L.M., by and through her guardian ad litem, Juan Miranda v. United States of America

District Court, E.D. California·Decided May 4, 2026·No. 1:25-cv-00500·Unknown

Opinion

L.M., BY AND THROUGH HER Case No. 1:25-cv-00500-JLT-SKO GUARDIAN AD LITEM, JUAN MIRANDA, ORDER GRANTING DEFENDANT’S MOTION TO DISMISS Plaintiff, v. (Doc. 16.) UNITED STATEES OF AMERICA, Defendant. L.M. is an infant born to her mother Yuritzy Chavez. She brings the instant action by and through her guardian ad litem, Juan Miranda, her father. (See generally Doc. 14.)1 L.M. alleges that she was born with permanent disability due to negligent medical care rendered to her mother. (Doc. 14 at ¶¶ 22–31.) Because some of the doctors responsible for her mother’s care—namely, Dr. Katherine Overton and Dr. Charles Taksa—are deemed federal employees acting within their scope of employment, Plaintiff dismissed the state court action against the pair of doctors and refiled the instant action in this Court, naming the United States as sole Defendant, in order to comply with the Federal Tort Claims Act. (See generally Doc. 20 at 5–6; Doc. 16-1 at 1–3.) For the reasons set forth below, the Court GRANTS Defendant’s motions to dismiss. A. Factual Background L.M.’s mother, Yuritzy Chavez, received pre-natal medical care from Dr. Katherine

1 As Defendant points out, L.M.’s mother—Yuritzy Chavez—was initially named as a plaintiff but was then removed from the action. (Doc. 16-1 at 2.) The Court will refer to L.M. as the sole plaintiff, Overton and Dr. Charles Taksa. “On or about March 27, 2023, Ms. Chavez went to have her blood glucose checked as Dr. Overton and/or Dr. Taksa had asked to monitor her blood glucose every two weeks.” (Doc. 14 at ¶ 22.) During this visit, it was discovered that the heart rates of Ms. Chavez and L.M. “dropped to dangerously low levels, indicating Ms. Chavez should have been admitted in order to monitor both her health and the health of her fetus.” (Id. at ¶ 23.) Yet, the Doctors sent Ms. Chavez home. (Id. at ¶ 24.) Plaintiff alleges that the pair of doctors “failed to inform Ms. Chavez of these risk factors, failed to inform her of the increased risk of an injury to her newborn during delivery, failed to timely commence labor and delivery; failed to timely admit Ms. Chavez given the condition of her fetus, and failed to offer a c-section to avoid risk and injury to her baby and herself.” (Id. at ¶ 25.) The next day, Ms. Chavez was admitted to Adventist Health in Hanford for labor and vaginal delivery, under the care of Doctors Overton and Taksa. (Doc. 14 at ¶¶ 26–27.) L.M. was born without vital signs. (Id. at ¶ 28.) Though medical personnel were able to resuscitate L.M., she suffered permanent disability and now requires specialized medical care. (Id. at ¶¶ 28–29.) Plaintiff alleges that it was the doctors’ negligent failure to provide medical care, as well as Adventist Health’s negligent failure to properly assist in the delivery, which caused or contributed to Plaintiff’s injuries. (Id. at ¶¶ 30–31.) B. Procedural History On September 29, 2023, L.M. and Ms. Chavez filed an action in state court against Adventist Health, Doctor Overton, Doctor Taksa, and Doctor Enloe, Jr. (Doc. 20 at 5.) On January 10, 2024, the U.S. Attorney’s Office filed a notice indicating that Doctors Overton and Taksa may be deemed federal employees, which was confirmed on June 21, 2024. (Id. at 5–6.) The state court case was voluntarily dismissed on July 15, 2024 with respect to Doctors Overton and Taksa. (Doc. 16-1 at 2; Doc. 16-4 at 19.) Plaintiff contends that a Claim Form (here, a Standard Form 95) was mailed to the Department of Health and Human Services on July 22, 2024, (Doc. 20 at 6-7), but Defendant claims that no administrative claim was received by the March 28, 2025 deadline, (Doc. 16-1 at 2). Plaintiff alleges that there was no response from HHS, nor was the claim form returned as undelivered. (Doc. 20 at 7.) Plaintiff filed the instant action on April 29, 2025, and then filed the First Amended Complaint on August 6, 2025. (Docs. 1, 14.) On August 19, 2025, the United States filed a motion to dismiss for lack of jurisdiction and for failure to state a claim upon which relief can be granted. (Doc. 16.)2 The matter is fully briefed and ripe for review. (Pl.’s Opp’n, Doc. 20; Def.’s Reply, Doc. 21.) As indicated, (Doc. 19), the Court took the matter under submission without oral argument. A. Legal Standards To establish subject matter jurisdiction in an action against the United States, there must be: (1) “statutory authority vesting a district court with subject matter jurisdiction;” and (2) “a waiver of sovereign immunity.” Alvarado v. Table Mountain Rancheria, 509 F.3d 1008, 1016 (9th Cir. 2007). The party asserting subject matter jurisdiction has the burden of establishing its existence. Vacek v. United States Postal Serv., 447 F.3d 1248, 1250 (9th Cir. 2006) (citing Kokkonen v. Guardian Life Ins. Co. of Am., 511 U.S. 375, 377 (1994)). “A federal court is presumed to lack subject matter jurisdiction until [a] plaintiff establishes otherwise.” Harborview Fellowship v. Inslee, 521 F. Supp. 3d 1040, 1046 (W. D. Wash. 2021). Under Fed. R. Civ. P. 12(b)(1), a defendant may challenge the plaintiff’s jurisdictional allegations in one of two ways. First, a factual attack “contests the truth of the plaintiff’s factual allegations, usually by introducing evidence outside the pleadings. When the defendant raises a factual attack, the plaintiff must support the jurisdictional allegations with ‘competent proof,’ under the same evidentiary standard that governs in the summary judgment context. The plaintiff bears the burden of proving by a preponderance of the evidence that each of the requirements for subject-matter jurisdiction has been met.” Leite v. Crane Co., 749 F.3d 1117, 1121 (9th Cir. 2014) (citations omitted). This Court may also “resolve those factual disputes itself.” Id. at 1121– 22 (citations omitted) (emphasis added). Second, a defendant’s “facial” attack “accepts the truth of the plaintiff’s allegations but asserts that they ‘are insufficient on their face to invoke federal

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L.M., by and through her guardian ad litem, Juan Miranda v. United States of America, (E.D. Cal. 2026).

L.M., by and through her guardian ad litem, Juan Miranda v. United States of America (L.M., by and through her guardian ad litem, Juan Miranda v. United States of America) — published by Counsel Stack Legal Research, free access to 12M+ legal documents.

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