Stimlabs, LLC v. Becerra

CourtDistrict Court, District of Columbia
DecidedOctober 21, 2022
DocketCivil Action No. 2022-1988
StatusPublished

This text of Stimlabs, LLC v. Becerra (Stimlabs, LLC v. Becerra) is published on Counsel Stack Legal Research, covering District Court, District of Columbia primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Stimlabs, LLC v. Becerra, (D.D.C. 2022).

Opinion

UNITED STATES DISTRICT COURT FOR THE DISTRICT OF COLUMBIA

_________________________________________ ) STIMLABS, LLC, et al., ) ) Plaintiffs, ) ) v. ) Civil No. 22-cv-01988 (APM) ) XAVIER BECERRA, et al., ) Secretary of Health and Human Services, ) ) Defendants. ) _________________________________________ )

MEMORANDUM OPINION

I. INTRODUCTION

Plaintiff StimLabs, LLC (“StimLabs”) is a biotechnology company that develops and sells

products for wound care and amniotic fluid allografts. At issue in this case are two of its

products—Ascent and Corplex P—which are categorized as human cell, tissue, and cellular and

tissue-based products, or HCT/Ps. StimLabs’ Ascent and Corplex P “are used to cushion and

protect open wound environments and to cushion, protect, and supplement fluid environments such

as synovial joints and tendons, and are distinct from drugs and biologicals, which require metabolic

activity to achieve a therapeutic effect.” Two companies that use those products join as plaintiffs:

Plaintiff Anesthesia and Pain Consultants, PC (“APC”) is a physician-owned corporation that

provides medical care, and Plaintiff Wound Institute of America, Inc. (“Wound Institute”) is a

medical practice focused on surgical and non-surgical wound care.

Plaintiffs brought this action to challenge purported policies barring reimbursement for the

use of Ascent and Corplex P under the Medicare program. Plaintiffs allege that the Secretary of

Health and Human Services (the “Secretary”) and the Administrator of the Center for Medicare and Medicaid Services (“CMS”) (together, “Defendants”) unlawfully bypassed the notice-and-

comment-rulemaking requirement for policies that change a substantive legal standard governing

Medicare coverage and payment, and that Defendants applied those policy changes retroactively,

contrary to law. Additionally, Plaintiffs assert that Defendants’ decision to stop covering Ascent

and Corplex P is arbitrary and capricious under the Administrative Procedure Act (“APA”).

Before the court are Plaintiffs’ motion for a preliminary injunction and Defendants’ motion

to dismiss. The court concludes that Plaintiffs failed to exhaust their administrative remedies

before filing suit. Therefore, the court lacks subject matter jurisdiction over this action.

Accordingly, Defendants’ motion to dismiss is granted and Plaintiffs’ motion for a preliminary

injunction is denied.

II. BACKGROUND

A. The Medicare Program and Coverage for Use of HCT/Ps

The Medicare program is a nationwide health insurance program for the aged, blind, and

disabled. Part B of the program covers hospital-outpatient services, physician services, and other

services not covered by Part A. Among the covered services under Part B are “drugs and

biologicals which are not usually self-administered by the patient.” 42 U.S.C. § 1395x(s)(2)(A).

The Medicare program will not cover any service that is “not reasonable and necessary for the

diagnosis or treatment of illness or injury or to improve the functioning of a malformed body

member.” Id. § 1395y(a)(1)(A). The Secretary’s regulations limit Medicare coverage only to drug

products that have been approved by the U.S. Food and Drug Administration (“FDA”).

42 C.F.R. § 410.29 (2021). The regulations purportedly do “not require prior FDA approval for

HCT/Ps,” like Ascent and Corplex P, “that are not regulated as drugs.” Compl. for Inj. and Decl.

Relief, Mandamus, and Relief Under the All Writs Act, ECF No. 1 [hereinafter Compl.] ¶ 1.

2 Further, the Secretary has not published a final rule addressing Medicare coverage for HCT/Ps.

Id. ¶ 64

In November 2017, the FDA published guidance setting out the “FDA’s position for

manufacturers” on what qualified as “minimal manipulation and homologous use”—a requirement

for products to be regulated as HCT/Ps. Id. ¶ 49. The guidance provided a period of time during

which the FDA “intended to exercise enforcement discretion while manufacturers determined

whether their products met the HCT/P criteria, as freshly interpreted by the FDA,” relieving

manufacturers “of all premarket review and approval requirements” during this period. Id. The

enforcement discretion was set to expire on May 31, 2021. Id. ¶ 50.

On December 6, 2019, in the midst of the enforcement discretion period, the FDA issued

a Guidance and Public Safety Notification (“FDA Notification”) that declared a specific subset of

HCT/Ps as “experimental exosome biological products.” Id. ¶ 2. The FDA Notification did not

apply to all HCT/Ps and, in fact, was “entirely silent as to HCT/Ps derived from amniotic cells,

placental cells, or tissues,” like StimLab’s Ascent and Corplex P, which are not exosomes.

Id. ¶ 59.

Nevertheless, in July 2021, after the FDA’s enforcement discretion period ended, Medicare

Administrative Contractors (“MACs”) began denying reimbursement claims for Ascent and

Corplex P based on the FDA Notification. Id. ¶¶ 2, 52–53. According to Plaintiffs, this change

marked a sharp departure from Medicare’s past coverage of Ascent and Corplex P. Before May

31, 2021, MACs “routinely covered and paid Medicare Part B claims for products composed of

amniotic tissue, including Ascent and Corplex P, as reasonable and necessary.” Id. ¶ 52.

However, in July 2021, “MACs began retroactively reopening claims” for Ascent and Corplex,

without providing any notice to providers and suppliers of the change in Medicare coverage for

3 HCT/Ps, and without engaging in notice-and-comment rulemaking. Id. ¶ 53. In short, MACs

began refusing to reimburse for the use of Ascent and Corplex P in treatment, despite the fact that

they are not “experimental exosome biological products” and have not been categorized as such

by the FDA. Id. ¶ 3. One MAC denied claims for services using Corplex P on the grounds that

“Corplex P was not approved by the FDA,” and another MAC denied claims for Ascent because

“Ascent was experimental/investigational.” Id. ¶¶ 54, 56.

After a MAC began denying claims for Ascent, StimLabs took the matter up with CMS. It

“contacted the Director, Coverage and Analysis Group at CMS to discuss the actions

[and] . . . [o]ver the course of several months, StimLabs engaged in multiple email exchanges and

several telephone calls to discuss the use of an unpublished policy memorandum, the absence of

any notice that the coverage criteria had changed, and the use of a rationale that did not reflect the

legal status of Ascent as an HCT/P.” Id. ¶ 55.

B. The Technical Direction Letters

In February 2022, CMS issued two Technical Direction Letters (“TDLs”) regarding

HCT/Ps. The TDLs (1) “declared that certain manipulated amniotic and/or placental tissue

biologics for injections were experimental exosome biologic products and (2) directed the MACs

to re-open and adjust any paid claims for dates of service December 6, 2019, and later for those

HCT/Ps identified in the TDLs.” Id. ¶ 61 (internal quotation marks omitted). The “TDLs also

directed the MACs to apply automatic claims denials, rather than the claim-by-claim

determinations that otherwise apply in the absence of [a national coverage determination] or [a

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