LITHIUM ION BATTERY, RECHARGEABLE, FOR NON-PROSTHETIC USE, REPLACEMENT
Long description on the CMS LCD code table, this read.
Data read from the CMS Coverage API on 2026-10-13. The LCD version is the current final DME MAC LCD on that read. Text below is quoted from those CMS documents. Nothing here is a coverage rule Verzi wrote.
Coverage, in CMS's words
Local coverage indication
In addition to the “reasonable and necessary” criteria contained in this LCD there are other payment rules, which are discussed in the following documents, that must also be met prior to Medicare reimbursement: The LCD-related Standard Documentation Requirements Article, located at the bottom of this policy under the Related Local Coverage Documents section.
Excerpt from LCD L33739 version 23, effective 10/01/2024. CMS LCD L33739.
What NCD 50.1 says the item is
A. General Speech generating devices are considered to fall within the durable medical equipment (DME) benefit category established by §1861(n) of the Social Security Act. They are covered for patients who suffer from a severe speech impairment and have a medical condition that warrants the use of a device based on the following definitions. Speech generating devices are defined as durable medical equipment that provides an individual who has a severe speech impairment with the ability to meet his or her functional, speaking needs. Speech generating devices are speech aids consisting of devices or software that generate speech and are used solely by the individual who has a severe speech impairment.
National coverage indication, NCD 50.1
B. Nationally Covered Indications N/A C. Nationally Non-Covered Indications Internet or phone services or any modification to a patient’s home to allow use of the speech generating device are not covered by Medicare because such services or modifications could be used for non-medical equipment such as standard phones or personal computers. In addition, specific features of a speech generating device that are not used by the individual who has a severe speech impairment to meet his or her functional speaking needs are not covered. This would include any computing hardware or software not necessary to allow for generation of audible/verbal speech, email, text or phone messages, such as hardware or software used to create documents and spreadsheets or play games or music, and any other function a computer can perform that is not directly related to meeting the functional speaking communication needs of the patient, including video communications or conferencing. These features of a speech generating device do not fall within the scope of § 1861(n) of the Social Security Act and the cost of these features are the responsibility of the beneficiary.
Version 23. CMS effective date 10/01/2024. CMS updated 10/23/2025. Contractors on the CMS report: CGS Administrators (DME MAC) and Noridian Healthcare Solutions (DME MAC).
CMS coverage policy citation on the LCD. CMS Pub. 100-03, (Medicare National Coverage Determinations Manual), Chapter 1, Section 50.1
NCD 280.1 · Durable Medical Equipment Reference List
Current version on the CMS national report: 4. Effective date 06/09/2025. Benefit category: Durable Medical Equipment. The LCD lists related NCD version 1. The excerpt on this page, when present, is version 4.
Current version on the CMS national report: 2. Effective date 07/29/2015. Benefit category: Durable Medical Equipment. The LCD lists related NCD version 1. The excerpt on this page, when present, is version 2.
In addition to policy specific documentation requirements, there are general documentation requirements that are applicable to all DMEPOS policies. These general requirements are located in the DOCUMENTATION REQUIREMENTS section of the LCD. Refer to the LCD-related Standard Documentation Requirements article, located at the bottom of this Policy Article under the Related Local Coverage Documents section for additional information regarding GENERAL DOCUMENTATION REQUIREMENTS and the POLICY SPECIFIC DOCUMENTATION REQUIREMENTS discussed below. The medical necessity requirements for each accessory (E2599) for E2500, E2502, E2504, E2506, E2508, E2510 must be clearly documented in the formal evaluation by the SLP. For alternative input devices, there must be information in the SLP evaluation about why standard input access devices are unable to be used. When codes E2511, E2512, E2513, E2599 are billed, the claim must include all of the following information: Description of the item or service Manufacturer name Product name and number Additionally, claims for HCPCS code E2599 must include the supplier price list (PL) amount. If billing a multicomponent mounting system, list each component’s manufacturer and product name and number.
From A55426, Standard Documentation Requirements for All Claims Submitted to DME MACs
GENERAL There are numerous CMS manual requirements, reasonable and necessary (R&N) requirements, benefit category, and other statutory and regulatory requirements that must be met in order for payment to be justified. In the event of a claim review, a DMEPOS supplier must provide sufficient information to demonstrate that the applicable criteria have been met thus justifying payment. Before submitting a claim to Medicare, the DMEPOS supplier must have on file an SWO, a WOPD (if applicable), information from the treating practitioner concerning the patient's diagnosis, and any information required for the use of specific
If the supplier bills for an item addressed in this policy without first receiving a completed SWO, the claim shall be denied as not reasonable and necessary. Source: L33739
If a supplier delivers a DMEPOS item without first receiving a WOPD, the claim shall be denied as not reasonable and necessary. Source: L33739
In this scenario, if the supplier separately bills for associated options, accessories, and/or supplies without first receiving a completed and signed WOPD of the base item prior to delivery, the claim(s) shall be denied as not reasonable and necessary. Source: L33739
All services that do not have appropriate proof of delivery from the supplier shall be denied as not reasonable and necessary. Source: L33739
Get the signed answer via API
The signed answer is the receipt for this code on a date of service: the rule that was in force, with a hash you can replay. The call needs an API key. The source archive and as-of resolution are public.
The current DME MAC LCD L33739, Speech Generating Devices (SGD), version 23, effective 10/01/2024.
Which National Coverage Determination applies to A4601?
NCD 280.1, Durable Medical Equipment Reference List, version 4, is the current national document related from the LCD.
What denial language does CMS publish for A4601?
If the supplier bills for an item addressed in this policy without first receiving a completed SWO, the claim shall be denied as not reasonable and necessary.
How do I get a signed answer for A4601?
Request a free API key and call the signed-answer endpoint with the HCPCS code, a date of service, the supplier NPI, and a state. The response is a receipt for the published rule on that date, not a guarantee of payment.