D05.9
Non-billableUnspecified type of carcinoma in situ of breast
Unspecified type of carcinoma in situ of breast
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Status
Non-billable / Header
Chapter
2: NeoplasmsBlock
D00-D09
Parent Code
D05Child Codes
3
ICD-11 Mapping
1 equivalentCoding Notes
Includes
Conditions included under this code
- Bowen's disease
- erythroplasia
- grade III intraepithelial neoplasia
- Queyrat's erythroplasia
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
Child Codes (3)
Related Codes(3)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(13)
UMLS
- Breast Carcinoma In SituC0154084
- Breast cancer in situC0154084
- Carcinoma in situ of breastC0154084
- Carcinoma in situ of breast (disorder)C0154084
- Carcinoma in situ of breast NOSC0154084
- Non-invasive carcinoma of breastC0154084
- Unspecified type of carcinoma in situ of breastC0154084
- breast cancer in situC0154084
- breast carcinoma in situC0154084
- breast carcinoma situC0154084
- carcinoma in situ breastC0154084
- in situ carcinoma breastC0154084
- situ breast cancerC0154084
Frequently Asked Questions
What is the ICD-10 code for unspecified type of carcinoma in situ of breast?
The ICD-10-CM code for unspecified type of carcinoma in situ of breast is D05.9. The full clinical description is "Unspecified type of carcinoma in situ of breast". D05.9 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code D05.9 mean?
ICD-10-CM code D05.9 represents “Unspecified type of carcinoma in situ of breast”. It is classified under Chapter 2: Neoplasms and is a non-billable header code. Use a more specific child code for billing purposes.
Is D05.9 a billable code?
No, D05.9 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under D05.9.
What chapter is D05.9 in?
D05.9 is in Chapter 2: Neoplasms (codes C00-D49).
What codes cannot be used with D05.9?
D05.9 has Excludes1 notes indicating codes that cannot be used together with it, including: carcinoma in situ of skin of breast (D04.5); melanoma in situ of breast (skin) (D03.5); Paget's disease of breast or nipple (C50.-).
What are the subcategories under D05.9?
D05.9 has 3 child codes, including: D05.90 (Unspecified type of carcinoma in situ of unspecified breast), D05.91 (Unspecified type of carcinoma in situ of right breast), D05.92 (Unspecified type of carcinoma in situ of left breast).
What are the UMLS CUIs for D05.9?
D05.9 is linked to 1 UMLS Concept Unique Identifier: C0154084. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does D05.9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like unspecified type of carcinoma in situ of breast 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 D05.9?
D05.9 maps to the ICD-11 code: 2E65.Z (Carcinoma in situ of breast, unspecified).
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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.