Home > 2015 ICD-9-CM Diagnosis Codes > Neoplasms 140-239 > Malignant Neoplasm Of Bone, Connective Tissue, Skin, And Breast 170-176 > Malignant neoplasm of bone and articular cartilage 170-
Specific code 2015 ICD-9-CM Diagnosis Code 170.1
Malignant neoplasm of mandible
  • 2015
  • Billable Thru Sept 30/2015
  • Non-Billable On/After Oct 1/2015

  • ICD-9-CM 170.1 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 170.1 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
Convert to ICD-10-CM: 170.1 converts directly to:
  • 2015/16 ICD-10-CM C41.1 Malignant neoplasm of mandible
Approximate Synonyms
  • Bone cancer, mandible
  • Cancer ameloblastoma, mandible
  • Cancer of the bone, mandible
  • Malignant ameloblastoma of mandible
  • Malignant ameloblastoma, mandible
  • Odontogenic carcinoma
  • Primary malignant neoplasm of mandible
  • Primary malignant odontogenic neoplasm of jaw
170.1 Excludes
  • carcinoma, any type except intraosseous or odontogenic:
Applies To
  • Inferior maxilla
  • Jaw bone NOS
  • Lower jaw bone
ICD-9-CM Volume 2 Index entries containing back-references to 170.1:
  • Ameloblastoma (M9310/0) 213.1
    • malignant (M9310/3) 170.1
      • jaw (bone) (lower) 170.1
  • Carcinoma (M8010/3) - see also Neoplasm, by site, malignant
    • intraosseous (M9270/3) 170.1
    • odontogenic (M9270/3) 170.1
  • Fibrosarcoma (M8810/3) - see also Neoplasm, connective tissue, malignant
    • ameloblastic (M9330/3) 170.1
    • odontogenic (M9330/3) 170.1
  • Odontosarcoma, ameloblastic (M9290/3) 170.1
  • Sarcoma (M8800/3) - see also Neoplasm, connective tissue, malignant
    • ameloblastic (M9330/3) 170.1
    • odontogenic (M9270/3) 170.1
  • Tumor (M8000/1) - see also Neoplasm, by site, unspecified nature
    • odontogenic (M9270/1) 238.0
      • adenomatoid (M9300/0) 213.1
      • benign (M9270/0) 213.1
      • calcifying epithelial (M9340/0) 213.1
      • malignant (M9270/3) 170.1
      • squamous (M9312/0) 213.1
 170.0 ICD9Data.com 170.2 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 170.1 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2015 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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