W53.8 Contact with other rodentNon-billable header with 2 child codes.
W55 Contact with other mammals ("bitten or struck by rodent (W53.-)")W53.21XS Bitten by squirrel, sequelaW53.29 Other contact with squirrelW53.29XA Other contact with squirrel, initial encounterW53.29XD Other contact with squirrel, subsequent encounterW53.29XS Other contact with squirrel, sequelaW53.8 Contact with other rodent (this code)W53.81 Bitten by other rodentW53.81XA Bitten by other rodent, initial encounterW53.81XD Bitten by other rodent, subsequent encounterW53.81XS Bitten by other rodent, sequelaW53.89 Other contact with other rodent