Latest Blog

New ABN Released

Friday, Mar 20, 2026

CMS Announces HCPCS Code Updates

The Centers for Medicare & Medicaid Services (CMS) have just released their final determinations from the Second Biannual 2025 Healthcare Common Procedure Coding System (HCPCS) code application meetings.The final determinations resulted in two new L-codes, one L-code having its descriptor changed, and three L-codes being deleted.

The two new L-codes will be valid for claims with dates of service on or after April 1, 2026.

New CodeCode Descriptor
L2221Addition to lower extremity orthosis, ankle system, microprocessor-controlled feature plantarflexion and/or dorsiflexion, includes power source
L5992All lower extremity prosthesis, foot shell for modular foot/non-solid ankle cushion heel (sach) replacement only

The updated L-code will be valid for claims with dates of service on or after April 1, 2026.

HCPCS CodeOld DescriptorNew Descriptor
L6028Partial hand, finger, and thumb prosthesis without prosthetic digit(s) /thumb, amputation at metacarpal level, including flexible or non-flexible interface, molded to patient model, including palm, for use without external power and/or passive prosthetic digit/thumb, not including inserts described by L6692Partial hand, finger, and thumb prosthesis without prosthetic digit(s) /thumb, amputation at metacarpal level, including flexible or non-flexible interface, molded to patient model, for use without external power and/or passive prosthetic digit/thumb, not including inserts described by L6692

The three deleted codes will no longer be valid for claims on or after April 1, 2026.

Deleted HCPCS CodeDescriptor
L6000Partial hand, thumb remaining
L6010Partial hand, little and/or ring finger remaining
L6020Partial hand, no finger remaining

The final determinations also finalized the Medicare fee schedule amounts for previously created codes: L5657, L6029, L6030, L6031, L6032, L6033 and L6037.

Questions? Contact Joe McTernan at jmcternan@AOPAnet.org or Devon Bernard at dbernard@AOPAnet.org.

Details on the Six-Month Moratorium on DMEPOS Supplier Enrollment

Yesterday, February 25th, the Centers for Medicare & Medicaid Services (CMS) stated that they will implement a six-month nationwide moratorium on enrollment for select DMEPOS supplier companies.

The moratorium will affect the initial enrollment applications and changes in majority ownership of the following supplier types:

  • Medical supply company
  • Medical supply company with orthotics personnel
  • Medical supply company with pedorthic personnel
  • Medical supply company with prosthetics personnel
  • Medical supply company with prosthetic and orthotic personnel
  • Medical supply company with registered pharmacist
  • Medical supply company with respiratory therapist

AOPA communicated directly with CMS officials this morning and was able to receive confirmation from them that the moratorium only applies to the seven supplier types listed above and would not apply to individuals/suppliers enrolling as an orthotic and prosthetic supplier without medical supplies. This would include suppliers enrolling as:

  • Orthotics personnel
  • Prosthetics personnel
  • Prosthetic and Orthotic personnel
  • Pedorthotic personnel

The moratorium is an effort by CMS to curb fraud in the Medicare program. AOPA is currently reviewing the announcement from CMS , the CMS moratorium FAQ, and will remain in direct communication with CMS officials.  AOPA will provide more detailed information including how it impacts AOPA members and the larger O&P community as appropriate.

Questions? Contact Joe McTernan (jmcternan@AOPAnet.org) or Devon Bernard (dbernard@AOPAnet.org) .

Medicare Expands Prior Authorization: Five Codes Added

The Centers for Medicare and Medicaid Services (CMS) has announced.

that the following five O&P HCPCS codes will require Medicare Prior Authorization

nationwide for claims with a date of service on or after April 13, 2026:

  • L0651- Lumbar-sacral orthosis (LSO), sagittal-coronal control, rigid shell(s)/panel(s), posterior extends from sacrococcygeal junction to T-9 vertebra, anterior extends from symphysis pubis to xyphoid, produces intracavitary pressure to reduce load on the intervertebral discs, overall strength is provided by overlapping rigid material and stabilizing closures, includes straps, closures, may include soft interface, pendulous abdomen design, prefabricated, off-the-shelf
  • L1844 – Knee orthosis (KO), single upright, thigh and calf, with adjustable flexion and extension joint (unicentric or polycentric), medial-lateral and rotation control, with or without varus/valgus adjustment, custom fabricated
  • L1846 – Knee orthosis (KO), double upright, thigh and calf, with adjustable flexion and extension joint (unicentric or polycentric), medial-lateral and rotation control, with or without varus/valgus adjustment, custom fabricated
  • L1852 – Knee orthosis (KO), double upright, thigh and calf, with adjustable flexion and extension joint (unicentric or polycentric), medial-lateral and rotation control, with or without varus/valgus adjustment, prefabricated, off-the-shelf
  • L1932- Ankle foot orthosis (AFO), rigid anterior tibial section, total carbon fiber or equal material, prefabricated item that has been trimmed, bent, molded, assembled, or otherwise customized to fit a specific patient by an individual with expertise

You can view the current list of all codes requiring Prior Authorization here.

Questions regarding these updates may be directed to Joe McTernan jmcternan@aopanet.org or Devon Bernard at dbernard@aopanet.org

O&P Alliance Statement on BOC

The Orthotic and Prosthetic (O&P) Alliance was formed by four organizations in 2006 (AOPA, the Academy, NAAOP, and ABC) to provide a unified voice for the O&P profession on issues impacting the quality of O&P care, qualifications of practitioners, coverage and reimbursement, and education and research. The Board of Certification/Accreditation (BOC) joined the O&P Alliance in 2010 and has been an active member of the coalition over the past 15 years. We recognize BOC’s past contributions and respect its decision to withdraw from the O&P Alliance as it seeks to resolve its matters with the Centers for Medicare and Medicaid Services (CMS).  The four member organizations of the O&P Alliance remain unified and will continue our ongoing advocacy on behalf of the O&P profession and the patients we serve.

The O&P Alliance:

  • American Board for Certification in Orthotics, Prosthetics & Pedorthics
  • National Association for the Advancement of Orthotics and Prosthetics
  • The American Academy of Orthotists and Prosthetists
  • The American Orthothic and Prosthetic Association

2026 Medicare DMEPOS Fee Schedule Update

Last night, the Centers for Medicare and Medicaid and Services (CMS) released the 2026 Medicare DMEPOS Fee Schedule. In 2026, the CPI-U of 2.7% will be reduced by the Productivity Adjustment of -0.7% for a net increase of 2.0% effective for claims with a date of service on or after January 1, 2026.

The 2.0% increase to the Medicare DMEPOS fee schedule means that O&P providers will be paid 2% more in 2026 than 2025 for the services you provide to Medicare beneficiaries. You will also see an increase in reimbursement for any private payor claims that use the prevailing Medicare fee schedule as the base for their negotiated rates. As a reminder, Medicare sequestration remains in effect and will continue to result in a 2% overall reduction in Medicare reimbursements, but the sequestration reduction is applied after calculation of the 2026 fee schedule meaning your 2026 reimbursement will still be 2% more than 2025 reimbursement rates.

Here is the link to the CMS announcement.

Questions regarding the 2026 Medicare DMEPOS Fee Schedule increase may be directed to Joe McTernan at jmcternan@AOPAnet.org or Devon Bernard at dbernard@AOPAnet.org.

DME MACs Issue Revised LCD to Expand Coverage of Knee Braces Used to Treat Osteoarthritis

AOPA is excited to share an important development in Medicare policy. After nearly two years of persistent engagement following our initial formal LCD reconsideration request in 2023, the DME MACs have released the final revision to the Knee Orthoses Local Coverage Determination (LCD) and its corresponding Policy Article. This update represents a major step forward in correcting one of the most significant omissions in Medicare coverage: orthotic treatment for osteoarthritis (OA) of the knee.

Why this Matters: Historically, Medicare coverage for knee orthoses (KO) required a record of recent knee injury or surgery, or documentation of joint instability. This meant that unloader” style braces—clinically proven to alleviate OA symptoms—were consistently denied as not medically necessary. AOPA has long argued that this policy failed to reflect current clinical best practices.

What the Revised LCD Covers: Under the revised policy, Medicare will cover knee orthoses for medial or lateral tibiofemoral osteoarthritis without requiring joint instability, so long as the following are met and appropriately documented:

  • The patient is ambulatory
  • The patient is experiencing pain or functional impairment due to OA
  • The knee orthosis provides varus or valgus adjustment
  • The patient expresses a willingness to use the orthosis

The new Knee Orthoses LCD will be effective for claims with a date of service on or after January 25, 2026.

View the official documents:

Please stay tuned as AOPA provides more guidance and education on the KO LCD revisions.

If you have questions, please reach out directly to Joe McTernan at jmcternan@AOPAnet.org or Devon Bernard at dbernard@AOPAnet.org.

CMS Final Rule Update: New Information on Accreditation Requirements

As you have heard from AOPA’s previous two communications, CMS released the 2026 DMEPOS/Home Health Final Rule, which includes several significant changes that will directly impact O&P. This final rule takes effect on January 1, 2026.

Since our most recent communication last week, more information has been made available about the accreditation and survey requirements.

As you know, historically, providers were required to undergo accreditation surveys once every 36 months. Under the final rule, suppliers must now be surveyed and reaccredited at least once every 12 months. There are some nuances based on accreditation timing, these are described below.

  1. Suppliers accredited before the final rule takes effect:
    • Your current 3-year accreditation cycle will continue until its scheduled expiration.
    • The annual survey requirement begins at the end of that existing cycle.
    • Example:
      • Accredited June 1, 2023: current accreditation expires June 1, 2026.
      • First annual survey must occur by June 1, 2027, then again by June 1, 2028, and annually thereafter.
    • Accreditation Organizations may still renew accreditation earlier than the expiration date.
  2. Suppliers accredited for the first time on or after the rule’s effective date:
    • You must be surveyed and reaccredited every 12 months beginning one year from your initial effective accreditation date.
    • Example:
      • Initially accredited June 1, 2026: annual reaccreditation required by June 1, 2027, and yearly afterwards.

This change represents a substantial shift in accreditation oversight and will require providers to plan for more frequent survey activity, documentation readiness, and operational compliance.

AOPA continues to monitor all components of the rule and subsequent information and will provide ongoing updates, analysis, as well as guidance and tools to help members prepare for implementation.

If you have questions, please contact: Ashlie White at awhite@AOPAnet.org, Joe McTernan at jmcternan@AOPAnet.org, or Devon Bernard at debernard@AOPAnet.org.

Additional Analysis on the CMS Final Rule Regarding Supplier Enrollment, Accreditation Requirements, DMEPOS Competitive Bidding, and Medicare Prior Authorization

On Friday, November 28th, the Centers for Medicare and Medicaid Services (CMS) published Final Rule CMS-1828-F which included provisions that outlined updates to Medicare DMEPOS competitive bidding programs, Medicare DMEPOS accreditation requirements, Medicare provider enrollment processes, and Medicare prior authorization programs. As indicated when AOPA provided a high-level overview of the upcoming changes in an e-mail last weekend we have had a chance to perform additional analysis of the final rule. Additional information on the provisions of the final rule and their potential impact on the O&P community is below.

Provider Enrollment Provisions

The final rule expands CMS’ authority to deny, revoke, or deactivate a provider’s or supplier’s Provider Transaction Access Number (PTAN) which is the unique number that is assigned to an individual practice location for the purpose of submitting claims to the Medicare program. One of the more concerning provisions of the final rule is the expansion of CMS’ authority to revoke or deactivate a provider or supplier’s PTAN number retroactively. Retroactive deactivation or revocation has historically occurred when there are egregious violations of Medicare supplier numbers. The final rule expands CMS’ authority to apply retroactive effective dates for revocations or deactivations based on lapses that are often due to administrative error, such as failure to timely report a change in ownership, adverse legal action, or change in practice location, rather than intentional deception or obvious fraud and abuse. A smaller, but equally important change in the provider enrollment process is that an “authorized official” must now sign the liability insurance certificate for it to be considered compliant for Medicare enrollment purposes. This individual must match the authorized official listed on the Medicare 855-S enrollment form.

Changes to the Medicare DMEPOS Accreditation Program

The final rule includes significant changes to the Medicare DMEPOS accreditation program. The change that will have the greatest impact on O&P providers and accrediting organizations is the change from a 3-year accreditation cycle to an annual accreditation cycle. The final rule indicates that moving to an annual accreditation cycle will allow CMS to eliminate fraud and abuse by making it more difficult for unscrupulous providers and criminal entities to exploit weaknesses in the longer accreditation cycle. The final rule also outlines a significant increase in CMS oversight of the policies and operations of the 8 current deemed accrediting organizations. AOPA and many other organizations provided comments on the proposed provisions expressing serious concerns about the administrative and financial burden that this change would create for honest providers, especially small businesses but CMS ultimately made no changes from the proposed provisions in the final rule. While the effective date of the final rule is January 1, 2026, no additional information has been provided that indicates when providers and suppliers will have to begin the annual re-accreditation process. AOPA is communicating regularly with ABC and BOC and will continue to provide updates as they are available.

Updates to Medicare DMEPOS Competitive Bidding

The final rule  provided details regarding plans for the next round of DMEPOS competitive bidding. Medicare competitive bidding has been paused since December 2023, but CMS indicated that it intends to implement the next round no later than January 1, 2028. While details of the program were limited in the final rule itself, CMS has released a factsheet on its website that provides a detailed timeline and discussion of various changes to the program that will be implemented in the next round. Some of the significant changes to the competitive bidding program that will be implemented in the next round include:

  • Calculation of single payment amounts (SPAs) will be made using the 75th percentile of winning bids rather than the maximum winning bid.
  • A remote item delivery (RID) process will be implemented for multiple product categories in the 2028 competitive bid program. This will include OTS knee, OTS spinal, and OTS upper extremity orthoses that are selected for inclusion in competitive bidding. The RID process will limit the number of contracts awarded to a handful of winning bidders who will provide items on a national basis mostly through mail order delivery. AOPA expressed significant concern regarding the inclusion of OTS orthoses in the RID program, but CMS has indicated that they will move forward.
  • New limits on bid amounts. For OTS orthoses bid limits may not exceed the average 2026 Medicare fee schedule amount.
  • A reduction in the financial reporting requirements for providers electing to participate in DMEPOS competitive bidding. Bidders will now only have to submit a business credit report with a numerical credit score or rating.
  • New surety bond requirements. Bidders will be required to obtain a bid surety bond in the amount of $50,000 for each CBA in which they elect to submit a bid. Bid surety bonds are designed to prevent bidders from submitting artificially low bids and then refusing to award a contract.
  • Tribal exemption from DMEPOS Competitive Bidding. Tribal owned suppliers will not have to participate in competitive bidding to provide items to American Indians/Alaska Natives that reside in a competitive bidding area.
  • Termination clause for DMEPOS competitive bidding contracts. During a public health emergency, CMS may terminate competitive bidding contracts to quickly expand access to beneficiaries.

While Medicare competitive bidding will most likely not be re-implemented until January 2028, the bidding process typically takes 12-18 months to complete, so it is expected that CMS will begin the process early in 2026. AOPA will provide additional guidance and resources on competitive bidding as more details of the program are announced.

Updates on Medicare Prior Authorization

The final rule included a provision that will exempt Medicare providers who achieve a 90% or higher initial affirmation rate on prior authorization submissions from mandatory prior authorization for HCPCS codes included in the program. In its comments on the proposed rule AOPA suggested that providers be allowed to voluntarily continue to participate in Medicare prior authorization even if they become eligible for exemption. CMS agreed to include this as an option and memorialized it in the final rule.

The November 28th final rule announced multiple Medicare program changes that will have significant impacts on AOPA member businesses. To support our members, AOPA  will continue to provide timely and detailed analysis, guidance, and resources. We will incorporate education on the implementation of this rule into future Coding and Billing seminars and other educational offerings. Please stay tuned for updates via email or visiting the AOPA website.

Questions regarding the final rule or its provisions may be directed to Joe McTernan at jmcternan@aopanet.org or Devon Bernard at dbernard@aopanet.org.

AOPA Announces New Partnership with IIOP for the Business Certificate Program Beginning Fall 2026

Alexandria, VA – The American Orthotic and Prosthetic Association (AOPA) is excited to announce that beginning in fall 2026, the International Institute of Orthotics & Prosthetics (IIOP) will become the new partner for AOPA’s highly regarded Business Certificate Program.

Since 2021, AOPA has offered this comprehensive, non-degree certificate program to strengthen business and leadership skills across the orthotics and prosthetics (O&P) profession. Designed for patient care facility owners, managers, practitioners, manufacturers, distributors, and administrative staff, the program equips participants with tools to navigate today’s most pressing business challenges—including finance, sales and marketing, operations, and management.

“AOPA is thrilled to partner with IIOP to expand and enhance this important program,” said Teri Kuffel, JD, AOPA Executive Director. “As the O&P profession continues to evolve, strong business leadership is essential. This partnership will strengthen the educational experience, broaden access, and ensure that O&P professionals gain the strategic knowledge necessary to thrive in their businesses.”

Beginning in 2026, courses will continue to be offered both online and in person at select seminars around the country. The structure of the program remains the same:

  • Participants complete eight total courses (four core, four elective).
  • Core courses will now be planned, organized, and delivered by IIOP.
  • Elective courses will continue to be developed and delivered by AOPA.
  • A minimum passing grade of 80% is required to earn the certificate.
  • Participants will register for the Business Certificate Program through AOPA, and then enroll in their individual core and elective courses directly through IIOP and AOPA respectively.
  • Upon completion, participants will receive their certificate and have the opportunity to graduate at AOPA’s National Assembly.

“IIOP is proud to collaborate with AOPA on a program that builds stronger, more resilient leaders in O&P,” said Arlene Gillis, CP, LPO, M.Ed., IIOP Founder. “Business education is essential to the long-term success of our profession, and together with AOPA, we are committed to providing a high-quality, accessible learning experience that empowers O&P professionals at every stage of their career.”

AOPA and IIOP are dedicated to fostering a skilled, knowledgeable, and forward-thinking O&P workforce. The Business Certificate Program will continue to offer a unique leadership development opportunity—giving participants fresh insights, practical tools, and proven techniques to strengthen operations, enhance performance, and drive meaningful returns for their organizations.

More details about registration, course availability, and timelines will be shared in early 2026.