N61.0
Mastitis without abscess
- Release
- FY 2027
- Effective
Hierarchy
Where N61.0 sits in the official hierarchy. Each level is the code it is classified under.
- N61 Parent Inflammatory disorders of breast
- N61.0 This code Mastitis without abscess
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
Inclusion Terms
Infective mastitis (acute) (nonpuerperal) (subacute)
Inclusion Terms
Mastitis (acute) (nonpuerperal) (subacute) NOS
Inclusion Terms
Cellulitis (acute) (nonpuerperal) (subacute) of breast NOS
Inclusion Terms
Cellulitis (acute) (nonpuerperal) (subacute) of nipple NOS
Excludes1
inflammatory carcinoma of breast ( C50.A- )
Inherited from N61 — Inflammatory disorders of breast
Excludes1
inflammatory disorder of breast associated with childbirth ( O91 .-)
Inherited from N61 — Inflammatory disorders of breast
Version History
How N61.0 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentMastitis without abscess
-
FY 2026 Effective
UnchangedMastitis without abscess
Related Codes
Other codes under N61
Codes whose official notes reference N61.0
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
MedCodeSearch is an independent reference service and is not affiliated with CMS, CDC, or the U.S. government.
Look up another code
Search ICD-10-CM, ICD-10-PCS and HCPCS Level II by code or description.