Specific code 2013 ICD-9-CM Diagnosis Code 242.41
Thyrotoxicosis from ectopic thyroid nodule with mention of thyrotoxic crisis or storm
  • Short description: Thyrotox-ect nod w cris.
  • ICD-9-CM 242.41 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 242.41 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 2013 version of ICD-9-CM 242.41.
  • More recent version(s) of ICD-9-CM 242.41: 2014 2015.
Convert to ICD-10-CM: 242.41 converts directly to:
  • 2015/16 ICD-10-CM E05.31 Thyrotoxicosis from ectopic thyroid tissue with thyrotoxic crisis or storm
Approximate Synonyms
  • Hyperthyroidism due to ectopic thyroid tissue w thyrotoxic crisis
  • Hyperthyroidism with thyrotoxic crisis
  • Thyrotoxicosis from ectopic thyroid nodule with crisis
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 242.41 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 2013 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.