170.9 - Malignant Neoplasm Of Bone And Articular Cartilage, Site Unspecified
The ICD 9 Code for Malignant neoplasm of bone and articular cartilage, site unspecified is listed as 170.9.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
| ICD 9 CM Field | Value |
|---|---|
| Diagnosis Code: | 170.9 |
| Long Description: | Malignant neoplasm of bone and articular cartilage, site unspecified |
| Short Description: | Malig neopl bone NOS |
| Chapter: | Neoplasms |
| Block: | Malignant Neoplasm Of Bone, Connective Tissue, Skin, And Breast (170-176) |
| Related Descriptions: |
Adamantinoma of long bone
Carcinoma of bone, connective tissue, skin and breast Chondrosarcoma Chondrosarcoma of bone Diaphyseal medullary stenosis with bone malignancy Ewing's sarcoma of bone Extraskeletal osteosarcoma Local recurrence of malignant tumor of bone Malignant neoplasm of bone Malignant neoplasm of bone, connective tissue, skin and breast Malignant neoplasm of skeletal system Metastasis from malignant tumor of bone Osteitis deformans in neoplastic disease Osteosarcoma of bone Overlapping malignant neoplasm of bone and articular cartilage Overlapping malignant neoplasm of bone and articular cartilage of limbs Primary malignant neoplasm of articular cartilage Primary malignant neoplasm of bone Primitive neuroectodermal tumor/Ewing's sarcoma TNM finding pT1: Tumor 5 cm or less in greatest dimension (extraosseous primitive neuroectodermal tumor/Ewing's sarcoma) pT1: Tumor 8 cm or less in greatest dimension (osseous primitive neuroectodermal tumor/Ewing's sarcoma) pT1a: Tumor 5 cm or less in greatest dimension, superficial tumor (extraosseous primitive neuroectodermal tumor/Ewing's sarcoma) pT1b: Tumor 5 cm or less in greatest dimension, deep tumor (extraosseous primitive neuroectodermal tumor/Ewing's sarcoma) pT2: Tumor more than 5 cm in greatest dimension (extraosseous primitive neuroectodermal tumor/Ewing's sarcoma) pT2: Tumor more than 8 cm in greatest dimension (osseous primitive neuroectodermal tumor/Ewing's sarcoma) pT2a: Tumor more than 5 cm in greatest dimension, superficial tumor (extraosseous primitive neuroectodermal tumor/Ewing's sarcoma) pT2b: Tumor more than 5 cm in greatest dimension, deep tumor (extraosseous primitive neuroectodermal tumor/Ewing's sarcoma) pT3: Discontinuous tumors in the primary bone site (osseous primitive neuroectodermal tumor/Ewing's sarcoma) Sarcoma of bone |
| ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD-10-CM Code: | C41.9 - Malignant neoplasm of bone and articular cartilage, unspecified (approximate) |
| ICD-9-CM Siblings (same level / similar specificity) of 170.9: | |
| 170.0 - Malignant neoplasm of bones of skull and face, except mandible | |
| 170.1 - Malignant neoplasm of mandible | |
| 170.2 - Malignant neoplasm of vertebral column, excluding sacrum and coccyx | |
| 170.3 - Malignant neoplasm of ribs, sternum, and clavicle | |
| 170.4 - Malignant neoplasm of scapula and long bones of upper limb | |
| 170.5 - Malignant neoplasm of short bones of upper limb | |
| 170.6 - Malignant neoplasm of pelvic bones, sacrum, and coccyx | |
| 170.7 - Malignant neoplasm of long bones of lower limb | |
| 170.8 - Malignant neoplasm of short bones of lower limb | |