I31.0 – Chronic adhesive pericarditis
ICD-10-CM 2027 diagnosis code · Other forms of heart disease
ICD-10-CM code
I31.0
- Code
I31.0(claims format:I310)- Description
- Chronic adhesive pericarditis
- 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
Notes for I31.0
Applicable to:
- Accretio cordis
- Adherent pericardium
- Adhesive mediastinopericarditis
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
I31 – Other diseases of pericardium
Index terms for I31.0
Entries in the ICD-10-CM alphabetic index that lead to this code:
- Milk, spots
- Accretio cordis
- Cardiosymphysis
- Soldier's, patches
- Adherent, pericardium
- Pericarditis, fibrous
- Pericarditis, plastic
- Adhesions, adhesive, heart
- Adhesions, adhesive, cardiac
- Fibrosis, fibrotic, pericardium
- Adhesions, adhesive, pericardium
- Mediastinopericarditis, adhesive
- Pericarditis, adhesive or adherent
- Pericarditis, obliterans, obliterating
Related codes in I31
Frequently asked questions
What is ICD-10 code I31.0?
I31.0 is the ICD-10-CM code for chronic adhesive pericarditis, in the block I30-I5A (Other forms of heart disease).
Is I31.0 a billable code?
Yes. I31.0 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does I31.0 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.