C50.31 - Malignant neoplasm of lower-inner quadrant of breast, female
- Applicable to Malignant neoplasm of lower-inner quadrant of breast, female
- The 2025 edition of ICD10-CM C50.31 became effective on October 1, 2024.
- This is the American ICD10-CM version of C50.31 - other international versions of ICD10 C50.31 may differ.
- C50.31 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- C50.31 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.
- C50.31 - Malignant neoplasm of lower-inner quadrant of breast, female
- 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
Non-Billable/Non-Specific Code
The following codes above C50.31 contain annotation back-references that may be applicable to C50.31:
- Chapter: C00-D49 - Neoplasms
- Section: C50 - Malignant neoplasms of breast
- Category: C50 - Malignant neoplasm of breast
Browse other similar CM codes:
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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