J44.89 — Other specified chronic obstructive pulmonary disease
J44.89 is a billable, specific ICD-10-CM code for other specified chronic obstructive pulmonary disease. It is valid for submission on a claim.
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Chronic asthmatic (obstructive) bronchitis
- Chronic emphysematous bronchitis
Other codes that can never be billed with J44.89
These codes carry an Excludes1 note pointing at J44.89. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading J44.89 alone.
- J21.9Acute bronchiolitis, unspecified
Risk adjustment
J44.89 risk-adjusts. Under the CMS-HCC V28 model it maps to this category:
- HCC 280 Chronic Obstructive Pulmonary Disease, Interstitial Lung Disorders, and Other Chronic Lung Disorders0.319 RAF
Coefficient shown for the Community Non-dual Aged segment. A higher HCC in the same hierarchy will suppress this one, so capturing it does not always add score.
Medicare coverage
J44.89 is named in 22 Medicare coverage policies — 22 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A52466Nebulizers - Policy Article
- A52466Nebulizers - Policy Article
- A52466Nebulizers - Policy Article
- A52466Nebulizers - Policy Article
How J44.89 is indexed
Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to J44.89.
- Vanishing lung
- Asthma, asthmatic›chronic obstructive
- Bronchiolitis›chronic(fibrosing)
- Bronchitis›emphysematous(obstructive)
- Bronchitis›obstructive(chronic) (diffuse)
- Asthma, asthmatic›with›chronic obstructive bronchitis
- Asthma, asthmatic›with›chronic obstructive pulmonary disease
- Bronchitis›asthmatic›chronic
- Bronchitis›chronic›asthmatic(obstructive)
- Bronchitis›chronic›emphysematous
- Bronchitis›chronic›obstructive
- Bronchitis›with›obstruction(airway) (lung)
Related codes at this level
Codes that share J44.8. If J44.89 is not quite right, the correct code is usually one of these.
Questions about J44.89
- Is J44.89 a billable ICD-10-CM code?
- Yes. J44.89 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does J44.89 sit in the tabular list?
- Diseases of the respiratory system (J00-J99), in the block Chronic lower respiratory diseases (J40-J4A).