Neurosurgery Coding Alert

Reader Question:

Turn to This Dx Code for Multiple Sclerosis of Brain Stem

Question: The neurosurgeon confirmed a diagnosis of multiple sclerosis of the brain stem. Which ICD-10 code should I report for this condition?

Ohio Subscriber

Answer: You should report G35 (Multiple sclerosis) because multiple sclerosis of the brain stem is a covered condition under this code. Code G35 also includes the following conditions, according to the ICD-10 manual:

  • Disseminated multiple sclerosis
  • Generalized multiple sclerosis
  • Multiple sclerosis NOS
  • Multiple sclerosis of cord.