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ICD-10-CM Codes
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C00-D49
Neoplasms
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C50-C50
Malignant neoplasms of breast
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C50-
Malignant neoplasm of breast
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2022 ICD-10-CM Diagnosis Code C50.612
2022 ICD-10-CM Diagnosis Code C50.612
Malignant neoplasm of axillary tail of left female breast
2016 2017 2018 2019 2020 2021 2022 Billable/Specific Code
- C50.612 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2022 edition of ICD-10-CM C50.612 became effective on October 1, 2021.
- This is the American ICD-10-CM version of C50.612 - other international versions of ICD-10 C50.612 may differ.
The following code(s) above
C50.612 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
C50.612:
Approximate Synonyms
- Female breast cancer, l axillary tail
- Female breast infiltrating ductal carcinoma, l axillar
- Female breast infiltrating lobular carcinoma, l axilla
- Infiltrating ductal carcinoma of axillary tail of left female breast
- Infiltrating lobular carcinoma of axillary tail of left female breast
- Primary malignant neoplasm of axillary tail of female left breast
ICD-10-CM C50.612 is grouped within Diagnostic Related Group(s) (MS-DRG v39.0):
- 582 Mastectomy for malignancy with cc/mcc
- 583 Mastectomy for malignancy without cc/mcc
- 597 Malignant breast disorders with mcc
- 598 Malignant breast disorders with cc
- 599 Malignant breast disorders without cc/mcc
Convert C50.612 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
ICD-10-CM Codes Adjacent To C50.612
C50.511 Malignant neoplasm of lower-outer quadrant of right female breast
C50.512 Malignant neoplasm of lower-outer quadrant of left female breast
C50.519 Malignant neoplasm of lower-outer quadrant of unspecified female breast
C50.52 Malignant neoplasm of lower-outer quadrant of breast, male
C50.521 Malignant neoplasm of lower-outer quadrant of right male breast
C50.522 Malignant neoplasm of lower-outer quadrant of left male breast
C50.529 Malignant neoplasm of lower-outer quadrant of unspecified male breast
C50.6 Malignant neoplasm of axillary tail of breast
C50.61 Malignant neoplasm of axillary tail of breast, female
C50.611 Malignant neoplasm of axillary tail of right female breast
C50.612
Malignant neoplasm of axillary tail of left female breast
C50.619 Malignant neoplasm of axillary tail of unspecified female breast
C50.62 Malignant neoplasm of axillary tail of breast, male
C50.621 Malignant neoplasm of axillary tail of right male breast
C50.622 Malignant neoplasm of axillary tail of left male breast
C50.629 Malignant neoplasm of axillary tail of unspecified male breast
C50.8 Malignant neoplasm of overlapping sites of breast
C50.81 Malignant neoplasm of overlapping sites of breast, female
C50.811 Malignant neoplasm of overlapping sites of right female breast
C50.812 Malignant neoplasm of overlapping sites of left female breast
C50.819 Malignant neoplasm of overlapping sites of unspecified female breast
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.