D49.3 - Neoplasm of unspecified behavior of breast

The ICD 10 Code for Neoplasm of unspecified behavior of breast is listed as D49.3.
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:	D49.3
Description:	Neoplasm of unspecified behavior of breast Excludes1: neoplasm of unspecified behavior of skin of breast (D49.2)
Diagnostic Related Groups (MS-DRG v30.0)	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	Neoplasms of unspecified behavior (D49)
Parent	D49 - Neoplasms of unspecified behavior
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code:	239.3 - Neoplasm of unspecified nature of breast
ICD-10-CM Siblings (same level / similar specificity) of D49.3:
D49.0 - Neoplasm of unspecified behavior of digestive system
D49.1 - Neoplasm of unspecified behavior of respiratory system
D49.2 - Neoplasm of unspecified behavior of bone, soft tissue, and skin
D49.4 - Neoplasm of unspecified behavior of bladder
D49.5 - Neoplasm of unspecified behavior of other genitourinary organs
D49.6 - Neoplasm of unspecified behavior of brain
D49.7 - Neoplasm of unspecified behavior of endocrine glands and other parts of nervous system
D49.8 - Neoplasm of unspecified behavior of other specified sites
D49.9 - Neoplasm of unspecified behavior of unspecified site