W31.9

Non-Billable

Contact with unspecified machinery

W31.9 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

  • W31.9XXAContact with unspecified machinery, initial encounter
  • W31.9XXDContact with unspecified machinery, subsequent encounter
  • W31.9XXSContact with unspecified machinery, sequela