ICD 10 CM Codes

J44.9 Chronic obstructive pulmonary disease, unspecified
Billable Code  is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
GEMS
ICD-10-CM J44.9 converts approximately to:ICD-9-CM
2018 ICD-9-CM 491.20 Obstructive chronic bronchitis without exacerbation
GEMS
ICD-10-CM J44.9 converts approximately to:ICD-9-CM
2018 ICD-9-CM 493.20 Chronic obstructive asthma, unspecified
Type 2 Excludes
lung diseases due to external agents (J60-J70)
Alternate Description
Chronic obstructive airway disease NOS
Chronic obstructive lung disease NOS
ICD-10-CM Index Entry
ICD-10-CM Index entries containing back-references to ICD-10-CM '.J44.9.'
Asthma, asthmatic (bronchial) (catarrh) (spasmodic); with; chronic obstructive bronchitis
Asthma, asthmatic (bronchial) (catarrh) (spasmodic); with; chronic obstructive pulmonary disease
Asthma, asthmatic (bronchial) (catarrh) (spasmodic); chronic obstructive
Bronchiolitis (acute) (infective) (subacute); chronic (fibrosing) (obliterative)
Bronchiolitis (acute) (infective) (subacute); fibrosa obliterans
Bronchiolitis (acute) (infective) (subacute); obliterative (chronic) (subacute)
Bronchitis (diffuse) (fibrinous) (hypostatic) (infective) (membranous); with; obstruction (airway) (lung)
Bronchitis (diffuse) (fibrinous) (hypostatic) (infective) (membranous); asthmatic; chronic
Bronchitis (diffuse) (fibrinous) (hypostatic) (infective) (membranous); chronic; with; airways obstruction
Bronchitis (diffuse) (fibrinous) (hypostatic) (infective) (membranous); chronic; asthmatic (obstructive)
Bronchitis (diffuse) (fibrinous) (hypostatic) (infective) (membranous); chronic; emphysematous
Bronchitis (diffuse) (fibrinous) (hypostatic) (infective) (membranous); chronic; obliterans
Bronchitis (diffuse) (fibrinous) (hypostatic) (infective) (membranous); chronic; obstructive
Bronchitis (diffuse) (fibrinous) (hypostatic) (infective) (membranous); emphysematous (obstructive)
Bronchitis (diffuse) (fibrinous) (hypostatic) (infective) (membranous); obliterans (chronic)
Bronchitis (diffuse) (fibrinous) (hypostatic) (infective) (membranous); obstructive (chronic) (diffuse)
Disease, diseased; airway; obstructive, chronic
Disease, diseased; lung; obstructive (chronic)
Disease, diseased; lung; obstructive (chronic); with; asthma
Disease, diseased; lung; obstructive (chronic); with; bronchitis
Disease, diseased; lung; obstructive (chronic); with; emphysema
Disease, diseased; pulmonary; chronic obstructive
Dyspnea (nocturnal) (paroxysmal); asthmatic (bronchial); with; bronchitis; chronic
Obstruction, obstructed, obstructive; airway; with; bronchitis (chronic)
Obstruction, obstructed, obstructive; airway; chronic
Obstruction, obstructed, obstructive; lung; disease, chronic
Obstruction, obstructed, obstructive; respiratory; chronic
Pneumatocele (lung); tension
Vanishing lung