- J45.909 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2024 edition of ICD-10-CM J45.909 became effective on October 1, 2022.
- This is the American ICD-10-CM version of J45.909 – other international versions of ICD-10 J45.909 may differ.
ICD-10-CM J45.909 is grouped within Diagnostic Related Group(s):
Applicable To
- Asthma NOS
Type 2 Excludes
- lung diseases due to external agents (J60-J70)
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2016 (effective 10/1/2015): No change
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to J45.909:
- allergic extrinsic > Asthma, asthmatic (bronchial) (catarrh) (spasmodic) J45.909
- childhood > Asthma, asthmatic (bronchial) (catarrh) (spasmodic) J45.909
- late-onset > Asthma, asthmatic (bronchial) (catarrh) (spasmodic) J45.909
- mixed > Asthma, asthmatic (bronchial) (catarrh) (spasmodic) J45.909
- nonallergic (intrinsic) > Asthma, asthmatic (bronchial) (catarrh) (spasmodic) J45.909
- predominantly allergic > Asthma, asthmatic (bronchial) (catarrh) (spasmodic) J45.909
- allergic (acute) > Bronchitis (diffuse) (fibrinous) (hypostatic) (infective) (membranous) J40
- asthmatic (bronchial) > Dyspnea (nocturnal) (paroxysmal) R06.00
- bronchitis > with J45.901
- with asthma (bronchial) > hay (allergic) J30.1
- asthma > with J67.9
- with asthma > allergic J30.9