Non-pneumatic compression devices (NPCDs) and garments
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Provider guidance for prior authorization and medical necessity determinations for non-pneumatic compression devices and garments (e.g., Venowave VW5) for individuals covered under HUSKY programs. Affects Connecticut Medicaid (HUSKY A, B, C, D) providers submitting DME requests.
No material clinical or coverage changes in this revision.
Coverage Determinations
Investigational / Not Medically Necessary
Coverage determination
applies to all indications described
The use of non‑pneumatic compression devices (NPCDs) and garments is considered investigational and therefore not medically necessary for the treatment of any condition. This exclusion applies broadly, including but not limited to lymphedema, venous thromboembolism (VTE), and post‑thrombotic syndrome (PTS), because there is insufficient evidence in peer‑reviewed, published medical literature supporting their safety and clinical efficacy.
Use of NPCDs and garments, including the Venowave VW5 device, is not medically necessary for any indication due to insufficient evidence of safety and clinical efficacy in peer‑reviewed publications. Coverage determinations for these devices will follow the DSS definition of Medical Necessity; where evidence is lacking, claims for NPCDs and garments will be denied as investigational.
Codes Reviewed
| E0677 | Non-pneumatic sequential compression garment trunk. |
| E0678 | Non-pneumatic sequential compression garment full leg. |
| E0679 | Non-pneumatic sequential compression garment half leg. |
| E0680 | Non-pneumatic compression controller with sequential calibrated gradient pressure. |
| E0681 | Non-pneumatic compression controller without calibrated gradient pressure. |
| E0682 | Non-pneumatic sequential compression garment full arm. |
| E0683 | Non-pneumatic, non-sequential, peristaltic wave compression pump |
Provider Requirements and Review Process
Prior authorization required
Prior authorization is required for non-pneumatic compression devices (NPCDs) and garments; requests for coverage are reviewed in accordance with procedures for durable medical equipment and, where applicable, using InterQual® criteria.
- Applies to HCPCS codes E0677–E0683 as listed in the policy.
- Obtain prior authorization before delivery regardless of place of service.
Provider action (reserved)
Reserved for additional provider actions. If used, include only documented, case-specific requirements from HUSKY policy or referenced InterQual guidance.
Documentation and review process for prior authorization
Submit case-specific clinical information with the prior authorization request; reviews will use InterQual® criteria for pneumatic devices and the Compression Garments or Burn Garments policies when InterQual criteria are not available.
- Include documentation of the individual’s clinical condition and rationale for device use.
- HUSKY will base coverage determinations on review of requested and/or submitted case-specific information.
Investigational — potential denial
Requests for NPCDs and garments will be considered investigational and therefore not medically necessary due to insufficient evidence of safety and clinical efficacy; this is a basis for denial of coverage for any indication (including lymphedema, VTE, and PTS).
- Applies to the Venowave VW5 device and all NPCDs/garments.
- Denial may be issued when peer‑reviewed published evidence of safety and efficacy is insufficient.
Key Definitions
Evidence and Medical Necessity Basis
Medical Necessity — Evidence-based requirement
Covered only when the following evidence requirement is met:
HUSKY will consider InterQual criteria where applicable for pneumatic devices; NPCDs remain investigational until adequate evidence is available.
DME Rental and Purchase Review Rules
| Item | Rule |
|---|---|
| NPCDs and garments | Requests for coverage are reviewed in accordance with procedures for durable medical equipment prior authorization. Prior authorization is required; coverage determinations are based on review of requested and/or submitted case‑specific clinical information. |
Documentation Requirements for Prior Authorization
Submit clinical documentation with prior authorization
Submit clinical documentation supporting medical necessity with the prior authorization request; HUSKY will review submissions using InterQual® criteria for pneumatic devices and referenced garment policies when InterQual is not available.
- Clinical documentation should be case‑specific to support the medical necessity determination.
- Reviews follow DME prior authorization procedures and applicable InterQual guidance.
Background and Device Description
Non‑pneumatic compression devices (NPCDs) generally consist of a garment sleeve that incorporates shape‑memory alloy actuators and are powered by a battery‑operated control unit. The actuators repeatedly change shape under controller input to provide sequential compression that mimics muscle contraction while allowing wearer mobility. NPCDs have been proposed primarily for management of lymphedema and have been considered for venous insufficiency, but current peer‑reviewed evidence is insufficient to establish safety and clinical efficacy for these indications.
Non-Covered Items
Non‑pneumatic compression devices and garments, including the Venowave VW5, are not covered by HUSKY Health because they are considered investigational for all indications. Providers should not expect coverage for these devices under HUSKY programs in the absence of new, robust peer‑reviewed evidence demonstrating safety and efficacy.
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