Spotlight on Market Access

Medicare Part D formularies are becoming more restrictive over time, asserts new research published in the March issue of Health Affairs. Studying Medicare administrative data that included Part D claims and plan formulary characteristics, researchers from the University of Southern California and Blaylock Health Economics found that utilization management tactics such as prior authorization, step therapy and formulary exclusions became far more commonplace between 2011 and 2020. In 2011, an average of 31.9% of drugs were restricted in some form, vs. 44.4% in 2020.

Restrictions varied based on drug costs and the availability of generic alternatives to brand-name drugs. Nearly 70% of brand-name compounds with no generic alternatives were restricted in 2020, compared to 30% of drugs with generic availability. Additionally, the lower the cost of the drug, the less likely it was to be restricted. In 2020, only 16.7% of drugs with generic availability that cost less than $100 per prescription faced restrictions, vs. 83.7% of brand-name only drugs that cost more than $1,000.

When it comes to aging in place, seniors in the U.S. have a hodgepodge of programs and services available to them, and health plans can be a connector to and integrator of those services in their respective markets. Speakers at AHIP’s 2024 Medicare, Medicaid, Duals & Commercial Markets Forum, held March 12 to 14 in Baltimore, agreed that health plans can also play a valuable role in driving innovations across the Medicare and Medicaid programs, such as providing emergency and acute care in the home, supporting family caregivers, and advocating for policy solutions.

Before CMS in 2020 introduced the Hospital Without Walls program enabling health systems to provide acute hospital care in the home, integrated insurer-provider Kaiser Permanente (KP) launched the Advanced Care at Home (ACAH) model. One of several KP initiatives that support aging in place, ACAH leverages expert care teams and technology to provide 24/7 physician-led acute care and coordinate patients’ recovery in the familiar setting of the home. Eligible patients are identified in urgent care, emergency and/or inpatient settings but must also meet certain social and clinical criteria, explained Rachna Pandya, regional strategic implementation leader of Medicare operations and strategy, during the session, “Best Practices to Support Aging in Place.”

Prescription drug affordability boards (PDABs) have been rising in popularity as a way for states to tamp down on soaring drug prices. But a recent lawsuit filed by one drugmaker and public remarks from the industry’s main trade group make it clear that the pharma sector sees such boards — and the price caps some are authorized to set — as a major threat.

In a suit filed on March 22, Amgen Inc. takes aim at Colorado’s Prescription Drug Affordability Review Board, which is the closest to becoming the first state board to set an upper payment limit (UPL) on a drug. The state in late February initiated formal rulemaking to set a UPL for Enbrel (etanercept), Amgen’s rheumatoid arthritis treatment, after determining it was unaffordable.

One in five state Medicaid programs covered at least one anti-obesity medication in 2023, while the amount of reimbursement for these drugs has increased dramatically over the past decade, according to a recent JAMA study.

The researchers studied state Medicaid coverage policies for six anti-obesity drugs approved by the FDA through 2022 — orlistat, lorcaserin, phentermine-topiramate, bupropion-naltrexone, liraglutide, and semaglutide. For the two GLP-1s — liraglutide and semaglutide — the study examined both their branded versions for obesity treatment (Saxenda and Wegovy) and the versions to treat diabetes (Victoza and Ozempic). (It is likely, per news reports, that a substantial amount of diabetes-coded utilization of GLP-1s is actually off-label weight loss utilization.)

In newly released guidance, CMS told Medicare Part D plans that they’re allowed to cover weight-loss drugs if they’ve been approved for another medical use — a description fitting Novo Nordisk’s Wegovy (semaglutide) after it recently received an FDA nod for preventing major heart problems.

So far, CVS Health Corp., Elevance Health, Inc. and Kaiser Permanente have said their Part D plans will cover Wegovy for its newest approved use: reducing the risk of heart attacks and strokes in people who have cardiovascular disease and who meet body-weight criteria, the Wall Street Journal reported on March 28.