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Y90-Y99Supplementary factors related to causes of morbidity classified elsewhere

Notes

  • These categories may be used to provide supplementary information concerning causes of morbidity. They are not to be used for single-condition coding.

Codes

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