CurrentCareSourcePolicy N/A

Airway Clearance Devices - Arkansas PASSE

Defines medical necessity, coverage, and conditions of coverage for mechanical insufflation-exsufflation devices and high-frequency chest compression (HFCWO) devices for Arkansas PASSE members.

Policy Summary

PayerCareSource

PolicyAirway Clearance Devices - Arkansas PASSE

Policy CodePolicy N/A

Change TypeNew policy

Effective Date10/01/2025

Next Review DateN/A

Key ActionObtain prior authorization using HCPCS codes E0482 or E0483 with documentation meeting the listed clinical criteria.

SourceLink

POLICY UPDATE CHANGES

New medical policy establishing coverage criteria for mechanical insufflation-exsufflation (E0482) and high-frequency chest compression devices (E0483) effective 10/01/2025.

2device classes with criteria

10/01/2025policy effective date

>=2exacerbations / year

6 moproductive cough

Coverage Criteria for Airway Clearance Devices

Mechanical Insufflation-Exsufflation Devices (E0482) - Covered when ALL are met

Covered when ALL of the following clinical criteria are met:

Mechanical In-exsufflation coverage: 1. Presence of neuromuscular or chest wall disease (eg, amyotrophic lateral sclerosis, congenital muscular dystrophies, Duchenne muscular dystrophy, multiple sclerosis, post-poliomyelitis, spinal cord injury, spinal muscle atrophy).

Impairment criterion: 2. The condition causes a significant impairment of chest wall and/or diaphragmatic movement resulting in an inability to clear retained secretions.

Conservative therapy failed/intolerant: 3. Member has an inadequate response or intolerance to chest percussion and postural drainage.

Exclusion conditions:

Policy Summary

PayerCareSource

PolicyAirway Clearance Devices - Arkansas PASSE

Policy CodePolicy N/A

Change TypeNew policy

Effective Date10/01/2025

Next Review DateN/A

Key ActionObtain prior authorization using HCPCS codes E0482 or E0483 with documentation meeting the listed clinical criteria.

SourceLink

On This Page

Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.

High Frequency Chest Compression Devices (E0483) - Covered when ANY is met

A CareSource considers HFCWO medically necessary when ANY of the following clinical criteria is met:

Cystic fibrosis or similar: 1. Cystic fibrosis when there is failure, intolerance, or contraindication to home chest physiotherapy or it cannot be provided.

Bronchiectasis confirmed: 2. Diagnosis of bronchiectasis confirmed by high-resolution, spiral, or standard CT scan characterized by either frequent exacerbations (eg, more than 2 per year) requiring antibiotics OR a daily productive cough for at least 6 continuous months.>2 exacerbations/year; 6 months productive cough

Coding and Clinical Thresholds

Covered HCPCS Codes - Mechanical Insufflation-ExsufflationHCPCSCovered

E0482

Mechanical Insufflation-Exsufflation Device

Covered HCPCS Codes - High Frequency Chest CompressionHCPCSCovered

E0483

High Frequency Chest Compression Device (HFCWO)

inv-08: Frequent exacerbations — more than 2 per year (threshold used in criteria)

ThresholdMore than 2 exacerbations per year (requiring antibiotic therapy)

ContextUsed as part of bronchiectasis criterion confirmed by CT scan (high-resolution, spiral, or standard)

ApplicationMeets HFCWO coverage when any listed criterion for bronchiectasis includes this frequency

inv-09: Productive cough duration — daily productive cough for at least 6 continuous months (threshold used in criteria)

ThresholdDaily productive cough for at least 6 continuous months

ContextUsed as part of bronchiectasis criterion confirmed by CT scan (high-resolution, spiral, or standard)

ApplicationMeets HFCWO coverage when any listed criterion for bronchiectasis includes this duration

Provider Requirements and Prior Authorization

Prior Authorization

Prior Authorization Required

Prior authorization is required for airway clearance devices. Providers must obtain prior authorization before rental or purchase of high-frequency chest wall oscillation (HFCWO) devices (HCPCS E0483) and mechanical insufflation-exsufflation devices (HCPCS E0482).

Affected codes: HCPCS E0482 (Mechanical insufflation-exsufflation device), HCPCS E0483 (High-frequency chest compression device)
Prior authorization required before initial rental or purchase and before continued residential use beyond the initial trial period

Step Therapy

Step Therapy / Conservative Therapy Requirements

Members must demonstrate trial and inadequate response or intolerance to conservative airway clearance therapies prior to coverage of an airway clearance device. Conservative therapy must be attempted and documented in the medical record.

Step therapy requirement: documented trial of conventional chest physiotherapy (eg, chest percussion and postural drainage) with inadequate response or intolerance
Documentation should include dates of therapy, provider performing therapy, and clinical response

Documentation Required

CMN Requirements for Continued HFCWO Use

For continued use of a high-frequency chest wall oscillation (HFCWO) device in a residential setting after the initial trial period, a Certificate of Medical Necessity (CMN) is required. The CMN must attest to the effectiveness of the device during the trial period and every previous rental period and must include the provider's recommendation for continued rental or for purchase. If applicable, the CMN must specify any change in the duration or frequency of therapy.

CMN must include: attestation of clinical effectiveness during trial and prior rental periods; recommendation for additional rental or purchase; specification of any change in duration/frequency of therapy (if applicable)
Failure to submit a complete CMN may result in denial of continued coverage

Denial Risk

Use for Non-Listed Indications Not Covered

A mechanical insufflation-exsufflation device used for indications not listed in the policy is not covered or reimbursable. Providers should ensure the indication meets the policy criteria (eg, presence of qualifying neuromuscular or chest wall disease with inability to clear retained secretions) before billing.

Non-listed indications for mechanical insufflation-exsufflation devices (E0482) are not covered
Ensure absence of contraindications (eg, bullous emphysema, pneumomediastinum, pneumothorax) prior to device use

Background and Rationale

Healthy individuals clear airway secretions via mucociliary action and cough. Secretion retention occurs in conditions that impair cough or mucociliary clearance — for example neuromuscular disorders, chest wall abnormalities, cystic fibrosis, bronchiectasis, COPD, or other causes that weaken cough effort. When cough is ineffective, retained secretions can lead to mucus plugging, recurrent infections, and respiratory morbidity; airway clearance devices are intended to assist secretion mobilization when conventional chest physiotherapy is inadequate or not tolerated.

Device Definitions

inv-15: High Frequency Chest Compression Device — inflatable vest description and operating range

Device typeInflatable vest connected by tubes to a small air-pulse generator

OperationAir-pulse generator rapidly inflates and deflates the vest to compress and release the chest wall

Frequency rangeUp to 20 times per second (oscillations per second)

inv-16: Mechanical Insufflation-Exsufflation Device — facemask insufflation/exsufflation (simulated cough)

Device formFacemask that covers the nose and mouth

MechanismAllows air to be pumped into the lungs (insufflation) then rapidly exsufflated to simulate cough (mechanical insufflation-exsufflation)

Coverage noteUse limited to indications listed in the policy; devices for other indications are not covered or reimbursable