I31.39 – Other pericardial effusion (noninflammatory)
ICD-10-CM 2027 diagnosis code · Other forms of heart disease
ICD-10-CM code
I31.39
- Code
I31.39(claims format:I3139)- Description
- Other pericardial effusion (noninflammatory)
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 9. Diseases of the circulatory system (I00-I99)
- Block
- I30-I5A Other forms of heart disease
- Parent codes
- I31 › I31.3
Notes for I31.39
Applicable to:
- Chylopericardium
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
I31 – Other diseases of pericardium
Excludes1 (not coded here):
I31.3 – Pericardial effusion (noninflammatory)
Excludes1 (not coded here):
- acute pericardial effusion (I30.9)
Index terms for I31.39
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in I31.3
Frequently asked questions
What is ICD-10 code I31.39?
I31.39 is the ICD-10-CM code for other pericardial effusion (noninflammatory), in the block I30-I5A (Other forms of heart disease).
Is I31.39 a billable code?
Yes. I31.39 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does I31.39 belong to?
It belongs to category I31 – Other diseases of pericardium.
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.