The AAN is dedicated to providing you with the resources necessary to prepare for the implementation of ICD-10-CM on October 1, 2015.  

Neurologic Diagnosis Crosswalks
  • Access crosswalks of ten commonly reported Neurologic ICD-9 diagnosis codes translated to ICD-10 codes
  • View AAN developed Epilepsy crosswalks of ICD-9 codes translated to ICD-10 codes
Evaluate Your Practice Readiness

Consider the economic impact:

  • Identify forms, technologies, and procedures you will need to revise
  • Develop a financial contingency plan to cover possible delays
  • Be flexible with claims submissions

Budget for training and other associated costs:

  • Costs will include physician and billing staff education and compliance
  • Internally update payer coverage policies for test ordering and pre-authorization


  • Update your staff on the differences between ICD-9 and ICD-10
  • Become familiar with documentation details

Planning and Implementation:

Tools to Prepare Your Practice

AAN Tools:

Additional Tools:

Payer Resources

Payer Specific Tools: Find guides and updates specific to each payer's respective implementation.

Continuum Coding Collection
Continuum Coding Collection: Free access to all Coding Issues articles including ICD-10-CM coding tables written by topical coding experts and published in Continuum: Lifelong Learning in Neurology.

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