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C50.321 - Malignant neoplasm of lower-inner quadrant of right male breast


The ICD 10 Code for Malignant neoplasm of lower-inner quadrant of right male breast is listed as C50.321.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: C50.321
Description: Malignant neoplasm of lower-inner quadrant of right male breast
Diagnostic Related Groups
(MS-DRG v30.0)
582 - Mastectomy For Malignancy W Cc/mcc
583 - Mastectomy For Malignancy W/o Cc/mcc
597 - Malignant Breast Disorders W Mcc
598 - Malignant Breast Disorders W Cc
599 - Malignant Breast Disorders W/o Cc/mcc
600 - Non-malignant Breast Disorders W Cc/mcc
601 - Non-malignant Breast Disorders W/o Cc/mcc
Chapter Neoplasms (C00-D49)
Block Malignant neoplasms of breast (C50)
Parent C50.32 - Malignant neoplasm of lower-inner quadrant of breast, male
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 175.9 - Malignant neoplasm of other and unspecified sites of male breast (approximate)
ICD-10-CM Siblings (same level / similar specificity) of C50.321:
C50.322 - Malignant neoplasm of lower-inner quadrant of left male breast
C50.329 - Malignant neoplasm of lower-inner quadrant of unspecified male breast