J41
⚠ Non-billable
Simple and mucopurulent chronic bronchitis
ICD-10-CM · FY2026 · Diseases of the Respiratory System
Code
J41
System
ICD-10-CM
Billable
No — use specific code
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.
Official coding notes
From CMS's ICD-10-CM Tabular List.
Excludes2 — not included here, but may code together
- chronic bronchitis NOS (J42)
- chronic obstructive bronchitis (J44.-)
Use additional code
- code to identify:
- exposure to environmental tobacco smoke (Z77.22)
- exposure to tobacco smoke in the perinatal period (P96.81)
- history of tobacco dependence (Z87.891)
- occupational exposure to environmental tobacco smoke (Z57.31)
- tobacco dependence (F17.-)
- tobacco use (Z72.0)
Frequently asked questions
What is ICD-10 code J41?
ICD-10-CM code J41 represents Simple and mucopurulent chronic bronchitis. It is a non-billable header code requiring a more specific subcategory in the Diseases of the Respiratory System chapter, effective October 1, 2025 – September 30, 2026.
Is J41 billable?
No. J41 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is J41 in?
J41 belongs to the Diseases of the Respiratory System chapter (J00–J99) of ICD-10-CM.
Related codes in the J41 category
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