N64.0
BillableFissure and fistula of nipple
Fissure and fistula of nipple
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •mechanical complication of breast prosthesis and implantT85.4
Related Codes(7)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(28)
SNOMED CT
- Cracked nipple54220007
- Fissure of nipple54220007
- Fissured nipple54220007
- Fissure and fistula of nipple237464003
- Bilateral cracked nipples15953261000119105
- Fissure of bilateral nipples15953261000119105
- Fissure of both nipples15953261000119105
- Fissure of left nipple15953301000119102
- Left cracked nipple15953301000119102
- Fissure of right nipple15953421000119101
- Right cracked nipple15953421000119101
- Lesion of left nipple15954421000119103
- Lesion of right nipple15954381000119107
Clinical Terms
- Right cracked nipple
- Fissured nipple
- Left cracked nipple
- Fissure of bilateral nipples
- Lesion of left nipple
- Fissure of both nipples
- Fissure of nipple
- Fissure and fistula of nipple (disorder)
- Bilateral cracked nipples
- Fissure of left nipple
- Cracked nipple
- Fissure of right nipple
- Lesion of right nipple
Frequently Asked Questions
What is the ICD-10 code for fissure and fistula of nipple?
The ICD-10-CM code for fissure and fistula of nipple is N64.0. The full clinical description is "Fissure and fistula of nipple". N64.0 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code N64.0 mean?
ICD-10-CM code N64.0 represents “Fissure and fistula of nipple”. It is classified under Chapter 14: Diseases of the Genitourinary System and is a billable/specific code that can be used on a claim.
Is N64.0 a billable code?
Yes, N64.0 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is N64.0 in?
N64.0 is in Chapter 14: Diseases of the Genitourinary System (codes N00-N99).
What codes cannot be used with N64.0?
N64.0 has Excludes1 notes indicating codes that cannot be used together with it, including: disorders of breast associated with childbirth (O91-O92).
What SNOMED CT codes does N64.0 map to?
N64.0 maps to 7 SNOMED CT concepts: 15953261000119105, 54220007, 237464003, 15953301000119102, 15953421000119101, and 2 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for N64.0?
N64.0 is linked to 1 UMLS Concept Unique Identifier: C0405482. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does N64.0 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like fissure and fistula of nipple affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of N64.0?
N64.0 maps to the ICD-11 code: GB23.1 (Fissure or fistula of nipple).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.