ICD-10-CM
ICD-10 code for Fibrocystic breast disease: N60.19
The closest CDC title for "Fibrocystic breast disease" is N60.19, Diffuse cystic mastopathy of unspecified breast. N60.19 is a billable code.
Source: CDC ICD-10-CM FY2027 order file dated June 16, 2026. Publisher page
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Codes under N60, then other CDC titles that name diffuse cystic mastopathy of unspecified breast
A header groups codes and is not billed. A billable code is one you can report.
- N60Benign mammary dysplasiaHeader
- N60.0Solitary cyst of breastHeader
- N60.01Solitary cyst of right breastBillable
- N60.02Solitary cyst of left breastBillable
- N60.09Solitary cyst of unspecified breastBillable
- N60.1Diffuse cystic mastopathyHeader
- N60.11Diffuse cystic mastopathy of right breastBillable
- N60.12Diffuse cystic mastopathy of left breastBillable
- N60.19Diffuse cystic mastopathy of unspecified breastBillable
- N60.2Fibroadenosis of breastHeader
- N60.21Fibroadenosis of right breastBillable
- N60.22Fibroadenosis of left breastBillable
- N60.29Fibroadenosis of unspecified breastBillable
- N60.3Fibrosclerosis of breastHeader
- N60.31Fibrosclerosis of right breastBillable
- N60.32Fibrosclerosis of left breastBillable
- N60.39Fibrosclerosis of unspecified breastBillable
- N60.4Mammary duct ectasiaHeader
- N60.41Mammary duct ectasia of right breastBillable
- N60.42Mammary duct ectasia of left breastBillable
- N60.49Mammary duct ectasia of unspecified breastBillable
- N60.8Other benign mammary dysplasiasHeader
- N60.81Other benign mammary dysplasias of right breastBillable
- N60.82Other benign mammary dysplasias of left breastBillable
- N60.89Other benign mammary dysplasias of unspecified breastBillable
- N60.9Unspecified benign mammary dysplasiaHeader
- N60.91Unspecified benign mammary dysplasia of right breastBillable
- N60.92Unspecified benign mammary dysplasia of left breastBillable
- N60.99Unspecified benign mammary dysplasia of unspecified breastBillable
Excludes1
Excludes1 means these codes are not reported together.
From N60.1. A note on a category applies to every code under it.
Related conditions
Related pages
- N60.19 code detailsNotes, nearby codes, CMS-HCC group
- Category N60Every code under it
- Chapter 14Diseases of the genitourinary system
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Fibrocystic breast disease?
The closest CDC title for "Fibrocystic breast disease" is N60.19, Diffuse cystic mastopathy of unspecified breast. N60.19 is a billable code.
Is N60.19 billable?
Yes. N60.19 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to N60.19?
The CDC tabular list gives 1 Excludes1 note (not coded together) for N60.19 and the categories above it. They are listed on this page.
What chapter is N60.19 in?
Chapter 14. Diseases of the genitourinary system.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.