CPAP BiPAP MACHINE INSURANCE (HCPCS) CODES

E0601	Continuous airway pressure (CPAP/APAP) device
E0470	Respiratory assist device, bi-level pressure (BiPAP) capability, WITHOUT backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device)
E0471	Respiratory assist device, bi-level pressure (BiPAP) capability, WITH backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device)
E0472	Respiratory assist device, bi-level pressure (BiPAP) capability, WITH backup rate feature, used with invasive interface, e.g., tracheostomy tube (intermittent assist device with continuous positive airway pressure device)
E0561	Humidifier, non-heated, used with positive airway pressure (CPAP/BiPAP/APAP) device
E0562	Humidifier, heated, used with positive airway pressure (CPAP/BiPAP/APAP) device

A7030	Full Face Mask used with Positive Airway Pressure (CPAP/BiPAP/APAP) Device
A7034	Nasal interface (mask or cannula type) used with positive airway pressure (CPAP/BiPAP/APAP) device , with or without headstrap
A7044	Combination oral/nasal mask, used with continuous positive airway pressure device
A7027	Combination oral/nasal mask, used with continuous positive airway pressure device

A7028	Replacement Oral Cushion for Combination Oral / Nasal Mask
A7029	Replacement Nasal Pillows Cushion for Combination Oral / Nasal Mask
A7031	Replacement Cushion for Full Face Mask
A7032	Replacement Cushion for Nasal Mask
A7033	Replacement Pillows for Nasal Pillows or Cannula Style Mask
A7035	Headgear used with positive airway pressure device
A7036	Chinstrap used with positive airway pressure device
A7037	Tubing used with positive airway pressure device
A4604	Heated Tubing used with positive airway pressure device
A7038	Filter, disposable, used with positive airway pressure device
A7039	Filter, non-disposable (reusable), used with positive airway presssure device
A7045	Exhalation port with or without swivel used with accessories for positive airway pressure devices
A7046	Water chamber for humidifier, used with positive airway pressure device
E1399	Miscellaneous Durable Medical Equipment Items, Components and Accessories

NEBULIZER & COMPRESSOR INSURANCE (HCPCS) CODES  

E0570	Nebulizer, with compressor
A7005	Administration set, with small volume nonfiltered pneumatic nebulizer, non-disposable
A7004	Small volume nonfiltered pneumatic nebulizer, disposable
A7003	Administration set, with small volume nonfiltered pneumatic nebulizer, disposable
A7015	Aerosol mask, used with dme nebulizer
A7014	Filter, nondisposable, used with aerosol compressor or ultrasonic generator
A7013	Filter, disposable, used with aerosol compressor or ultrasonic generator
A4627	Chamber, with or without mask, for use with metered dose inhaler

LIGHT THERAPY DEVICE INSURANCE (HCPCS) CODES  

E0203

Light Therapy Device

COMMON SLEEP & OXYGEN THERAPY DIAGNOSIS CODES (ICD10)

G47.30	Sleep Apnea (Unspecified)
G47.31	Primary Central Sleep Apnea
G47.33	Obstructive Sleep Apnea (Adult) (Pediatric)
G47.37	Central Sleep Apnea in Conditions Classified Elsewhere
G47.39	Other Sleep Apnea
J44.0	Chronic Obstructive Pulmonary Disease (COPD) with Acute Lower Respiratory Infection
J44.1	Chronic Obstructive Pulmonary Disease (COPD) with (Acute) Exacerbation
J44.9	Chronic Obstructive Pulmonary Disease (COPD) (Unspecified)
J45.20	Mild Intermittent Asthma (Uncomplicated)
J45.30	Mild Persistent Asthma (Uncomplicated)
J45.40	Moderate Persistent Asthma (Uncomplicated)
J45.50	Severe Persistent Asthma (Uncomplicated)
J45.901	Unspecified Asthma with (Acute) Exacerbation
J45.909	Unspecified Asthma (Uncomplicated)