J91.0 – Malignant pleural effusion

ICD-10-CM 2027 diagnosis code · Other diseases of the pleura

Billable code

ICD-10-CM code J91.0
Code
J91.0 (claims format: J910)
Description
Malignant pleural effusion
Billable
Yes – valid for HIPAA-covered transactions
Valid for
Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter
10. Diseases of the respiratory system (J00-J99)
Block
J90-J94 Other diseases of the pleura
Parent codes
J91

Notes for J91.0

Code first:

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

J91 – Pleural effusion in conditions classified elsewhere

Excludes2 (not included here):
  • pleural effusion in heart failure (I50.-)
  • pleural effusion in systemic lupus erythematosus (M32.13)

Index terms for J91.0

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in J91

Frequently asked questions

What is ICD-10 code J91.0?

J91.0 is the ICD-10-CM code for malignant pleural effusion, in the block J90-J94 (Other diseases of the pleura).

Is J91.0 a billable code?

Yes. J91.0 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does J91.0 belong to?

It belongs to category J91 – Pleural effusion in conditions classified elsewhere.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.