Article - Tracheostomy Care Supplies - Policy Article (A52492)

CMS National Coverage PolicyN/AArticle TextNON-MEDICAL NECESSITY COVERAGE AND PAYMENT RULESFor any item to be covered by Medicare, it must 1) be eligible for a defined Medicare benefit category, 2) be reasonable and necessary for the diagnosis or treatment of illness or injury or to improve the functioning of a malformed body member, and 3) meet all other applicable Medicare statutory and regulatory requirements. Information provided in this policy article relates to determinations other than those based on Social Security Act 1862(a)(1)(A) provisions (i.e. reasonable and necessary).Tracheostomy Supplies are covered under the Prosthetic Benefit (Social Security Act 1861(s)(8)). In order for a beneficiarys supplies to be eligible for reimbursement, the reasonable and necessary (R&N) requirements set out in the related Local Coverage Determination must be met. In addition, there are specific statutory payment policy requirements, discussed below, that also must be met.Supplies for care of a tracheostomy site are covered for a beneficiary following an open surgical tracheostomy which has been open or is expected to remain open for at least three months. The quantities of supplies included in a tracheostomy care kit are to provide all necessary quantities for the care of the tracheostomy site and there must not be any additional quantity billed of these codes for this purpose. Additional supplies may be billed, as appropriate and necessary, only for care other than for a tracheostomy site, such as for speaking valves.Claims for tape (A4450 or A4452) or for wipes or swabs (A5120) that are billed without an AU modifier will be rejected as missing information.REQUIREMENTS FOR SPECIFIC DMEPOS ITEMS PURSUANT TO Final Rule 1713 (84 Fed. Reg Vol 217)Final Rule 1713 (84 Fed. Reg Vol 217) requires a face-to-face encounter and a Written Order Prior to Delivery (WOPD) for specified HCPCS codes. CMS and the DME MACs provide a list of the specified codes, which is periodically updated. The required Face-to-Face Encounter and Written Order Prior to Delivery List is availablehere.Claims for the specified items subject to Final Rule 1713 (84 Fed. Reg Vol 217) that do not meet the face-to-face encounter and WOPD requirements specified in the LCD-related Standard Documentation Requirements Article (A55426) will be denied as not reasonable and necessary.If a supplier delivers an item prior to receipt of a WOPD, it will be denied as not reasonable and necessary. If the WOPD is not obtained prior to delivery, payment will not be made for that item even if a WOPD is subsequently obtained by the supplier. If a similar item is subsequently provided by an unrelated supplier who has obtained a WOPD, it will be eligible for coverage.POLICY SPECIFIC DOCUMENTATION REQUIREMENTSIn 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 diagnosis code that justifies the need for these items must be included on each claim.CODING GUIDELINESA tracheostomy care or cleaning starter kit (A4625) contains the following:ItemNumber includedplastic tray1basin1sterile gloves1 pairtube brush1pipe cleaners3pre-cut tracheostomy dressing1gauze1 roll4x4 sponges4cotton tip applicators2twill tape30 inchesA tracheostomy care kit for an established tracheostomy (A4629) contains the following:ItemNumber includedtube brush1pipe cleaners2cotton tip applicators2twill tape30 inches4x4 sponges2A Column II code is included in the allowance for the corresponding Column I code when provided at the same time.Column IColumn IIA4625A4626A4629A4626Tracheostomy care kits provided in the first two postoperative weeks should be coded as A4625.Tracheostomy care kits provided after the first two postoperative weeks should be coded as A4629.When codes A4450, A4452 and A5120 are used with Tracheostomy Care Supplies, they must be billed with the AU modifier. For this policy, codes A4450, A4452 and A5120 are the only codes for which the AU modifier may be used.A7526 is a tracheostomy collar/holder that is used to secure the tracheostomy tube's positioning, minimize movement of the tracheostomy tube and reduce the risk of cannula disruption or decannulation. Fastener tabs attach to the tracheostomy tube to hold the collar in place. A7526 should not be used for billing twill ties, or twill tape or equivalent fabric or plastic supplies.Heat/Moisture ExchangersHeat/Moisture Exchangers (HME; see below for specific component codes) are a type of stoma cover which help laryngectomees partially restore functions previously performed by the nose and upper airway. During exhalation, warmth and humidity are conveyed from the lungs and deposited into the filter. During inhalation, the warmth and moisture are picked back up by incoming air and returned to the lungs.HME consist of a plastic cassette/holder that contains a filter. The holder fits into a plastic housing which is held in place over the tracheostoma by adhesive. An HME may be used by itself or in addition to a tracheostoma valve (A7501).A4481 is a small filter usually having adhesive along one edge which is attached to the skin and simply covers the tracheostoma to keep large piece of debris out. It is not an HME.A4483 is a moisture exchanger that is used only with an invasive mechanical ventilator and should not be billed as an HME over a tracheostoma.A7503 is a device that connects to the tracheostoma cassette and holds an HME filter. The holder/cap can open and close to replace the HME filter.A7504 is a filter that fits into A7503.A7506 is a double sided adhesive disc that attaches the HME cassette to the beneficiarys skin.A7507 is an integrated filter and holder that utilizes A7506 to fit over the tracheostomy or may utilize liquid adhesive on both sides of the cassette to attach the HME to the beneficiary.A7508 is integrated housing and adhesive used with either an HME or tracheostoma valve.A7509 is the integrated filter holder and housing used with the HME system.A tracheostomy valve with diaphragm (A7501) is a device used over the tracheostomy stoma by a beneficiary who has had the larynx removed and has a tracheo-esophageal voice prosthesis, but does not have a tracheostomy tube.Tracheostomy tubes (A7520, A7521, A7522) are all-inclusive. All variations in tracheostomy tube construction such as dimensions, materials, cuffs, connectors etc., including all variations often classified by manufacturers as customized are included in HCPCS codes A7520, A7521, and A7522.Miscellaneous or NOC (not otherwise classified) codes such as E1399 (DURABLE MEDICAL EQUIPMENT, MISCELLANEOUS) or A9999 (MISCELLANEOUS DME SUPPLY OR ACCESSORY, NOT OTHERWISE SPECIFIED) must not be used to bill Medicare for any tracheostomy tube. Use of a miscellaneous code to bill Medicare for any tracheostomy tubes is incorrect coding.Suppliers should contact the Pricing, Data Analysis and Coding (PDAC) Contractor for guidance on the correct coding of these items.