OAR 410-122-0340
Wheelchair Options/Accessories

(1) Indications and limitations of coverage and medical appropriateness:
(a) The Division may cover options and accessories for covered wheelchairs when the following criteria are met:
(A) The client has a wheelchair that meets Division coverage criteria; and
(B) The client requires the options/accessories to participate in one or more mobility-related activities of daily living (MRADLs) in the home, community or any non-institutional setting in which normal life activities take place. See OAR 410-122-0010 (Definitions), Definitions for definition of MRADLs.
(b) The Division does not cover options/accessories whose primary benefit is allowing the client to perform leisure or recreational activities;
(c) Arm of Chair:
(A) Adjustable arm height option (E0973, K0017, K0018, and K0020) may be covered when the client:
(i) Requires an arm height that is different than what is available using nonadjustable arms; and
(ii) Spends at least two hours per day in the wheelchair.
(B) An arm trough (E2209) is covered if the client has quadriplegia, hemiplegia, or uncontrolled arm movements.
(d) Footrest/Legrest:
(A) Elevating legrests (E0990, K0046, K0047, K0053, and K0195) may be covered when:
(i) The client has a musculoskeletal condition or the presence of a cast or brace that prevents 90 degree flexion at the knee;
(ii) The client has significant edema of the lower extremities that requires having an elevating legrest; or
(iii) The client meets the criteria for and has a reclining back on the wheelchair.
(B) Elevating legrests that are used with a wheelchair that is purchased or owned by the patient are coded E0990. This code is per legrest;
(C) Elevating legrests that are used with a capped rental wheelchair base shall be coded K0195. This code is per pair of legrests.
(e) Nonstandard Seat Frame Dimensions:
(A) For all adult wheelchairs, the Division includes payment for seat widths or seat depths of 15-19 inches in the payment for the base code. These seat dimensions may not be billed separately;
(B) Codes E2201-E2204 and E2340-E2343 describe seat widths or depths of 20 inches or more for manual or power wheelchairs;
(C) A nonstandard seat width or depth (E2201-E2204 and E2340-E2343) is covered only if the patient’s dimensions justify the need.
(f) Rear Wheels for Manual Wheelchairs. Code E2213 (flat free insert) is used to describe either:
(A) A removable ring of firm material that is placed inside of a pneumatic tire to allow the wheelchair to continue to move if the pneumatic tire is punctured; or
(B) Non-removable foam material in a foam filled rubber tire;
(C) E2213 is not used for a solid self-skinning polyurethane tire.
(g) Batteries/Chargers:
(A) Up to two batteries (E2360-E2365) at any one time are allowed if required for a power wheelchair;
(B) Batteries/chargers for power wheelchairs are payable separately from the purchased wheelchair base.
(h) Seating:
(A) The Division may cover a general use seat cushion and a general-use wheelchair back-cushion for a client whose wheelchair meets Division coverage criteria;
(B) A skin protection seat cushion may be covered for a client who meets both of the following criteria:
(i) The client has a wheelchair that meets Division coverage criteria; and
(ii) The client has either of the following:
(I) Current pressure ulcer or past history of a pressure ulcer on the area of contact with the seating surface; or
(II) Absent or impaired sensation in the area of contact with the seating surface or inability to carry out a functional weight shift.
(C) A positioning seat cushion, positioning back cushion, and positioning accessory (E0955-E0957, E0960) may be covered for a client who meets both of the following criteria:
(i) The client has a wheelchair that meets Division coverage criteria; and
(ii) The client has any significant postural asymmetries.
(D) A combination skin protection and positioning seat cushion may be covered when a client meets the criteria for both a skin protection seat cushion and a positioning seat cushion;
(E) Separate payment is allowed for a seat cushion solid support base (E2231) with mounting hardware when it is used on an adult manual wheelchair (K0001-K0009, E1161);
(F) There is no separate payment for a solid insert (E0992) that is used with a seat or back cushion because a solid base is included in the allowance for a wheelchair seat or back cushion;
(G) There is no separate payment for mounting hardware for a seat or back cushion;
(H) There is no separate payment for a headrest (E0955, E0966) on a captain’s seat on a power wheelchair;
(I) A custom fabricated seat cushion (E2609) and a custom fabricated back cushion (E2617) are cushions that are individually made for a specific patient:
(i) Basic materials include liquid foam or a block of foam and sheets of fabric or liquid coating material:
(I) A custom fabricated cushion may include certain prefabricated components (e.g., gel or multi-cellular air inserts). These components may not be billed separately;
(II) The cushion must have a removable vapor permeable or waterproof cover or it must have a waterproof surface.
(ii) The cushion must be fabricated using molded-to-patient-model technique, direct molded-to-patient technique, computer-aided design and computer-aided manufacturing (CAD-CAM) technology, or detailed measurements of the patient used to create a configured cushion:
(I) If foam-in-place or other material is used to fit a substantially prefabricated cushion to an individual client, the cushion must be billed as a prefabricated cushion, not custom fabricated;
(II) The cushion must have structural features that significantly exceed the minimum requirements for a seat or back positioning cushion.
(iii) If a custom fabricated seat and back are integrated into a one-piece cushion, code as E2609 plus E2617.
(J) A custom fabricated seat cushion may be covered if criteria in subparagraph (i) and (iii) are met. A custom fabricated back cushion may be covered if criteria subparagraph (ii) and (iii) are met:
(i) Client meets all of the criteria for a prefabricated skin protection seat cushion or positioning seat cushion;
(ii) Client meets all of the criteria for a prefabricated positioning back cushion;
(iii) There is a comprehensive written evaluation by a licensed clinician who is not an employee of or otherwise paid by a durable medical equipment, prosthetics, orthotics and supplies (DMEPOS) provider that clearly explains why a prefabricated seating system is not sufficient to meet the client’s seating and positioning needs.
(K) A prefabricated seat cushion, a prefabricated positioning back cushion, or a brand name custom fabricated seat or back cushion that has not received a written coding verification as published by the Pricing, Data Analysis and Coding (PDAC) contractor by the Centers for Medicare and Medicaid Services; or that does not meet the criteria stated in this rule is not covered;
(L) A headrest extension (E0966) is a sling support for the head. Code E0955 describes any type of cushioned headrest;
(M) The code for a seat or back cushion includes any rigid or semi-rigid base or posterior panel, respectively, that is an integral part of the cushion;
(N) A solid insert (E0992) is a separate rigid piece of wood or plastic that is inserted in the cover of a cushion to provide additional support and is included in the allowance for a seat cushion;
(O) A solid support base for a seat cushion is a rigid piece of plastic or other material that is attached with hardware to the seat frame of a wheelchair in place of a sling seat. A cushion is placed on top of the support base. Use code E2231 for this solid support base.
(i) The Division shall only cover accessories billed under the following codes when PDAC makes written confirmation of use of the code for the specific product being billed: E2601-E2608, E2611-E2616, E2620, E2621; E2609 and E2617 (brand-name products); K0108 (for wheelchair cushions):
(A) Information concerning the documentation that must be submitted to PDAC for a Coding Verification Request can be found on the PDAC website or by contacting PDAC;
(B) A product classification list with products that have received a coding verification can be found on the PDAC website.
(j) Code E1028 (swingaway or removable mounting hardware upgrade) may be billed in addition to codes E0955-E0957. It may not be billed in addition to code E0960. It may not be used for mounting hardware related to a wheelchair seat cushion or back cushion code;
(k) Power seating systems:
(A) A power-tilt seating system (E1002):
(i) Includes all the following:
(I) A solid seat platform and a solid back; any frame width and depth;
(II) Detachable or flip-up fixed height or adjustable height armrests;
(III) Fixed or swingaway detachable legrests;
(IV) Fixed or flip-up footplates;
(V) Motor and related electronics with or without variable speed programmability;
(VI) Switch control that is independent of the power wheelchair drive control interface;
(VII) Any hardware that is needed to attach the seating system to the wheelchair base.
(ii) It does not include a headrest;
(iii) It must have the following features:
(I) Ability to tilt to greater than or equal to 45 degrees from horizontal;
(II) Ability for the supplier to adjust the seat to back angle;
(III) Ability to support patient weight of at least 250 pounds.
(B) A power recline seating system (E1003-E1005):
(i) Includes all the following:
(I) A solid seat platform and a solid back;
(II) Any frame width and depth;
(III) Detachable or flip-up fixed height or adjustable height arm rests;
(IV) Fixed or swingaway detachable legrests;
(V) Fixed or flip-up footplates;
(VI) A motor and related electronics with or without variable speed programmability;
(VII) A switch control that is independent of the power wheelchair drive control interface;
(VIII) Any hardware that is needed to attach the seating system to the wheelchair base.
(ii) It does not include a headrest;
(iii) It must have the following features:
(I) Ability to recline to greater than or equal to 150 degrees from horizontal;
(II) Back height of at least 20 inches;
(III) Ability to support patient weight of at least 250 pounds.
(C) A power tilt and recline seating system (E1006-E1008):
(i) Includes the following:
(I) A solid seat platform and a solid back;
(II) Any frame width and depth; detachable or flip-up fixed height or adjustable height armrests;
(III) Fixed or swing-away detachable legrests; fixed or flip-up footplates;
(IV) Two motors and related electronics with or without variable speed programmability;
(V) Switch control that is independent of the power wheelchair drive control interface;
(VI) Any hardware that is needed to attach the seating system to the wheelchair base.
(ii) It does not include a headrest;
(iii) It must have the following features:
(I) Ability to tilt to greater than or equal to 45 degrees from horizontal;
(II) Ability to recline to greater than or equal to 150 degrees from horizontal;
(III) Back height of at least 20 inches; ability to support patient weight of at least 250 pounds.
(D) A mechanical shear reduction feature (E1004 and E1007) consists of two separate back panels. As the posterior back panel reclines or raises, a mechanical linkage between the two panels allows the client’s back to stay in contact with the anterior panel without sliding along that panel;
(E) A power shear reduction feature (E1005 and E1008) consists of two separate back panels. As the posterior back panel reclines or raises, a separate motor controls the linkage between the two panels and allows the client’s back to stay in contact with the anterior panel without sliding along that panel;
(F) A power leg elevation feature (E1010) involves a dedicated motor and related electronics with or without variable speed programmability that allows the legrest to be raised and lowered independently of the recline and/or tilt of the seating system. It includes a switch control that may or may not be integrated with the power tilt and recline controls.
(L) Codes E2310 and E2311 (Power Wheelchair Accessory):
(A) Describe the electronic components that allow the client to control two or more of the following motors from a single interface (e.g., proportional joystick, touchpad, or non-proportional interface): Power wheelchair drive, power tilt, power recline, power shear reduction, power leg elevation, power seat elevation, power standing;
(B) Include a function selection switch that allows the client to select the motor that is being controlled and an indicator feature to visually show which function has been selected;
(C) When the wheelchair drive function is selected the indicator feature may also show the direction that is selected (forward, reverse, left, right). This indicator feature may be in a separate display box or may be integrated into the wheelchair interface;
(D) Payment for the code includes an allowance for fixed mounting hardware for the control box and for the display box (if present);
(E) When a switch is medically appropriate and a client has adequate hand motor skills, a switch shall be considered the least costly alternative;
(F) E2310 or E2311 may be considered for coverage when a client does not have hand motor skills or presents with cognitive deficits, contractures, or limitation of movement patterns that prevents operation of a switch;
(G) In addition, an alternate switching system must be medically appropriate and not hand controlled (not running through a joystick).
(m) Power Wheelchair Drive Control Systems:
(A) The term interface in the code narrative and definitions describes the mechanism for controlling the movement of a power wheelchair. Examples of interfaces include but are not limited to joystick, sip and puff, chin control, head control, etc.;
(B) A proportional interface is one in which the direction and amount of movement by the client controls the direction and speed of the wheelchair. One example of a proportional interface is a standard joystick;
(C) A non-proportional interface is one that involves a number of switches. Selecting a particular switch determines the direction of the wheelchair, but the speed is pre-programmed. One example of a non-proportional interface is a sip-and-puff mechanism;
(D) The term controller describes the microprocessor and other related electronics that receive and interpret input from the joystick (or other drive control interface) and convert that input into power output to the motor and gears in the power wheelchair base;
(E) A switch is an electronic device that turns power to a particular function either “on” or “off.” The external component of a switch may be either mechanical or non-mechanical. Mechanical switches involve physical contact in order to be activated. Examples of the external components of mechanical switches include but are not limited to toggle, button, ribbon, etc. Examples of the external components of non-mechanical switches include but are not limited to proximity, infrared, etc. Some of the codes include multiple switches. In those situations, each functional switch may have its own external component, or multiple functional switches may be integrated into a single external switch component, or multiple functional switches may be integrated into the wheelchair control interface without having a distinct external switch component;
(F) A stop switch allows for an emergency stop when a wheelchair with a non-proportional interface is operating in the latched mode. (Latched mode is when the wheelchair continues to move without the patient having to continually activate the interface.) This switch is sometimes referred to as a kill switch;
(G) A direction change switch allows the client to change the direction that is controlled by another separate switch or by a mechanical proportional head control interface. For example, it allows a switch to initiate forward movement one time and backward movement another time;
(H) A function selection switch allows the client to determine what operation is being controlled by the interface at any particular time. Operations may include but are not limited to drive forward, drive backward, tilt forward, recline backward, etc.;
(I) An integrated proportional joystick and controller is an electronics package in which a joystick and controller electronics are in a single box that is mounted on the arm of the wheelchair;
(J) The interfaces described by codes E2321-E2322, E2325, and E2327-E2330 must have programmable control parameters for speed adjustment, tremor dampening, acceleration control, and braking;
(K) A remote joystick (E2321) is one in which the joystick is in one box that is mounted on the arm of the wheelchair and the controller electronics are located in a different box that is typically located under the seat of the wheelchair;
(L) When code E2321 is used for a chin control interface, the chin cup is billed separately with code E2324;
(M) Code E2322 describes a system of 3-5 mechanical switches that are activated by the client touching the switch. The switch that is selected determines the direction of the wheelchair. A mechanical stop switch and a mechanical direction change switch, if provided, are included in the allowance for the code;
(N) Code E2323 includes prefabricated joystick handles that have shapes other than a straight stick, e.g., U shape or T shape or that have some other nonstandard feature, e.g., flexible shaft;
(O) A sip and puff interface (E2325) is a non-proportional interface in which the client holds a tube in their mouth and controls the wheelchair by either sucking in (sip) or blowing out (puff). A mechanical stop switch is included in the allowance for the code. E2325 does not include the breath tube kit that is described by code E2326;
(P) A proportional, mechanical head control interface (E2327) is one in which a headrest is attached to a joystick-like device. The direction and amount of movement of the client’s head pressing on the headrest control the direction and speed of the wheelchair. A mechanical direction control switch is included in the code;
(Q) A proportional, electronic head control interface (E2328) is one in which a client’s head movements are sensed by a box placed behind the client’s head. The direction and amount of movement of the client’s head (which does not come in contact with the box) control the direction and speed of the wheelchair. A proportional, electronic extremity control interface (E2328) is one in which the direction and amount of movement of the client’s arm or leg control the direction and speed of the wheelchair;
(R) A non-proportional, contact switch head control interface (E2329) is one in which a client activates one of three mechanical switches placed around the back and sides of their head. These switches are activated by pressure of the head against the switch. The switch that is selected determines the direction of the wheelchair. A mechanical stop switch and a mechanical direction change switch are included in the allowance for the code;
(S) A non-proportional, proximity switch head control interface (E2330) is one in which a client activates one of three switches placed around the back and sides of their head. These switches are activated by movement of the head toward the switch, though the head does not touch the switch. The switch that is selected determines the direction of the wheelchair. A mechanical stop switch and a mechanical direction change switch are included in the allowance for the code;
(T) The KC modifier (replacement of special power wheelchair interface):
(i) Is used in the following situations:
(I) Due to a change in the client’s condition an integrated joystick and controller is being replaced by another drive control interface, e.g., remote joystick, head control, sip and puff, etc.; or
(II) The client has a drive control interface described by codes E2320-E2322, E2325, or E2327-E2330 and both the interface (e.g., joystick, head control, sip and puff), and the controller electronics are being replaced due to irreparable damage.
(ii) The KC modifier is never used at the time of initial issue of a wheelchair;
(iii) The KC modifier specifically states replacement; therefore, the RP modifier is not required.
(n) Other power wheelchair accessories. An electronic interface (E2351) to allow a speech generating device to be operated by the power wheelchair control interface may be covered if the client has a covered speech generating device (See chapter 410, division 129, Speech-Language Pathology, Audiology and Hearing Aid Services.);
(o) Miscellaneous accessories:
(A) Anti-rollback device (E0974) is covered if the client propels himself and needs the device because of ramps;
(B) A safety belt/pelvic strap (E0978) is covered if the client has weak upper body muscles, upper body instability, or muscle spasticity that requires use of this item for proper positioning;
(C) A shoulder harness/straps or chest strap (E0960) and a safety belt/pelvic strap (E0978) are covered only to treat a client’s medical symptoms:
(i) A medical symptom is defined as an indication or characteristic of a physical or psychological condition;
(ii) E0960 and E0978 are not covered when intended for use as a physical restraint or for purposes intended for discipline or convenience of others.
(D) One example (not all-inclusive) of a covered indication for swingaway, retractable, or removable hardware (E1028) would be to move the component out of the way so that a client could perform a slide transfer to a chair or bed;
(E) A fully reclining back option (E1226) is covered if the client spends at least two hours per day in the wheelchair and has one or more of the following conditions/needs:
(i) Quadriplegia;
(ii) Fixed hip angle;
(iii) Trunk or lower extremity casts/braces that require the reclining back feature for positioning;
(iv) Excess extensor tone of the trunk muscles; or
(v) The need to rest in a recumbent position two or more times during the day, and transfer between wheelchair and bed is very difficult.
(2) Documentation Requirements. Submit documentation that supports coverage criteria in this rule are met and the specified information as follows with the prior authorization (PA) request:
(a) When code K0108 is billed, a narrative description of the item, the manufacturer, the model name or number (if applicable), and information justifying the medical appropriateness for the item;
(b) Options/accessories for individual consideration might include documentation on the client’s diagnosis, the client’s abilities and limitations as they relate to the equipment (e.g., degree of independence/dependence, frequency and nature of the activities the client performs, etc.), the duration of the condition, the expected prognosis, past experience using similar equipment;
(c) For a custom-fabricated seat cushion:
(A) A comprehensive written evaluation by a licensed clinician (who is not an employee of or otherwise paid by a DMEPOS provider) that clearly explains why a prefabricated seating system is not sufficient to meet the client’s seating and positioning needs;
(B) Diagnostic reports that support the medical condition;
(C) Dated and clear photographs;
(D) Body contour measurements.
(d) Documentation that the coverage criteria in this rule have been met must be present in the client’s medical record. This documentation and any additional medical information from the DMEPOS provider must be made available to the Division upon request.
(3) Table 122-0340 – 1.
(4) Table 122-0340 – 2.
[ED. NOTE: To view attachments referenced in rule text, click here to view rule.]

Source: Rule 410-122-0340 — Wheelchair Options/Accessories, https://secure.­sos.­state.­or.­us/oard/view.­action?ruleNumber=410-122-0340.

410–122–0010
Definitions 410–122–0020
Orders 410–122–0040
Prior Authorization 410–122–0080
Conditions of Coverage, Limitations, and Restrictions 410–122–0090
Face-to-Face Encounter Requirements (for Fee-For-Service Clients) 410–122–0180
Healthcare Common Procedure Coding System Level II Coding 410–122–0182
Legend 410–122–0184
Repairs, Servicing, Replacement, Delivery, and Dispensing 410–122–0186
Payment Methodology 410–122–0188
DMEPOS Rebate Agreements 410–122–0200
Pulse Oximeter for Home Use 410–122–0202
Positive Airway Pressure (PAP) Devices for Adult Obstructive Sleep Apnea 410–122–0203
Oxygen and Oxygen Equipment 410–122–0204
Nebulizer 410–122–0205
Respiratory Assist Devices 410–122–0206
Intermittent Positive Pressure Breathing 410–122–0207
Respiratory Supplies 410–122–0208
Suction Pumps 410–122–0209
Tracheostomy Care Supplies 410–122–0210
Ventilators 410–122–0211
Cough Stimulating Device 410–122–0220
Pacemaker Monitor 410–122–0240
Apnea Monitors for Infants 410–122–0250
Breast Pumps 410–122–0260
Home Uterine Monitoring 410–122–0280
Heating/Cooling Accessories 410–122–0300
Light Therapy 410–122–0320
Manual Wheelchair Base 410–122–0325
Power Wheelchair Base 410–122–0330
Power-Operated Vehicle 410–122–0340
Wheelchair Options/Accessories 410–122–0360
Canes and Crutches 410–122–0365
Standing and Positioning Aids 410–122–0375
Walkers 410–122–0380
Hospital Beds 410–122–0400
Pressure Reducing Support Surfaces 410–122–0420
Hospital Bed Accessories 410–122–0475
Therapeutic Shoes for Diabetics 410–122–0510
Osteogenesis Stimulator 410–122–0515
Neuromuscular Electrical Stimulator (NMES) 410–122–0520
Glucose Monitors and Diabetic Supplies 410–122–0525
External Insulin Infusion Pump 410–122–0540
Ostomy Supplies 410–122–0560
Urological Supplies 410–122–0580
Bath Supplies 410–122–0590
Patient Lifts 410–122–0600
Toilet Supplies 410–122–0620
Miscellaneous Supplies 410–122–0625
Surgical Dressing 410–122–0630
Incontinent Supplies 410–122–0640
Eye Prostheses 410–122–0655
External Breast Prostheses 410–122–0658
Gradient Compression Stockings/Sleeves 410–122–0660
Orthotics and Prosthetics 410–122–0662
Ankle-Foot Orthoses and Knee-Ankle-Foot Orthoses 410–122–0678
Dynamic Adjustable Extension/Flexion Device 410–122–0680
Facial Prostheses 410–122–0700
Negative Pressure Wound Therapy Pumps 410–122–0720
Pediatric Wheelchairs
Last Updated

Jun. 8, 2021

Rule 410-122-0340’s source at or​.us