N61.2
Non-billableGranulomatous mastitis
Granulomatous mastitis
This is a header/category code. For billing purposes, use a more specific child code from the list below.
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
Child Codes (4)
Also Known As / Clinical Terms(5)
Frequently Asked Questions
What is the ICD-10 code for granulomatous mastitis?
The ICD-10-CM code for granulomatous mastitis is N61.2. The full clinical description is "Granulomatous mastitis". N61.2 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code N61.2 mean?
ICD-10-CM code N61.2 represents “Granulomatous mastitis”. It is classified under Chapter 14: Diseases of the Genitourinary System and is a non-billable header code. Use a more specific child code for billing purposes.
Is N61.2 a billable code?
No, N61.2 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 4 child codes under N61.2.
What chapter is N61.2 in?
N61.2 is in Chapter 14: Diseases of the Genitourinary System (codes N00-N99).
What codes cannot be used with N61.2?
N61.2 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 are the subcategories under N61.2?
N61.2 has 4 child codes, including: N61.20 (Granulomatous mastitis, unspecified breast), N61.21 (Granulomatous mastitis, right breast), N61.22 (Granulomatous mastitis, left breast), N61.23 (Granulomatous mastitis, bilateral breast).
What are the UMLS CUIs for N61.2?
N61.2 is linked to 1 UMLS Concept Unique Identifier: C0405469. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does N61.2 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like granulomatous mastitis 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 N61.2?
There is no direct ICD-11 mapping available for N61.2 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.