A7006 Nebulizer Administration Set HCPCS Reimbursement | OpenPayer

Summary & Overview

HCPCS A7006: Administration Set with Small-Volume Filtered Pneumatic Nebulizer

HCPCS Level II code A7006 denotes an administration set paired with a small-volume filtered pneumatic nebulizer used to deliver aerosolized respiratory medications. Nationally, this code matters for coverage and billing of nebulized drug delivery supplies across ambulatory and home-based care settings, affecting respiratory disease management for patients requiring inhaled therapies. Key payers in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare.

Readers will learn what A7006 represents clinically and operationally, how it is used across typical sites of service (outpatient clinics, home health, long-term care, and ambulatory environments), and which payers commonly address coverage for nebulizer administration supplies. The publication also summarizes typical billing context, common modifiers used with the service line, and notes on where to find related coding and policy references. Data not available in the input is explicitly noted where applicable.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicareA7006HCPCS Level IInebulizerrespiratory-therapydurable-medical-equipmentadministration-sethome-healthambulatory-care

Billing Code Overview

HCPCS Level II code A7006 describes an administration set with a small volume filtered pneumatic nebulizer. This code represents the supply and apparatus used to deliver aerosolized medications via a pneumatic nebulizer system configured for small-volume treatments.

Service type: Nebulizer administration/supply

Typical site of service: Outpatient clinics, home health settings, long-term care facilities, and other ambulatory care environments where inhaled aerosol therapy is provided

Data not available in the input.

Clinical & Coding Specifications

Clinical Context

A typical adult patient with acute bronchospasm presents to an urgent care clinic or emergency department with wheeze, dyspnea, and reduced peak expiratory flow. A respiratory therapist or nurse prepares a small-volume, filtered pneumatic nebulizer and attaches an administration set to deliver bronchodilator solution (eg, albuterol) driven by compressed air or oxygen. The procedure includes verifying medication and dose, assembling the A7006 administration set with nebulizer, instructing the patient on mouthpiece or mask use, monitoring respiratory status during the 10–20 minute treatment, and documenting the device used (A7006), medication, clinical response, and any adverse events. Typical sites of service include emergency departments, hospital inpatient units, observation units, urgent care centers, outpatient clinics, and skilled nursing facilities where nebulized inhalation therapy is provided.

Coding Specifications

Modifier	Description	When to Use
`26`	Professional component	When reporting only the professional component of a service that has distinct technical and professional parts (rare for `A7006`).

HCPCS A6573: Gradient Compression Garment, Toe Caps, Custom

HCPCS-A4255-HOME-BLOOD-GLUCOSE-MONITOR-PLATFORMS-50-PER-BOX

HCPCS A4255: Platforms for Home Blood Glucose Monitor, 50 per Box

HCPCS-A7007-LARGE-VOLUME-NEBULIZER-DISPOSABLE

HCPCS A7007: Large Volume Nebulizer, Disposable, Unfilled

HCPCS-A4657-SYRINGE-WITH-OR-WITHOUT-NEEDLE

HCPCS A4657: Syringe, With or Without Needle

HCPCS-A6597-GRADIENT-COMPRESSION-BANDAGE-ROLL-LONG-STRETCH

HCPCS A6597: Gradient Compression Bandage Roll, Elastic Long Stretch

HCPCS-A5122-SKIN-BARRIER-SOLID-8X8-OSTOMY-SUPPLY

HCPCS A5122: Skin Barrier Solid 8 x 8 (Ostomy Supply)

HCPCS-A6502-COMPRESSION-BURN-GARMENT-CHIN-STRAP-CUSTOM

HCPCS A6502: Compression Burn Garment, Chin Strap, Custom Fabricated

HCPCS-A4457-ENEMA-TUBE-REPLACEMENT

HCPCS A4457: Enema Tube, Replacement, Each

HCPCS-A4913-DIALYSIS-MISCELLANEOUS-SUPPLIES-NOS

HCPCS A4913: Miscellaneous Dialysis Supplies, NOS

HCPCS-A6605-GRADIENT-COMPRESSION-FOAM-BANDAGING-SUPPLY-PER-YARD

HCPCS Level II A6605: Gradient Compression Padded Foam Bandaging, per Linear Yard

Showing 1–10 of 633

Taxonomy Code	Specialty	Notes
`Respiratory Therapy`	Respiratory Therapist	Primary provider specialty that assembles and administers small-volume nebulizer therapy using `A7006` sets.
`222500000X`	Pulmonology	Pulmonologists order and oversee inhalation therapy for chronic and acute airway disease.
`207RG0300X`	Emergency Medicine	Emergency physicians direct acute bronchodilator therapy in ED settings.
`163W00000X`	Internal Medicine	Hospitalists and primary care physicians may order nebulized treatments in inpatient or outpatient settings.
`363A00000X`	Nurse Practitioner	NPs frequently administer or supervise nebulizer treatments in clinics and urgent care.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`J45.901`	Unspecified asthma, uncomplicated	Common indication for nebulized bronchodilator therapy using `A7006` sets during acute exacerbations.
`J45.909`	Unspecified asthma, uncomplicated	Used interchangeably in clinical practice to document asthma requiring inhalation therapy.
`J44.1`	Chronic obstructive pulmonary disease with (acute) exacerbation	Nebulized bronchodilators are frequently administered for COPD exacerbations.
`J96.00`	Acute respiratory failure, unspecified whether with hypoxia or hypercapnia	Nebulizer therapy may be part of supportive respiratory treatments in acute respiratory compromise.
`R06.02`	Shortness of breath	Symptom code often accompanies use of nebulized therapies in urgent care and ED settings.
`A04.7`	Enterocolitis due to Clostridioides difficile	Data not clinically related to nebulizer use but occasionally co-diagnosed in hospitalized patients receiving respiratory therapy.
`B34.9`	Viral infection, unspecified	Viral respiratory infections often precipitate bronchospasm treated with nebulized medication.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`94640`	Pressurized or non-pressurized inhalation treatment for acute airway obstruction; nebulizer treatment	Directly related: billing for the inhalation therapy administration session that uses the `A7006` administration set.
`94621`	Pulmonary stress testing; spirometry, with bronchodilator responsiveness	Often performed before or after nebulized bronchodilator therapy to document response in outpatient settings.
`94010`	Bronchospasm evaluation by spirometry	Pre- and post-nebulizer spirometry can be billed to assess therapeutic effect.
`94760`	Noninvasive ear or pulse oximetry for oxygen saturation	Commonly performed concurrently to monitor oxygenation during nebulizer treatments, documented separately.
`94664`	Demonstration and/or evaluation of patient utilization of an aerosol generator (eg, nebulizer)	Education and device demonstration that may accompany provision of a nebulizer administration set like `A7006`.

OpenPayer