Non-specific code 2014 ICD-9-CM Diagnosis Code 358.0
Myasthenia gravis
  • Non-Billable Code
  • There are 2 ICD-9-CM codes below 358.0 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim.
Clinical Information
  • Disease characterized by progressive weakness and exhaustibility of voluntary muscles without atrophy or sensory disturbance and caused by an autoimmune attack on acetylcholine receptors at the neuromuscular junction.
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 358.0 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.