Home > 2014 ICD-9-CM Diagnosis Codes > Neoplasms 140-239 > Malignant Neoplasm Of Bone, Connective Tissue, Skin, And Breast 170-176 > Oth and unspec malignant neoplasm of skin 173-
Specific code 2014 ICD-9-CM Diagnosis Code 173.80
Unspecified malignant neoplasm of other specified sites of skin
  • 2014
  • Billable Thru Sept 30/2015
  • Non-Billable On/After Oct 1/2015

  • Short description: Mal neo skn site NEC/NOS.
  • ICD-9-CM 173.80 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 173.80 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).
  • You are viewing the 2014 version of ICD-9-CM 173.80.
  • More recent version(s) of ICD-9-CM 173.80: 2015.
Convert to ICD-10-CM: 173.80 converts approximately to:
  • 2015/16 ICD-10-CM C44.80 Unspecified malignant neoplasm of overlapping sites of skin
Approximate Synonyms
  • Cancer of perianal skin
  • Cancer, skin of forehead
  • Primary malignant neoplasm of perianal skin
  • Primary malignant neoplasm of skin of forehead
  • Skin cancer, forehead
  • Skin cancer, perianal skin
 173.8 ICD9Data.com 173.81 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 173.80 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 2014 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
Free ICD-9-CM Codes
Site Information
Free ICD-10-CM/PCS Codes
Free HCPCS Codes