C50.312
BillableMalig neoplasm of lower-inner quadrant of left female breast
Malignant neoplasm of lower-inner quadrant of left female breast
Coding Notes
Includes
Conditions included under this code
- connective tissue of breast
- Paget's disease of breast
- Paget's disease of nipple
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Use Additional Code
Additional codes that should follow this code
- code to identify estrogen, and other hormones and factors receptor status (Z17.-)
Also Known As / Clinical Terms
SNOMED CT
- Primary malignant neoplasm of breast lower inner quadrant373090000
- Primary malignant neoplasm of lower inner quadrant of breast373090000
- Primary infiltrating duct carcinoma of lower inner quadrant of left breast1306493002
- Primary infiltrating duct carcinoma of lower inner quadrant of breast1306503009
- Infiltrating duct carcinoma of lower inner quadrant of breast1306578004
- Infiltrating duct carcinoma of lower inner quadrant of left breast1306580005
- Lower inner quadrant lump of left breast457211000124102
- Lump in lower inner quadrant of left breast457211000124102
Frequently Asked Questions
What is the ICD-10 code for malig neoplasm of lower-inner quadrant of left female breast?
The ICD-10-CM code for malig neoplasm of lower-inner quadrant of left female breast is C50.312. The full clinical description is "Malignant neoplasm of lower-inner quadrant of left female breast". C50.312 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code C50.312 mean?
ICD-10-CM code C50.312 represents "Malignant neoplasm of lower-inner quadrant of left female breast". It is classified under Chapter 2: Neoplasms and is a billable/specific code that can be used on a claim.
Is C50.312 a billable code?
Yes, C50.312 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is C50.312 in?
C50.312 is in Chapter 2: Neoplasms (codes C00-D49).
What codes cannot be used with C50.312?
C50.312 has Excludes1 notes indicating codes that cannot be used together with it, including: skin of breast (C44.501, C44.511, C44.521, C44.591).
Are additional codes required with C50.312?
Yes, when using C50.312 you should also code: code to identify estrogen, and other hormones and factors receptor status (Z17.-).
What SNOMED CT codes does C50.312 map to?
C50.312 maps to 6 SNOMED CT concepts: 1306578004, 1306580005, 457211000124102, 1306503009, 1306493002, and 1 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for C50.312?
C50.312 is linked to 1 UMLS Concept Unique Identifier: C2842099. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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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.