Local Coverage Determination (LCD)

Seat Lift Mechanisms

L33801

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Proposed LCD
Proposed LCDs are works in progress that are available on the Medicare Coverage Database site for public review. Proposed LCDs are not necessarily a reflection of the current policies or practices of the contractor.

Document Note

Note History

Contractor Information

LCD Information

Document Information

Source LCD ID
N/A
LCD ID
L33801
Original ICD-9 LCD ID
Not Applicable
LCD Title
Seat Lift Mechanisms
Proposed LCD in Comment Period
N/A
Source Proposed LCD
DL33801
Original Effective Date
For services performed on or after 10/01/2015
Revision Effective Date
For services performed on or after 07/02/2023
Revision Ending Date
N/A
Retirement Date
N/A
Notice Period Start Date
05/18/2023
Notice Period End Date
07/01/2023

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Issue

Issue Description

The DME MACs are modifying the Seat Lift LCD to include the use of the KX, GA and GZ modifiers to facilitate claims processing and assist in the prevention of improper claims payments.

Issue - Explanation of Change Between Proposed LCD and Final LCD

The LCD modifications posed in the proposed LCD are being finalized. There are no additional modifications to the LCD based on the comments received.

CMS National Coverage Policy

CMS Pub. 100-03, Chapter 1, Section 280.4

Coverage Guidance

Coverage Indications, Limitations, and/or Medical Necessity

For 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.

The purpose of a Local Coverage Determination (LCD) is to provide information regarding “reasonable and necessary” criteria based on Social Security Act § 1862(a)(1)(A) provisions.

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.
  • The LCD-related Policy Article, located at the bottom of this policy under the Related Local Coverage Documents section.
  • Refer to the Supplier Manual for additional information on documentation requirements.
  • Refer to the DME MAC web sites for additional bulletin articles and other publications related to this LCD.

For the items addressed in this LCD, the “reasonable and necessary” criteria, based on Social Security Act § 1862(a)(1)(A) provisions, are defined by the following coverage indications, limitations and/or medical necessity.

A seat lift mechanism is covered if all of the following criteria are met:

  1. The beneficiary must have severe arthritis of the hip or knee or have a severe neuromuscular disease.
  2. The seat lift mechanism must be a part of the treating practitioner’s course of treatment and be prescribed to effect improvement, or arrest or retard deterioration in the beneficiary's condition.
  3. The beneficiary must be completely incapable of standing up from a regular armchair or any chair in their home. (The fact that a beneficiary has difficulty or is even incapable of getting up from a chair, particularly a low chair, is not sufficient justification for a seat lift mechanism. Almost all beneficiaries who are capable of ambulating can get out of an ordinary chair if the seat height is appropriate and the chair has arms.)
  4. Once standing, the beneficiary must have the ability to ambulate.

Coverage of seat lift mechanisms is limited to those types which operate smoothly, can be controlled by the beneficiary, and effectively assist a beneficiary in standing up and sitting down without other assistance. Excluded from coverage is the type of lift which operates by spring release mechanism with a sudden, catapult-like motion and jolts the beneficiary from a seated to a standing position.

The practitioner ordering the seat lift mechanism must be the treating practitioner or a consulting practitioner for the disease or condition resulting in the need for a seat lift. The practitioner's record must document that all appropriate therapeutic modalities (e.g., medication, physical therapy) have been tried and failed to enable the beneficiary to transfer from a chair to a standing position.

GENERAL

A Standard Written Order (SWO) must be communicated to the supplier before a claim is submitted. 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.

For Durable Medical Equipment, Prosthetics, Orthotics and Supplies (DMEPOS) base items that require a Written Order Prior to Delivery (WOPD), the supplier must have received a signed SWO before the DMEPOS item is delivered to a beneficiary. If a supplier delivers a DMEPOS item without first receiving a WOPD, the claim shall be denied as not reasonable and necessary. Refer to the LCD-related Policy Article, located at the bottom of this policy under the Related Local Coverage Documents section.

For DMEPOS base items that require a WOPD, and also require separately billed associated options, accessories, and/or supplies, the supplier must have received a WOPD which lists the base item and which may list all the associated options, accessories, and/or supplies that are separately billed prior to the delivery of the items. 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.

An item/service is correctly coded when it meets all the coding guidelines listed in CMS HCPCS guidelines, LCDs, LCD-related Policy Articles, or DME MAC articles. Claims that do not meet coding guidelines shall be denied as not reasonable and necessary/incorrectly coded.

Proof of delivery (POD) is a Supplier Standard and DMEPOS suppliers are required to maintain POD documentation in their files. Proof of delivery documentation must be made available to the Medicare contractor upon request. All services that do not have appropriate proof of delivery from the supplier shall be denied as not reasonable and necessary.

Summary of Evidence

Per the 2022 Medicare Fee-for Service Supplemental Improper Payment Data, the overall CERT error rate for DMEPOS claims is 25.2%. Claims for items which have recently had Certificates of Medical Necessity (CMNs) or Durable Medical Equipment Information Forms (DIFs) eliminated represent an area of potential vulnerability that may increase the CERT error rate.

Analysis of Evidence (Rationale for Determination)

As outlined in the CMS Program Integrity Manual (Pub. 100-08) Chapter 1, Section 1.3.8, the DME MACs are responsible for reducing the payment error rate by preventing initial payment of claims that do not comply with Medicare’s coverage, coding, payment, and billing policies. The DME MACs are continually looking to identify any potential vulnerabilities that may increase the CERT error rate and have recognized that claims for items which have recently had the CMNs or DIFs eliminated may represent one such vulnerability. Therefore, the DME MACs are proposing the addition of the KX, GA and GZ modifiers to properly indicate when claims for seat lift mechanisms re reasonable and necessary.

Proposed Process Information

Synopsis of Changes
Changes Fields Changed
N/A
Associated Information
Sources of Information
Bibliography
Open Meetings
Meeting Date Meeting States Meeting Information
N/A
Contractor Advisory Committee (CAC) Meetings
Meeting Date Meeting States Meeting Information
N/A
MAC Meeting Information URLs
N/A
Proposed LCD Posting Date
Comment Period Start Date
Comment Period End Date
Reason for Proposed LCD
Requestor Information
This request was MAC initiated.
Requestor Name Requestor Letter
View Letter
N/A
Contact for Comments on Proposed LCD

Coding Information

Bill Type Codes

Code Description

Please accept the License to see the codes.

N/A

Revenue Codes

Code Description

Please accept the License to see the codes.

N/A

CPT/HCPCS Codes

Please accept the License to see the codes.

N/A

ICD-10-CM Codes that Support Medical Necessity

Group 1

Group 1 Paragraph:

N/A

Group 1 Codes:

N/A

N/A

ICD-10-CM Codes that DO NOT Support Medical Necessity

Group 1

Group 1 Paragraph:

N/A

Group 1 Codes:

N/A

N/A

Additional ICD-10 Information

General Information

Associated Information

DOCUMENTATION REQUIREMENTS

Section 1833(e) of the Social Security Act precludes payment to any provider of services unless "there has been furnished such information as may be necessary in order to determine the amounts due such provider." It is expected that the beneficiary's medical records will reflect the need for the care provided. The beneficiary's medical records include the treating practitioner’s office records, hospital records, nursing home records, home health agency records, records from other healthcare professionals and test reports. This documentation must be available upon request.

GENERAL DOCUMENTATION REQUIREMENTS

In order to justify payment for DMEPOS items, suppliers must meet the following requirements:

  • SWO
  • Medical Record Information (including continued need/use if applicable)
  • Correct Coding
  • Proof of Delivery

Refer to the LCD-related Standard Documentation Requirements article, located at the bottom of this policy under the Related Local Coverage Documents section for additional information regarding these requirements.

Refer to the Supplier Manual for additional information on documentation requirements.

Refer to the DME MAC web sites for additional bulletin articles and other publications related to this LCD.

POLICY SPECIFIC DOCUMENTATION REQUIREMENTS

Items covered in this LCD have additional policy-specific requirements that must be met prior to Medicare reimbursement.

Refer to the LCD-related Policy article, located at the bottom of this policy under the Related Local Coverage Documents section for additional information.

MISCELLANEOUS

APPENDICES

UTILIZATION GUIDELINES

Refer to Coverage Indications, Limitations and/or Medical Necessity

Sources of Information
Reserved for future use.
Bibliography

NA

Revision History Information

Revision History Date Revision History Number Revision History Explanation Reasons for Change
07/02/2023 R6

Revision Effective Date: 07/02/2023:
SUMMARY OF EVIDENCE:
Added: Information related to GA, GZ, and KX modifier addition
ANALYSIS OF EVIDENCE:
Added: Information related to GA, GZ, and KX modifier addition
CODING INFORMATION:
Added: GA, GZ and KX modifiers
RELATED LOCAL COVERAGE DOCUMENTS:
Added: Response to Comments (A59403)

  • Provider Education/Guidance
  • Reconsideration Request
01/01/2020 R5

Revision Effective Date: 01/01/2020:
COVERAGE INDICATIONS, LIMITATIONS, AND/OR MEDICAL NECESSITY:
Revised: “physician’s” to “treating practitioner’s”
Revised: “physician” to “practitioner”
GENERAL:
Revised: Order information as a result of Final Rule 1713
CODING INFORMATION:
Removed: Field titled “Bill Type”
Removed: Field titled “Revenue Codes”
Removed: Field titled “ICD-10 Codes that Support Medical Necessity”
Removed: Field titled “ICD-10 Codes that DO NOT Support Medical Necessity”
Removed: Field titled “Additional ICD-10 Information”
DOCUMENTATION REQUIREMENTS:
Revised: “physician’s” to “treating practitioner’s”
GENERAL DOCUMENTATION REQUIREMENTS:
Revised: “Prescriptions (orders)” to “SWO”

02/27/2020: Pursuant to the 21st Century Cures Act, these revisions do not require notice and comment because they are due to non-discretionary coverage updates reflective of CMS FR-1713.

  • Provider Education/Guidance
  • Other
01/01/2017 R4

Revision Effective Date: 01/01/2017:
Coverage Indications, Limitations and/or Medical Necessity
Revised: Typographical error Oorthotics to Orthotics

04/19/2018: At this time 21st Century Cures Act will apply to new and revised LCDs that restrict coverage which requires comment and notice. This revision is not a restriction to the coverage determination; and, therefore not all the fields included on the LCD are applicable as noted in this policy.

  • Typographical Error
01/01/2017 R3 Revision Effective Date: 01/01/2017
COVERAGE INDICATIONS, INDICATIONS, LIMITATIONS AND/OR MEDICAL NECESSITY:
Removed: Standard Documentation Language
Added: New reference language and directions to Standard Documentation Requirements
Added: General Requirements
HCPCS CODES:
Deleted: Code E0628
Revised: Code narratives for E0627 and E0629
DOCUMENTATION REQUIREMENTS:
Removed: Standard Documentation Language
Added: General Documentation Requirements
Added: New reference language and directions to Standard Documentation Requirements
POLICY SPECIFIC DOCUMENTATION REQUIREMENTS:
Removed: Standard Documentation Language
Added: Directions to Standard Documentation Requirements
Removed: Information under Miscellaneous and Appendices
RELATED LOCAL COVERAGE DOCUMENTS:
Added: LCD-related Standard Documentation Requirements article
  • Provider Education/Guidance
  • Revisions Due To CPT/HCPCS Code Changes
07/01/2016 R2 Effective July 1, 2016 oversight for DME MAC LCDs is the responsibility of CGS Administrators, LLC 18003 and 17013 and Noridian Healthcare Solutions, LLC 19003 and 16013. No other changes have been made to the LCDs.
  • Change in Assigned States or Affiliated Contract Numbers
10/01/2015 R1
Revision Effective Date: 10/31/2014
COVERAGE INDICATIONS, LIMITATIONS AND/OR MEDICAL NECESSITY:
Revised: Standard Documentation Language to add covered prior to a beneficiary’s Medicare eligibility
DOCUMENTATION REQUIREMENTS:
Revised: Standard Documentation Language to add who can enter date of delivery date on the POD
Added: Instructions for Equipment Retained From a Prior Payer
Added: Repair/Replacement section
  • Provider Education/Guidance
N/A

Associated Documents

Attachments
N/A
Related National Coverage Documents
N/A
Public Versions
Updated On Effective Dates Status
05/11/2023 07/02/2023 - N/A Currently in Effect You are here
Some older versions have been archived. Please visit the MCD Archive Site to retrieve them.

Keywords

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