CurrentUnitedHealthcarePolicy CS310KY.10

Pediatric Gait Trainers and Standing Systems (for Kentucky Only)

UnitedHealthcare Community Plan medical policy for Kentucky governing medical necessity and coverage guidance for pediatric gait trainers and standing systems (stationary, mobile, active), referencing InterQual criteria for specific clinical coverage and listing applicable HCPCS procedure codes and usage criteria for mobile standing systems.

Policy Summary

PayerUnitedHealthcare

PolicyPediatric Gait Trainers and Standing Systems (for Kentucky Only)

Policy CodePolicy CS310KY.10

Change TypeRoutine review; no coverage change

Effective DateMay 1, 2026

Next Review Date

Key ActionProviders must refer to InterQual® CP: Durable Medical Equipment, Pediatric Gait Trainers or InterQual® CP: Durable Medical Equipment, Standing Frames for specific medical necessity clinical coverage criteria when requesting gait trainers or standing systems.

SourceLink

POLICY UPDATE CHANGES

05/01/2026 routine review; no change to coverage guidelines.

7HCPCS codes listed

2InterQual pathways referenced

1State-specific policy (Kentucky)

Coverage Summary

Scope summary: UnitedHealthcare Community Plan medical policy for Kentucky governing medical necessity and coverage guidance for pediatric gait trainers and standing systems (stationary, mobile, active), referencing InterQual pathways for specific clinical coverage determinations and listing applicable HCPCS procedure codes.

Key policy facts

HCPCS codes listedE0637, E0638, E0641, E0642, E8000, E8001, E8002

InterQual pathways referencedInterQual CP: Durable Medical Equipment, Pediatric Gait Trainers; InterQual CP: Durable Medical Equipment, Standing Frames

State-specific policyApplies to Kentucky only (UnitedHealthcare Community Plan - Kentucky)

Effective dateMay 1, 2026

Last review date / Policy historyMay 1, 2026 (routine review; no change to coverage guidelines)

Medical-Necessity Criteria

Pediatric Gait Trainers

Covered when InterQual CP: Durable Medical Equipment, Pediatric Gait Trainers criteria are met.

ALL of the following

Medical necessity clinical coverage criteria are determined by InterQual® CP: Durable Medical Equipment, Pediatric Gait Trainers.

Standing Systems (general)

Stationary, mobile, and active standing systems (initial request and replacement) are proven and medically necessary in certain circumstances per InterQual criteria.

ALL of the following

Medical necessity clinical coverage criteria are determined by InterQual® CP: Durable Medical Equipment, Standing Frames.

Mobile standing systems — specific clinical criteria

Mobile standing systems are proven and medically necessary for treating non-ambulatory individuals when ALL of the following criteria are met:

ALL of the following

Goal(s) of prevention — ONE or more of the following
- Decubitus ulcer: Where there is a need for off-loading of a decubitus ulcer which cannot be accomplished by other means
- Osteoporosis: Where improvement or stabilization of bone density cannot be achieved with other treatment or activities
- Contracture development: High potential for progressive contracture formation including but not limited to postoperative release of contractures
- Compromised bowel/bladder function: Where there has been demonstration of incomplete emptying of bladder or constipation refractory to other medical treatment
- Pulmonary complications: Where there has been demonstration of recurrent infections and poor clearance of pulmonary secretions despite the use of other medical treatment

Coding (HCPCS)

Applicable HCPCS codes (reference only)HCPCS

E0637	Combination sit-to-stand frame/table system, any size including pediatric, with seat lift feature, with or without wheels.
E0638	Standing frame/table system, one position (e.g., upright, supine or prone stander), any size including pediatric, with or without wheels.
E0641	Standing frame/table system, multi-position (e.g., 3-way stander), any size including pediatric, with or without wheels.
E0642	Standing frame/table system, mobile (dynamic stander), any size including pediatric.
E8000	Gait trainer, pediatric size, posterior support, includes all accessories and components.
E8001	Gait trainer, pediatric size, upright support, includes all accessories and components.
E8002	Gait trainer, pediatric size, anterior support, includes all accessories and components.

Provider Actions & Documentation Requirements

Documentation Required

Use InterQual criteria for medical necessity determination

Providers must refer to InterQual CP pathways when requesting gait trainers or standing systems.

E0637
E0638
E0641
E0642
E8000
E8001
E8002

Documentation Required

Documentation for mobile standing systems

For mobile standing systems, include documentation showing the specific prevention goal (e.g., decubitus ulcer off-loading, osteoporosis not responsive to other treatment, progressive contracture risk, refractory bowel/bladder dysfunction, recurrent pulmonary infections), inability to achieve goals with current equipment, physical therapy trial with compliance/tolerance and demonstrated potential benefit, and a written plan of care.

E0642

Background & Evidence

Supported standing systems secure an individual in standing and can be static (not intended to move while standing) or dynamic/mobile (may be moved while in the supported standing position, nonpowered or powered). Gait trainers unweight and assist ambulation for pediatric patients by stabilizing trunk and pelvis and providing anterior/posterior or upright/posterior support options.

Evidence: Multiple systematic reviews and randomized controlled trials (e.g., Valenzuela-Aedo 2024; Freeman 2019; Ferrarello 2015; Paleg & Livingstone 2015b; Paleg 2013; Glickman 2010; Gibson 2009) report benefits for bone mineral density (BMD), range of motion (ROM), and motor function across pediatric and adult populations, though study quality, sample sizes, heterogeneity, and risk of bias vary.

Pediatric evidence: Systematic reviews specific to children report positive impacts on BMD, ROM, hip biomechanics, and spasticity, supporting use as part of a comprehensive postural management program; however, pediatric dosing literature and higher-level evidence are limited.

Dosing and limitations: Adult dosing recommendations suggest sessions such as 30 minutes, 5 times/week for many outcomes and up to 60 minutes, 4–6 times/week for BMD and mental function; overall evidence limitations include small sample sizes, heterogeneity of protocols, variable follow-up, and lack of consistent dosing data.

Evidence cited

Systematic reviews and RCTs citedValenzuela-Aedo 2024; Freeman 2019; Ferrarello 2015; Paleg & Livingstone 2015b; Paleg 2013; Glickman 2010; Gibson 2009

Supported standing device: A device that secures an individual in a standing position and may facilitate movement from horizontal or sitting to standing; devices may be mechanical or electric and are classified as static (not intended to move while supporting the individual) or dynamic (may be moved while the individual is in the supported standing position).

Policy Summary

PayerUnitedHealthcare

PolicyPediatric Gait Trainers and Standing Systems (for Kentucky Only)

Policy CodePolicy CS310KY.10

Change TypeRoutine review; no coverage change

Effective DateMay 1, 2026

Next Review Date

SourceLink

On This Page

OpenPayer

Pediatric Gait Trainers and Standing Systems (for Kentucky Only)

Coverage Summary

Medical-Necessity Criteria

Coding (HCPCS)

Provider Actions & Documentation Requirements

Background & Evidence

Revision History