Summary & Overview
HCPCS Level II A7010: Corrugated Tubing for Large Volume Nebulizer, 100 ft
HCPCS Level II code A7010 identifies disposable corrugated tubing, 100 feet, used with large volume nebulizers to deliver aerosolized medications and humidified gases. Nationally, this supply is a routine component of institutional respiratory care, affecting hospital and post-acute supply management, inventory, and billing for nebulizer therapy. Its use matters for providers and payers because it influences supply-line costs and the billing of respiratory therapy encounters.
Key payers considered include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of the code’s clinical role and typical sites of service, an overview of payer coverage considerations, and context for how this supply fits into respiratory therapy service lines. The publication also provides benchmarks and coding guidance where available, flags common modifier and billing considerations, and outlines data limitations. This summary serves clinicians, billing professionals, and policy analysts seeking a national perspective on coding and administrative handling of disposable corrugated tubing used with large volume nebulizers.
Data not available in the input for associated taxonomies, specific ICD-10 pairings, and payer-specific coverage policies.
Billing Code Overview
HCPCS Level II code A7010 describes corrugated tubing, disposable, used with large volume nebulizer, 100 feet. This item is a single-use respiratory supply manufactured as corrugated tubing designed to connect a large volume nebulizer to oxygen or air flow sources and to deliver aerosolized medication to patients.
Service Type: Durable medical equipment / respiratory supply
Typical Site of Service: Hospitals, long-term care facilities, skilled nursing facilities, and other institutional inpatient or outpatient settings where large volume nebulizers are used.
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Clinical & Coding Specifications
Clinical Context
A typical patient is an adult or pediatric inpatient or outpatient receiving continuous large-volume aerosol therapy for respiratory illness, such as acute hypoxemic respiratory failure with copious secretions, pneumonia, bronchiolitis, cystic fibrosis exacerbation, or chronic obstructive pulmonary disease (COPD) exacerbation requiring nebulized medication delivered by a large-volume nebulizer. The respiratory therapist or trained nurse assembles the large-volume nebulizer circuit, connects the A7010 corrugated disposable tubing (100 feet) to the nebulizer outlet and to the patient interface (mask or tracheostomy/ETT adapter), confirms secure connections, adjusts flow settings on the nebulizer compressor or oxygen source, and monitors aerosol delivery and patient response. Typical workflow steps: equipment selection and inspection, tubing run to bedside or wall outlet, connection to nebulizer and patient interface, initiation of therapy, periodic assessment for occlusion or condensation, and replacement of tubing per single-use policy or when soiled.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
00 | No modifier | Use when no special modifier applies to the claim |
22 |