Which legislation is associated with changes made in 2004 related to DMEPOS?

The legislation associated with changes made in 2004 related to Durable Medical Equipment, Prosthetics, Orthotics, and Supplies (DMEPOS) is the Medicare Prescription Drug, Improvement, and Modernization Act, commonly known as the MMA legislation. This act introduced significant reforms to Medicare, including provisions that focused specifically on the reimbursement policies and regulations concerning DMEPOS. These changes aimed to address issues regarding the quality and affordability of medical equipment and supplies for Medicare beneficiaries.

The MMA legislation was pivotal in establishing stricter guidelines and procedures for DMEPOS suppliers, including competitive bidding systems designed to reduce costs and improve access to essential supplies. This modernization effort also expanded Medicare benefits, allowing for greater access to prescription drugs alongside changes to DME services.

In contrast, other legislative acts mentioned, such as HIPAA, primarily focus on health information privacy and security standards; ARRA (American Recovery and Reinvestment Act) includes various economic stimulus measures and health IT incentives; and the ACA (Affordable Care Act) primarily addresses health insurance reform rather than specific DMEPOS provisions. Thus, the context of the question clearly aligns with the aims and changes introduced by the MMA legislation in 2004 regarding DMEPOS.