UnitedHealthcare Home Traction Coverage Update

Coverage Determinations

Not medically necessary

Home traction therapy coverage determination

Primary stance: Home traction therapy is unproven and not medically necessary for treating low back and neck disorders with or without radiculopathy due to insufficient evidence of efficacy.

Policy concludes not medically necessary based on insufficient/conflicting evidence.

Evidence summary and coverage implication

Coverage stance informed by guideline recommendations and evidence summaries:

Guideline-based findings: Professional guidelines (NASS, ACP/APS, ACP) indicate traction is not recommended or insufficiently supported for subacute or chronic low back pain and has not been proven effective for chronic low back pain with or without sciatica; evidence for traction in lumbar disc herniation with radiculopathy is insufficient; cervical traction may show improvements in uncontrolled series but has not demonstrated improvement relative to natural history.

Sources: NASS 2020/2011/2010; ACP/APS 2007; ACP 2017

Coverage limitations and exclusions for home traction therapy are governed by Ohio Administrative Code. Specifically, refer to Ohio Administrative Code Rule 5160-10-01 for DMEPOS general provisions and Ohio Administrative Code Rule 5160-10-02 for DMEPOS repair rules when determining coverage or payment applicability for traction devices.

Professional guideline reviews and systematic evidence summaries do not support routine use of traction for subacute or chronic low back pain. The NASS 2020 guideline states traction is not recommended for subacute or chronic low back pain because it provides no clinically significant improvement in pain or function; earlier NASS guidance (2011) found insufficient evidence to make a recommendation for lumbar disc herniation with radiculopathy. The ACP/APS 2007 guideline reported intermittent or continuous traction in patients with or without sciatica has not been proven effective for chronic low back pain, and the ACP 2017 review found insufficient evidence to evaluate traction alone or combined with other therapies and low-quality evidence showing no difference versus other treatments for radicular low back pain. Overall, the published literature is insufficient, conflicting, or of low quality to demonstrate net clinical benefit of home traction for these indications.

Based on the available evidence and guideline recommendations, home traction therapy for low back and neck disorders (with or without radiculopathy) is considered unproven and not medically necessary. The clinical literature does not demonstrate consistent benefit that would support routine coverage for these home traction devices.

For subacute or chronic low back pain, clinical practice guidelines have concluded that traction—whether intermittent or continuous—has not been shown to be effective. The joint ACP/APS (2007) statement and the ACP (2017) systematic review both report insufficient or low-quality evidence and do not support traction as an effective therapy for chronic low back pain with or without sciatica.

Medical Necessity Considerations

Home traction medical necessity — policy decision criteria

Policy decision

Overall: Home traction therapy is considered unproven and not medically necessary for the treatment of low back and neck disorders with or without radiculopathy due to insufficient or conflicting evidence of net benefit.

No patient-level criteria are provided to support routine coverage; requests are unlikely to be approved except where overridden by specific state rule.

DME medical necessity considerations

Clinical evidence does not support routine medical necessity for traction in many spine conditions; any approval should align with demonstrated indications and case-specific justification.

Evidence considerations: Traction has insufficient or low-quality evidence for effectiveness in lumbar disc herniation with radiculopathy and for chronic or subacute low back pain; cervical traction evidence is limited and improvements observed in uncontrolled series do not demonstrate benefit beyond natural history. Medical necessity determinations should require strong, case-specific documentation showing benefit beyond expected natural history and compliance with applicable state (Ohio Administrative Code) and contractual rules.

Procedure and Supply Codes

Referenced HCPCS CodesHCPCS

E0830	Ambulatory traction device, all types, each.
E0840	Traction frame, attached to headboard, cervical traction.
E0849	Traction equipment, cervical, free-standing stand/frame, pneumatic, applying traction force to other than mandible.
E0850	Traction stand, freestanding, cervical traction
E0855	Cervical traction equipment not requiring additional stand or frame.
E0856	Cervical traction device, with inflatable air bladder(s).
E0860	Traction equipment, overdoor, cervical.
E0941	Gravity assisted traction device, any type

Prior Authorization, Documentation, and Billing Guidance

Prior Authorization

Prior Authorization and Referenced Codes

Prior Authorization Required. Ohio members: requests for home traction therapy are evaluated under this policy and Ohio Administrative Code 5160-10-01. Prior authorization must be obtained when the member's benefit plan requires it.

Check member plan for prior authorization requirement and applicable federal/state/contractual rules (OAC 5160-10-01).
Include clinical rationale and supporting documentation with the request per UnitedHealthcare submission requirements.

Denial Risk

Clinical Guideline–Based Denial Risk

Home traction therapy is considered unproven and not medically necessary for treatment of low back and neck disorders with or without radiculopathy due to insufficient evidence. Coverage may be denied when traction is requested for subacute or chronic low back pain or chronic low back pain with or without sciatica.

Rental, Purchase, and Classification Information

Equipment	Rental vs Purchase / Payment Guidance	Notes
Home traction devices (ambulatory traction devices; cervical traction frames/stands; traction stands; gravity-assisted traction devices)
Refer to state DMEPOS rules (Ohio Administrative Code Rule 5160-10-01 for general provisions and Rule 5160-10-02 for repairs) to determine rental versus purchase and payment requirements; this policy does not specify separate rental/purchase rules.
Home traction therapy is designated unproven and not medically necessary for treating low back and neck disorders with or without radiculopathy; coverage and payment determinations must follow applicable federal, state (Ohio), and contractual requirements.

Equipment	FDA Classification (informational)	Rental vs Purchase / Payment Guidance
Non-powered traction devices (e.g., foam or rigid collars; over-the-door pulley; pneumatic or mechanical systems)
Class I (FDA) — devices are exempt from premarket notification procedures. Additional device-level information available from FDA classification database.
Specific rental versus purchase rules are not stated in this policy excerpt; providers should follow applicable federal, state, and contractual coverage rules when determining payment method.

Replacement / Repair Guidance

Replacement — not specified

Replacement intervalNot specified in this document excerpt; refer to Ohio Administrative Code Rule 5160-10-02 for repair/replacement and to applicable federal/state/contractual requirements.

Documentation required for replacementProvider/supplier should document device type (HCPCS), clinical indication, and justification for replacement per state DMEPOS rules.

Policy effect on replacement requestsBecause home traction therapy is designated unproven and not medically necessary, requests for replacement are unlikely to be approved unless state/contractual rules explicitly require coverage.

Replacement — not specified

Replacement interval specificsNot specified in policy; follow federal, state (Ohio Administrative Code), and contractual replacement/repair rules—see OAC Rule 5160-10-02.

Use of InterQual/UnitedHealthcare criteria

Required Documentation for Requests

Documentation Required

Document HCPCS, indication, prior conservative therapies, and OAC rules

Include the HCPCS device code, clinical indication, documentation of prior conservative therapies attempted, and a reference to Ohio DMEPOS rules (OAC 5160-10-01 and 5160-10-02) in the request; Ohio members’ requests will be evaluated against these state rules.

HCPCS code for the device
Clinical indication and prior conservative treatment details
Reference to Ohio Administrative Code Rule 5160-10-01 (and 5160-10-02 for repairs)

Documentation Required

Supply documentation of medical necessity and reference governing rules

Supply documentation that supports medical necessity and explicitly reference any applicable federal, state (Ohio Administrative Code), or contractual requirements used to determine coverage.

Record device type and any FDA classification as informational support
Cite the specific federal/state/contractual rule that governs the member’s benefit when making the determination

Services and Devices Not Covered

Home traction therapy devices used to treat low back and neck disorders, including cases with radiculopathy, are designated as not covered / not medically necessary under this Ohio-specific policy due to insufficient evidence of efficacy.

Traction devices used for subacute or chronic low back pain, and for chronic low back pain with or without sciatica, lack supportive evidence of clinical benefit. Guideline statements from ACP/APS (2007), ACP (2017), and NASS indicate that traction has not been proven effective for these conditions, and coverage for such uses is not supported by the available literature.

Background and Rationale

Traction is the application of a pulling or separating force to the spine intended to stretch soft tissues, relax muscle spasm, relieve pain, and decompress spinal structures. Cervical traction commonly uses a head or chin sling with pulley or motorized devices; lumbar traction may be applied intermittently or continuously and is intended to decompress disc spaces, unload vertebrae, decrease disc protrusion, or reduce muscle spasm. In routine clinical practice traction is often used short term alongside other modalities, but the evidence does not establish consistent clinical benefit for home use.

Definitions

Traction

DefinitionTraction is the act of drawing or pulling; forces are applied to the body to stretch a part or separate two or more parts, intended to relieve pain, relax muscle spasm, and decompress spinal structures.

Intended useUsed for individuals with musculoskeletal or neurological impairments of the spine to relieve pain and modify spinal mechanics.

Clinical applicationType and application depend on age, weight, and medical condition; often used short term and in conjunction with other modalities.

Cervical traction

DefinitionCervical traction is noninvasive traction used to stretch neck soft tissues and separate spinal joint structures to relieve neck pain.

MechanismOften employs a free weight and pulley system or a mechanical motorized device, frequently involving a head or chin sling to pull in a cephalad direction.

OpenPayer

Home Traction Therapy (for Ohio Only)