Lynch v. Express Scripts Holding Company

CourtDistrict Court, N.D. California
DecidedAugust 5, 2025
Docket3:23-cv-01170
StatusUnknown

This text of Lynch v. Express Scripts Holding Company (Lynch v. Express Scripts Holding Company) is published on Counsel Stack Legal Research, covering District Court, N.D. California primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Lynch v. Express Scripts Holding Company, (N.D. Cal. 2025).

Opinion

1 2 3 4 UNITED STATES DISTRICT COURT 5 NORTHERN DISTRICT OF CALIFORNIA 6 7 JONATHAN LYNCH, Case No. 23-cv-01170-AMO

8 Plaintiff, ORDER RE MOTION TO DISMISS v. 9 Re: Dkt. No. 54 10 EXPRESS SCRIPTS HOLDING COMPANY, 11 Defendant.

12 13 This is a putative class action arising from Plaintiff Jonathan Lynch’s use of Defendant 14 Express Scripts Holding Company’s online pharmacy. Now pending before the Court is Express 15 Scripts’ motion to dismiss Lynch’s second amended complaint. Lynch opposes the motion. The 16 Court, having considered the parties’ papers and the relevant legal authority, GRANTS the motion 17 IN PART and DENIES the motion IN PART for the reasons set forth below. 18 I. BACKGROUND1 19 Express Scripts is a pharmacy benefits manager serving over 100 million consumers. 20 ECF 51 (“SAC”) ¶ 33. The company runs an online pharmacy, through which it handles millions 21 of prescriptions each year. Id. ¶ 36. 22 The Express Scripts website – www.express-scripts.com – uses the Facebook Pixel. Id. ¶¶ 23 1, 74. The Pixel is a piece of code that allows Facebook to surreptitiously intercept an individual’s 24 communications with a website, including include page views, button and mouse clicks, names of 25 buttons clicked, microdata, mouse hovers, scrolling, and “other observable website interactions, 26 1 This background is based on the allegations in Lynch’s second amended complaint, which are 27 taken as true and construed in the light most favorable to him for the purpose of this motion. 1 selections, and communications.” Id. ¶¶ 46, 75-76. Once a user takes any action on the Express 2 Scripts website, such as clicking a button to register, login, or logout of the customer portal, the 3 Facebook Pixel commands the visitor’s device to re-direct the communication between the user 4 and the website to Facebook in real-time. Id. ¶¶ 51, 52. The technology relies on Facebook 5 cookies,2 which enable the company to match a website visitor to that person’s Facebook account. 6 Id. ¶ 49. The Pixel allows developers to measure, optimize, and build audiences for ad campaigns 7 on and off Facebook, which translates to ad revenue for Meta. Id. ¶¶ 29, 31, 42-46. 8 Because the Facebook Pixel was installed on the Express Scripts website, every time 9 Lynch visited the site between April 2022 and December 20223 to obtain prescriptions to treat low 10 insulin and testosterone levels, Facebook received information about the pages and content Lynch 11 viewed, what he clicked on, as well as “mouse clicks and movements, keystrokes, search items, 12 information inputted, pages and content viewed, scroll movements, and copy and paste actions.4 13 Id. ¶¶ 20, 77. In order to obtain his prescriptions through the site, Lynch had to enter his name, 14 email, address, phone number, payment information, date of birth, gender, insurance information, 15 16 2 Facebook uses the “c-user, datr, fr, and fbp” cookies, with browser attribute information, to 17 fingerprint a user’s device. Id. ¶¶ 27, 58. Each Facebook user has a unique c-user cookie value, which “is the Facebook equivalent of a user identification number.” Id. ¶ 59. The datr cookie 18 “identifies [a] person’s specific web browser from which the person is sending the communication” and “is unique to the person’s specific web browser.” Id. ¶ 63. The fr cookie “is 19 an encrypted combination of the c_user and datr cookies.” Id. ¶ 67 (footnote omitted). The fbp cookie “masquerades as a first-party cookie to evade third party cookie blockers and share data 20 more directly between a website that has deployed Pixel and Facebook.” Id. ¶ 68 (footnote omitted). 21 3 During that period, Lynch also had a Facebook account. Id. ¶¶ 20, 71. He used the same device 22 to access both his Facebook account and the Express Scripts website. Id. ¶ 20.

23 4 Using publicly available third-party software, Lynch tested web traffic between a computer, operating the Google Chrome browser, and the Express Scripts Platform. Id. ¶¶ 93-95. The 24 testing revealed that the Express Scripts Platform “affirmatively interacted in the background with 25 Facebook servers at least 16 times, 3 of which were connections to Facebook servers and 13 were ‘GET’ requests from Facebook servers.” Id. ¶ 96. A GET request “serves two purposes: it first 26 tells the website what information is being requested and then instructs the website to send the information back to the user. The GET request also transmits a referer header containing the 27 personally-identifiable URL information.” In re Facebook, Inc. Internet Tracking Litig., 956 F.3d 1 and a diagnosis history for his testosterone prescription, which is a controlled substance. Id. ¶ 20. 2 Lynch did not consent to the sharing and interception of this data. Id. Had he known that Express 3 Scripts used the Facebook Pixel to monitor and share his personal and other sensitive information 4 with third parties, Lynch would never have used the Express Scripts Platform5 or shared his 5 information to Express Scripts. Id. 6 Based on the alleged interception and sharing of his personal and other sensitive 7 information, Lynch asserts claims for violations of (1) the Wiretap Act, 18 U.S.C. § 2510, et seq., 8 (2) the California Invasion of Privacy Act, (“CIPA”), Cal. Pen. Code § 631, and (3) the California 9 Confidentiality of Medical Information Act (“CMIA”), Cal. Civ. Code § 56, et seq. SAC ¶¶ 126- 10 132, ¶¶ 133-150, ¶¶ 151-164. Lynch seeks to assert these claims on behalf of himself and a class 11 of “[a]ll natural persons in the United States who used the Express Scripts Platform and whose 12 communications and/or data were shared with third parties, including Facebook[,]” and “[i]n 13 addition, or in the alternative,” a subclass of “[a]ll natural persons in the State of California who 14 used the Express Scripts platform and whose communications and/or data were shared with third 15 parties, including Facebook.” Id. ¶ 111. 16 II. LEGAL STANDARDS 17 A. Motion to Dismiss for Failure to State a Claim 18 To overcome a Rule 12(b)(6) motion to dismiss, the factual allegations in the plaintiff’s 19 complaint “ ‘must . . . suggest that the claim has at least a plausible chance of success.’ ” Levitt v. 20 Yelp! Inc., 765 F.3d 1123, 1135 (9th Cir. 2014) (quoting In re Century Aluminum Co. Sec. Litig., 21 729 F.3d 1104, 1107 (9th Cir. 2013) (alterations in original)). In ruling on a Rule 12(b)(6) motion, 22 courts “accept factual allegations in the complaint as true and construe the pleadings in the light 23 most favorable to the nonmoving party.” Manzarek, 519 F.3d at 1031. 24 “[A]llegations in a complaint . . . may not simply recite the elements of a cause of action, 25 but must contain sufficient allegations of underlying facts to give fair notice and to enable the 26 opposing party to defend itself effectively.” Levitt, 765 F.3d at 1135 (quoting Starr v. Baca, 652 27 1 F.3d 1202, 1216 (9th Cir. 2011)). The court may dismiss a claim “where there is either a lack of a 2 cognizable legal theory or the absence of sufficient facts alleged under a cognizable legal claim.” 3 Hinds Invs., L.P. v. Angioli, 654 F.3d 846, 850 (9th Cir. 2011) (citing Johnson v. Riverside 4 Healthcare Sys., LP, 534 F.3d 1116, 1121 (9th Cir. 2008)).

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Lynch v. Express Scripts Holding Company, Counsel Stack Legal Research, https://law.counselstack.com/opinion/lynch-v-express-scripts-holding-company-cand-2025.