N61.0
BillableMastitis without abscess
Mastitis without abscess
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Infective mastitis (acute) (nonpuerperal) (subacute)
- Mastitis (acute) (nonpuerperal) (subacute) NOS
- Cellulitis (acute) (nonpuerperal) (subacute) of breast NOS
- Cellulitis (acute) (nonpuerperal) (subacute) of nipple NOS
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
Also Known As / Clinical Terms(95)
SNOMED CT
- Cellulitis of pectoral region2385003
- Nonpuerperal abscess of breast7079009
- Staphylococcal mastitis8287004
- Actinobacillary mastitis14390004
- Actinobacillosis16140007
- Actinobacillus infection16140007
- Infective mastitis23623005
- Coliform mastitis23710009
- Pseudomonas aeruginosa mastitis54574002
- Retromammary mastitis60340005
- Submammary mastitis60340005
- Mycoplasma mastitis63774006
- Subacute mastitis70912006
- Cellulitis of breast75817003
- Acute mastitis82789004
- Nonpuerperal mastitis83620003
- Galactophoritis95602007
- Nipple ulceration95604008
- Ulcer of nipple95604008
- Acute non-puerperal mastitis198100003
- Subacute non-puerperal mastitis198102006
- Acute non-puerperal breast abscess198104007
- Breast infection198108005
- Obstetric infection of breast200364001
- Subareolar mastitis237440004
- Mastitis of mumps237443002
- Infected Montgomery tubercles of areola237461006
- Infected gland of Montgomery237461006
- Nipple infection237462004
- Ulceration of breast248818003
- Inflammatory breast disease266579006
- Inflammatory disorder of breast266579006
- Mastitis266579006
- Acute adolescent mastitis266580009
- Obstetric mastitis274131006
- Inflammation of gland of Montgomery290120002
- Adolescent mastitis302923009
- Pubertal mastitis302923009
- Thelitis370501004
- Corynebacterial mastitis408639009
- Nonpuerperal abscess of areola426836003
- Nonpuerperal mastitis of left breast12236241000119101
- Nonpuerperal mastitis of right breast12236281000119106
UMLS
Clinical Terms
- Nonpuerperal mastitis
- Acute non-puerperal mastitis
- Infected Montgomery tubercles of areola
- Corynebacterial mastitis
- Retromammary mastitis
- Cellulitis of pectoral region
- Mastitis of mumps
- Subacute mastitis
- Breast infection
- Nonpuerperal mastitis of right breast
- Cellulitis (acute) (nonpuerperal) (subacute) of breast NOS
- Actinobacillary mastitis
- Galactophoritis
- Nipple infection
- Nonpuerperal mastitis of left breast
- Subacute non-puerperal mastitis
- Acute mastitis
- Ulceration of breast
- Cellulitis (acute) (nonpuerperal) (subacute) of nipple NOS
- Nonpuerperal abscess of areola
- Pseudomonas aeruginosa mastitis
- Subareolar mastitis
- Adolescent mastitis
- Pubertal mastitis
- Actinobacillus infection
- Acute adolescent mastitis
- Mastitis (acute) (nonpuerperal) (subacute) NOS
- Coliform mastitis
- Inflammation of gland of Montgomery
- Staphylococcal mastitis
- Obstetric infection of breast
- Infective mastitis (acute) (nonpuerperal) (subacute)
- Inflammatory disorder of breast
- Inflammatory breast disease
- Cellulitis of breast
- Obstetric mastitis
- Infective mastitis
- Nipple ulceration
- Infected gland of Montgomery
- Submammary mastitis
- Mastitis
- Thelitis
- Mycoplasma mastitis
- Actinobacillosis
- Ulcer of nipple
- Acute non-puerperal breast abscess
- Nonpuerperal abscess of breast
Frequently Asked Questions
What is the ICD-10 code for mastitis without abscess?
The ICD-10-CM code for mastitis without abscess is N61.0. The full clinical description is "Mastitis without abscess". N61.0 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code N61.0 mean?
ICD-10-CM code N61.0 represents “Mastitis without abscess”. 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 N61.0 a billable code?
Yes, N61.0 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is N61.0 in?
N61.0 is in Chapter 14: Diseases of the Genitourinary System (codes N00-N99).
What codes cannot be used with N61.0?
N61.0 has Excludes1 notes indicating codes that cannot be used together with it, including: disorders of breast associated with childbirth (O91-O92); inflammatory carcinoma of breast (C50.9); inflammatory disorder of breast associated with childbirth (O91.-); and 2 more.
What SNOMED CT codes does N61.0 map to?
N61.0 maps to 36 SNOMED CT concepts: 14390004, 16140007, 266580009, 82789004, 198104007, and 31 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for N61.0?
N61.0 is linked to 5 UMLS Concept Unique Identifiers: C4268908, C4268909, C4268906, C4268907, C4268905. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does N61.0 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like mastitis without abscess 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 N61.0?
There is no direct ICD-11 mapping available for N61.0 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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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.