Is J85 a billable code?
No. J85 is a header code that groups 4 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
J85: Abscess of lung and mediastinum
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
J85 groups related diagnoses under abscess of lung and mediastinum. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
J85 questions
What does J85 mean?
J85 is the ICD-10-CM code for Abscess of lung and mediastinum. It is in chapter 10, Diseases of the respiratory system (J00-J99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.