D49.1 - Neoplasm of unspecified behavior of respiratory system

The ICD 10 Code for Neoplasm of unspecified behavior of respiratory system is listed as D49.1.
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:	D49.1
Description:	Neoplasm of unspecified behavior of respiratory system
Diagnostic Related Groups (MS-DRG v30.0)	180 - Respiratory Neoplasms W Mcc 181 - Respiratory Neoplasms W Cc 182 - Respiratory Neoplasms 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:	239.1 - Neoplasm of unspecified nature of respiratory system
ICD-10-CM Siblings (same level / similar specificity) of D49.1:
D49.0 - Neoplasm of unspecified behavior of digestive system
D49.2 - Neoplasm of unspecified behavior of bone, soft tissue, and skin
D49.3 - Neoplasm of unspecified behavior of breast
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