N60.39 – Fibrosclerosis of unspecified breast
ICD-10-CM 2027 diagnosis code · Disorders of breast
ICD-10-CM code
N60.39
- Code
N60.39(claims format:N6039)- Description
- Fibrosclerosis of unspecified breast
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 14. Diseases of the genitourinary system (N00-N99)
- Block
- N60-N65 Disorders of breast
- Parent codes
- N60 › N60.3
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
N60 – Benign mammary dysplasia
Includes:
- fibrocystic mastopathy
N60.3 – Fibrosclerosis of breast
Applicable to:
- Cystic mastopathy with epithelial proliferation
Block N60-N65
Related codes in N60.3
Frequently asked questions
What is ICD-10 code N60.39?
N60.39 is the ICD-10-CM code for fibrosclerosis of unspecified breast, in the block N60-N65 (Disorders of breast).
Is N60.39 a billable code?
Yes. N60.39 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does N60.39 belong to?
It belongs to category N60 – Benign mammary dysplasia.
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.