testimony of Dr. Randi C. Ettner, Dr. Dan Karasic 12 and Dr. Loren S. Schechter as evidence that gender-affirming care is medically necessary. The 13 Plaintiffs rely on the opinion of Dr. Frank G. Fox to estimate the number of people in the class. 14 Blue Cross offers the testimony of Dr. Michael Laidlaw as evidence that gender-
15 affirming care is not medically necessary. It relies on Dr. Lawton R. Burns’ testimony for the 16 proposition that, if this Court determines that Blue Cross may not administer gender-affirming 17 care exclusions, it will cost employers and consumers more. Blue Cross offers the testimony of 18 Dr. Scott Carr to contest the testimony of Plaintiffs’ expert, Dr. Fox, regarding the numbers of 19 class members. 20 Standard. Rule 702 provides that, 21 A witness who is qualified as an expert by knowledge, skill, experience, training, or education may testify in the form of an opinion or otherwise if: 22 (a) the expert’s scientific, technical, or other specialized 23 knowledge will help the trier of fact to understand the evidence or to determine a fact in issue; 24 1 (b) the testimony is based on sufficient facts or data; 2 (c) the testimony is the product of reliable principles and methods; 3 and
4 (d) the expert has reliably applied the principles and methods to the facts of the case. 5 “Before admitting expert testimony into evidence, the district court must perform a gatekeeping 6 role of ensuring that the testimony is both “relevant” and “reliable” under Rule 702.” United 7 States v. Ruvalcaba-Garcia, 923 F.3d 1183, 1188 (9th Cir. 2019)(citing Daubert at 597). To be 8 relevant, the expert testimony must “logically advance a material aspect of the party’s case.” Id. 9 (internal quotation marks and citations omitted). Expert’s testimony must also have “a reliable 10 basis in the knowledge and experience of the relevant discipline.” Kumho Tire Co. v. 11 Carmichael, 526 U.S. 137, 149 (1999). As to reliability, this court must examine “whether the 12 reasoning or methodology underlying the testimony is scientifically valid and properly can be 13 applied to the facts in issue, with the goal of ensuring that the expert employs . . . the same level 14 of intellectual rigor that characterizes the practice of an expert in the relevant field.” Ruvalcaba- 15 Garcia at 1189 (internal quotation marks and citations omitted). The party offering the expert’s 16 testimony has the burden of proving admissibility. Lust By & Through Lust v. Merrell Dow 17 Pharm., Inc., 89 F.3d 594, 598 (9th Cir. 1996). 18 BLUE CROSS’S MOTION TO EXCLUDE 19 A. Plaintiffs’ Experts on Medical Necessity – Drs. Ettner, Karasic, and Schechter 20 The Plaintiffs have shown that these witnesses qualify as experts to testify about the 21 medical necessity of gender-affirming care. Dr. Ettner, is a clinical psychologist with over 35 22 years of experience treating over 3,000 people, almost one third of whom were minors, with 23 gender dysphoria and issues related to gender variance. Dkts. 98-1 at 2-5; 116-2 at 4-5. She has 24 1 co-authored medical texts, including portions of the World Professional Association for 2 Transgender Health (“WPATH”) Standards of Care for the Health of Transsexual, Transgender 3 and Gender-Nonconforming People1 (“WPATH Standards”) and published peer-reviewed 4 scientific articles on the standards of care for the health of transgender people. Dkt. 98-1 at 3-5; 5 28-49.
6 Dr. Karasic is a board-certified psychiatrist with over 30 years-experience working with 7 people with gender dysphoria; one-third of which were minors. Dkts. 98-2 at 3; 116-3 at 7. Like 8 Dr. Ettner, Dr. Karasic has co-authored medical texts, including portions of the WPATH 9 Standards and published peer-reviewed scientific articles on the standards of care for the health 10 of transgender people. Dkt. 98-2 at 3-4 and 25-51. 11 Dr. Schechter is a board-certified plastic surgeon with 27 years of experience who 12 specializes in performing gender confirming surgeries; between 10-20% of his patients are 13 minors. Dkts. 104-1 at 57-59; 116-4 at 4-5. Dr. Schechter has authored texts on the standard of 14 care regarding surgical and postoperative care for people having gender-affirming surgery,
15 including portions of the WPATH Standards and “The Surgeon’s Relationship with the 16 Physician Prescribing Hormones and the Mental Health Professional.” Dkt. 104-1 at 57-135. He 17 18 19 1 “Many of the major medical and mental health groups in the United States—including the American Medical 20 Association, the American Medical Student Association, the American Psychiatric Association, the American Psychological Association, the American Family Practice Association, the Endocrine Society, the National Association of Social Workers, the American Academy of Plastic Surgeons, the American College of Surgeons, 21 Health Professionals Advancing LGBTQ Equality, the HIV Medicine Association, the Lesbian, Bisexual, Gay and Transgender Physician Assistant Caucus, and Mental Health America—recognize the WPATH Standards of Care as 22 representing the consensus of the medical and mental health communities regarding the appropriate treatment for transgender and gender dysphoric individuals.” Edmo v. Corizon, Inc., 935 F.3d 757, 769 (9th Cir. 2019). While 23 most courts agree, some do not. Id. (citing Gibson v. Collier, 920 F.3d 212, 221 (5th Cir. 2019)(finding that the WPATH Standards “reflect not consensus, but merely one side in a sharply contested medial debate”)). 24 1 has also authored several peer-reviewed publications on the provision of gender-affirming 2 surgery as a treatment for gender dysphoria. Id. 3 Drs. Ettner, Karasic, and Schechter qualify as experts to testify about the necessity and 4 efficacy of gender-affirming medical care for both adults and minors. To the extent that Blue 5 Cross moves to exclude their opinions by asserting that they do not have experience with minor
6 patients, its motion is without merit. The record indicates that all three have experience with 7 minor patients. 8 Turning to the issue of relevancy, Blue Cross argues that Drs. Ettner, Karasic, and 9 Schechter’s testimony is irrelevant on whether Blue Cross violated Section 1557. Dkt. 103. The 10 Plaintiffs properly point out that one of Blue Cross’s defenses is that there is a lack of medical 11 consensus regarding the value of various gender-affirming treatments and so the Plan (and Blue 12 Cross’s administration of the same) did not discriminate on the basis of sex. Drs. Ettner, 13 Karasic, and Schechter’s testimony is relevant on those issues. 14 Further, their testimony is reasonably reliable. Blue Cross maintains that Drs. Ettner and
15 Karasic’s methodology is unreliable because they selectively relied on the WPATH Standards 16 and ignored the 2017 Endocrine Society Clinical Practice Guidelines on the Treatment of 17 Gender-Dysphoric/Gender-Incongruent Persons (“Endocrine Society Guidelines”). Dkt. 103. 18 Specifically, Blue Cross argues that these experts agreed that the Endocrine Society Guidelines 19 recommends that a mental health professional with training/experience in child and adolescent 20 gender development should make the diagnosis of gender dysphoria or gender incongruence. Id. 21 It then argues that C.P. was not diagnosed by a mental health professional and asserts, then, that 22 Drs. Ettner and Karasic’s opinions, that his treatment was medically necessary, is unreliable. 23 The Plaintiffs point out that Drs. Ettner and Karasic relied on their education, training, 24 1 knowledge of the peer reviewed literature in forming their opinions. Dkts. 98-1 and 98-2. They 2 also reviewed C.P.’s medical records and met with C.P. and his parents. Dkts. 98-1 at 6 and 98-2 3 at 6. Drs. Ettner and Karasic both testified that Dr. Hatfield, (C.P.’s family doctor who first 4 made his gender dysphoria diagnosis and had around 20-years experience working with 5 transgender adolescents (Dkt. 116-11)) and was qualified to make the diagnosis based on his
6 provision of metal health care in his practice. Dkt. 116-2 at 13-16. Further, whether Plaintiffs’ 7 experts ignored contrary evidence or opinions do not necessarily make them unreliable – those 8 issues are best left for the fact finder. 9 Blue Cross maintains that the Drs. Ettner, Karasic and Schechter ignore various medical 10 literature that does not support their conclusions and so their opinions are unreliable. Dkt. 93. 11 The Plaintiffs properly point out that the literature that Blue Cross points to is not peer-reviewed 12 or published by medical organizations; it is not original research, but are reviews of existing 13 literature. Drs. Ettner, Karasic and Schechter’s failure to discuss them here does not make their 14 opinions unreliable.
15 Blue Cross also argues that Drs. Ettner, Karasic and Schechter’s opinions are unreliable 16 because they failed to account for the impact of side effects of gender affirming care. Both Drs. 17 Ettner and Karasic discuss potential side effects of hormone therapy. Dkts. 98-1 at 14 and 98-2 18 at 12. While Blue Cross points to other side effects that the doctors did not discuss, this issue 19 goes to the weight that should be afforded their testimony, not whether the testimony is reliable. 20 “The reliability test is not the correctness of the expert’s conclusions but the soundness of [their] 21 methodology, and when an expert meets the threshold established by Rule 702, the expert may 22 testify and the fact finder decides how much weight to give that testimony.” United States v. 23 24 1 Ruvalcaba-Garcia, 923 F.3d 1183, 1189 (9th Cir. 2019)(internal quotation marks and citation 2 omitted). 3 Blue Cross contends that Dr. Schechter’s opinion is unreliable because he is not qualified 4 to opine on mental health conditions like gender dysphoria because he is a surgeon. Dkt. 103. 5 The Plaintiffs contend that gender dysphoria is not a mental health condition that can be treated
6 with psychotherapy alone. Dkt. 114. They assert that treatment of gender dysphoria “is 7 multifaceted and includes the provision of medical interventions such as hormone treatment and 8 surgical procedures.” Id. Dr. Schechter’s opinion is sufficiently reliable based on his 9 experience. 10 Blue Cross’s motion to exclude the Plaintiffs’ medical experts, Drs. Ettner, Karasic and 11 Schechter, (Dkt. 103) should be denied without prejudice. 12 B. Plaintiffs’ Expert on Number of Class Members – Dr. Fox 13 Parties do not contest that based on his knowledge, skill, experience, training, and 14 education Dr. Fox qualifies as an expert.
15 Blue Cross does not dispute that the class is sufficiently numerous to be certified so it 16 argues that Dr. Fox’s opinion regarding the number of class members is irrelevant. Dkt. 103. 17 The Plaintiffs assert that Dr. Fox’s testimony is relevant to their claim for the equitable relief. 18 Dkt. 114. They maintain that “[a]ny injunctive relief should be targeted at ensuring that all class 19 members receive notice and an opportunity to benefit from any determination . . . on the merits.” 20 Id. Dr. Fox’s testimony is sufficiently relevant at this stage. 21 Blue Cross’s assertions regarding the reliability of Dr. Fox’s opinions (that his 22 assumptions were incorrect or that his data is flawed) goes to the weight of his testimony, not its 23 admissibility. These issues are the proper subjects for the fact finder. 24 1 Blue Cross’s motion to exclude Dr. Fox’s opinions (Dkt. 103) should be denied without 2 prejudice. 3 PLAINTIFFS’ MOTION TO EXCLUDE 4 C. Blue Cross’s Expert on Medical Necessity – Dr. Laidlaw 5 Dr. Laidlaw is a board-certified endocrinologist who completed his fellowship in 2006.
6 Dkt. 104-1 at 2. Less than five percent of his patients are under the age of 18 and he has treated 7 two patients with gender dysphoria. Dkt. 108-2 at 19-20. He has done no original research on 8 gender identity and bases his opinions on his general experience as an endocrinologist and a 9 review of literature. Dkt. 108-5 at 6-11. While it is a close question, he is sufficiently qualified 10 to testify as an expert. 11 The Plaintiffs assert that Dr. Laidlaw’s testimony is not relevant under Rule 702. Dkt. 12 107. They maintain that its probative value is substantially outweighed by the danger it will 13 cause undue prejudice or confusion and so should be excluded under Rule 403. Id. According to 14 Blue Cross, it offers his testimony to rebut the Plaintiffs’ medical experts’ opinions “that there is
15 a uniform consensus in the medical community about the appropriate treatment for people with 16 gender dysphoria and the only explanation for transgender exclusions in employer-sponsored 17 plans is animus.” Dkt. 115. His opinion is arguably relevant to this issue. Further, this is a 18 bench trial; the Court will afford Dr. Laidlaw’s testimony the weight it is due. 19 The Plaintiffs also maintain that Dr. Laidlaw’s opinions regarding treatment for minors is 20 unreliable. Dkt. 107. According to Dr. Laidlaw, his opinion regarding treatment for transgender 21 minors (that they should not “be prescribed puberty blockers, hormones or surgery”) is based on 22 his “clinical experience and research on the topic.” Dkt. 108-2 at 47-48. While the Plaintiffs 23 properly point out that his clinical experience is limited to two patients and that his research 24 1 constitutes literature review, as an endocrinologist, his opinion regarding puberty blockers and 2 hormones is sufficiently reliable. His opinions regarding surgery for minors or adults and his 3 opinions regarding the appropriateness of mental health care for transgender people are of 4 greater concern in terms of their reliability. He is not a surgeon or a mental health care provider, 5 but claims to have conducted research on the issues. The issues raised by the Plaintiffs go to the
6 weight that should be afforded his testimony. 7 The Plaintiffs argue that Dr. Laidlaw’s opinions about desistance are unreliable and 8 irrelevant. Dkt. 107. The Plaintiffs contend that Dr. Laidlaw’s opinions about WPATH and the 9 medical consensus surrounding gender-affirming care are unreliable. Dkt. 107. The issues 10 raised here, again, go to the weight that should be afforded his testimony, not its reliability. 11 The Plaintiffs’ motion to exclude Dr. Laidlaw’s opinions (Dkt. 107) should be denied 12 without prejudice. 13 D. Blue Cross’s Expert on Number of Class Members – Dr. Carr 14 The parties do not contest that Dr. Carr qualifies as an expert. The Plaintiffs move to
15 exclude Dr. Carr arguing that his opinion is not relevant and was untimely disclosed. 16 The Plaintiffs also argue that Dr. Carr’s report is not relevant because Blue Cross is not 17 contesting that there are sufficient people in the class for certification. Dkt. 107. As is the case 18 with Dr. Fox, Dr. Carr’s opinion is of limited use, but may be relevant to the number of parties 19 entitled to notice. The Plaintiffs’ argument, that Dr. Carr’s testimony’s probative value is 20 substantially outweighed by the danger it will cause undue prejudice or confusion, is not 21 persuasive. 22 As to the timeliness of Dr. Carr’s disclosure, the deadline for expert witness disclosure 23 was June 17, 2022. Dkt. 48. After timely identifying Dr. Fox as one of their experts, Plaintiff’s 24 1 served his opinion on August 19, 2022 and then served an amended report on September 29, 2 2022. Dkt. 104-1 at 199-238. On October 21, 2022, Blue Cross disclosed Dr. Carr as an expert 3 witness. Dkt. 100-8. Blue Cross offers the testimony of Dr. Carr to rebut the testimony of 4 Plaintiffs’ expert, Dr. Fox, regarding the numbers of class members. Dkt. 115. 5 Under Fed. R. Civ. P. 26(a)(2)(D)(ii), disclosures of rebuttal expert witnesses must be
6 made within 30 days after the other party’s disclosure “if the evidence is intended solely to 7 contradict or rebut evidence on the same subject matter.” Under Rule 37(c)(1), if a party fails to 8 timely identify an expert witness, “the party is not allowed to use that information or witness. . .” 9 To the extent that Dr. Carr’s report responds to Dr. Fox’s August 19, 2022 report, it 10 should be excluded as untimely. It was served over 30 days after the Dr. Fox’s report. To the 11 extent that Dr. Carr’s report responds only to new information in Dr. Fox’s September 29, 2022 12 report it should not be excluded as untimely. 13 E. Blue Cross’s Expert on Economic Impact – Dr. Burns 14 Dr. Burns is a socialist and a professor at the Wharton School of the University of
15 Pennsylvania, where he teaches health care management. Dkt. 104-1, at 270. Based on his 16 knowledge, skill, experience, training, and education, Dr. Burns qualifies as an expert. 17 While his testimony is of limited use, Blue Cross has shown that it is sufficiently 18 relevant and reliable. The Plaintiffs attacks on the inferences and methodology used by Dr. 19 Burns and his failure to address literature opposing his views go to the weight of his testimony. 20 The Plaintiffs’ additional argument, that Dr. Burns’ testimony should be excluded under 21 Rule 403, is unavailing. The Plaintiff’s motion to exclude Dr. Burns’ testimony (Dkt. 107) 22 should be denied without prejudice. 23 24 1 ORDER 2 Therefore, it is hereby ORDERED that: 3 Defendant Blue Cross Blue Shield of Illinois’s Motion to Exclude Plaintiffs’ 4 Experts under Daubert (Dkt. 103) IS DENIED WITHOUT PREJUDICE; and 5 Plaintiffs’ Consolidated Motion to Exclude Expert Testimony of Michael
6 Laidlaw, M.D., Lawton R. Burns, Ph.D., and Scott Carr Ph.D. (Dkt. 107) IS 7 DENIED WITHOUT PREJUDICE EXCEPT IT IS GRANTED AS 8 FOLLOWS: 9 o To the extent that Dr. Carr’s report responds to Dr. Fox’s August 19, 2022 10 report, IT IS EXCLUDED as untimely. 11 The Clerk is directed to send uncertified copies of this Order to all counsel of record and 12 to any party appearing pro se at said party’s last known address. 13 Dated this 21st day of November, 2022. A 14
15 ROBERT J. BRYAN United States District Judge 16
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