Y90-Y99

Supplementary factors related to causes of morbidity classified elsewhere (Y90-Y99)

Y90-Y99 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • Y90Evidence of alcohol involvement determined by blood alcohol level
  • Y92Place of occurrence of the external cause
  • Y93Activity codes
  • Y95Nosocomial condition
  • Y99External cause status