CMS Releases Supplier Standards Final Rule

CMS released today a Final Rule that adds to and revises the existing supplier standards. More information is to come, but according to CMS, the Final Rule makes the following changes to the DMEPOS Supplier Standards:

  • Require DMEPOS suppliers to obtain oxygen from a state-licensed oxygen supplier (applies only in states that require oxygen licensure).
  • Require DMEPOS suppliers to remain open to the public for at least 30 hours a week, with exceptions for physicians or licensed non-physician practitioners furnishing services to their own patient(s) as part of their professional service, and DMEPOS suppliers working with custom made orthotics and prosthetics.
  • Ensure that DMEPOS suppliers continue to maintain ordering and referring documentation from physicians or non-physician practitioners.
  • Prohibit DMEPOS suppliers from sharing a practice location with certain other Medicare providers and suppliers subject to certain exceptions.

The final rule also clarifies and expands the existing enrollment requirements that DMEPOS suppliers must meet to establish and maintain billing privileges in the Medicare program. Specifically, this final rule will revise current supplier standards to:

  • Ensure that the DMEPOS supplier maintains a physical facility on an appropriate site that must
  • measure at least 200 square feet, except for State-licensed orthotic and prosthetic personnel providing custom fabricated orthotics or prosthetics in private practice;
  • be in a location that is accessible to the public, Medicare beneficiaries, CMS, the National Supplier Clearinghouse (NSC), and its agents (not in a gated community or other area where access is restricted);
  • be accessible and staffed during posted hours of operation; maintain a permanent visible sign in plain view and post hours of operation; and
  • be in a location that contains space for storing business records, including the supplier’s delivery, maintenance, and beneficiary communication records.
  • Prohibit the use of cell phones, beeper numbers and pagers as a primary business telephone number. In addition, answering machines and answering services may not be used exclusively as a supplier’s primary telephone number during posted business hours.
  • Expand the prohibition on a DMEPOS supplier’s telephone solicitation of a Medicare beneficiary to also include in-person contacts, e-mails, instant messaging and internet coercive advertising.

A copy of the final rule is posted on the Federal Register site at: and will be posted at:

The current supplier enrollment standards can be found on the NSC’s website at