Specific code 2011 ICD-9-CM Diagnosis Code 803.66
Other open skull fracture with cerebral laceration and contusion with loss of consciousness of unspecified duration
  • Short description: Opn skul fx NEC-coma NOS.
  • ICD-9-CM 803.66 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 803.66 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 2011 version of ICD-9-CM 803.66.
  • More recent version(s) of ICD-9-CM 803.66: 2012 2013 2014 2015.
803.66 can be converted using the following scenario:
Scenario 1
  • 2015/16 ICD-10-CM S02.91XB Unspecified fracture of skull, initial encounter for open fracture
  • With:
  • 2015/16 ICD-10-CM S06.339A Contusion and laceration of cerebrum, unspecified, with loss of consciousness of unspecified duration, initial encounter
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 803.66 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 2011 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.