C50.3 - Malignant neoplasm of lower-inner quadrant of breast
- Applicable to Malignant neoplasm of lower-inner quadrant of breast
- The 2025 edition of ICD10-CM C50.3 became effective on October 1, 2024.
- This is the American ICD10-CM version of C50.3 - other international versions of ICD10 C50.3 may differ.
- C50.3 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- C50.3 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
- C50.3 - Malignant neoplasm of lower-inner quadrant of breast
- C50.3 - Malignant neoplasm of lower-inner quadrant of breast
- C50.31 - Malignant neoplasm of lower-inner quadrant of breast, female
- C50.311 - Malignant neoplasm of lower-inner quadrant of right female breast
- C50.312 - Malignant neoplasm of lower-inner quadrant of left female breast
- C50.319 - Malignant neoplasm of lower-inner quadrant of unspecified female breast
- C50.32 - Malignant neoplasm of lower-inner quadrant of breast, male
- C50.321 - Malignant neoplasm of lower-inner quadrant of right male breast
- C50.322 - Malignant neoplasm of lower-inner quadrant of left male breast
- C50.329 - Malignant neoplasm of lower-inner quadrant of unspecified male breast
The following codes above C50.3 contain annotation back-references that may be applicable to C50.3:
Chapter: C00-D49 Neoplasms
Section: C50 Malignant neoplasms of breast
Category: C50 Malignant neoplasm of breast
Non-Billable/Non-Specific Code
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Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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