Specific code 2010 ICD-9-CM Diagnosis Code 227.1
Benign neoplasm of parathyroid gland
  • Short description: Benign neo parathyroid.
  • ICD-9-CM 227.1 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 227.1 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).
  • You are viewing the 2010 version of ICD-9-CM 227.1.
  • More recent version(s) of ICD-9-CM 227.1: 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 227.1 converts directly to:
  • 2015/16 ICD-10-CM D35.1 Benign neoplasm of parathyroid gland
Approximate Synonyms
  • Adenoma of parathyroid
  • Adenoma, parathyroid
  • Benign neoplasm of parathyroid
  • Benign neoplasm, parathyroid
  • Parathyroid adenoma
ICD-9-CM Volume 2 Index entries containing back-references to 227.1:
  • Adenoma (sessile) (M8140/0) - see also Neoplasm, by site, benign
    • chief cell (M8321/0) 227.1
    • water-clear cell (M8322/0) 227.1
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 227.1 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 2010 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.