J44.81
✓ Billable
Bronchiolitis obliterans and bronchiolitis obliterans syndrome
ICD-10-CM · FY2026 · Diseases of the Respiratory System
Code
J44.81
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Respiratory System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code J44.81?
ICD-10-CM code J44.81 represents Bronchiolitis obliterans and bronchiolitis obliterans syndrome. It is a billable diagnosis code in the Diseases of the Respiratory System chapter, effective October 1, 2025 – September 30, 2026.
Is J44.81 billable?
Yes. J44.81 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is J44.81 in?
J44.81 belongs to the Diseases of the Respiratory System chapter (J00–J99) of ICD-10-CM.
Related codes in the J44 category
J44
Other chronic obstructive pulmonary disease
Non-billable
J44.0
Chronic obstructive pulmonary disease with (acute) lower respiratory infection
Billable
J44.1
Chronic obstructive pulmonary disease with (acute) exacerbation
Billable
J44.8
Other specified chronic obstructive pulmonary disease
Non-billable
J44.9
Chronic obstructive pulmonary disease, unspecified
Billable
J44.89
Other specified chronic obstructive pulmonary disease
Billable
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