W21 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 W21.0 Struck by hit or thrown ball W21.00 Struck by hit or thrown ball, unspecified type W21.00XA Struck by hit or thrown ball, unspecified type, initial encounter W21.00XD Struck by hit or thrown ball, unspecified type, subsequent encounter W21.00XS Struck by hit or thrown ball, unspecified type, sequela W21.01XA Struck by football, initial encounter W21.01XD Struck by football, subsequent encounter W21.02XA Struck by soccer ball, initial encounter W21.02XD Struck by soccer ball, subsequent encounter W21.03XA Struck by baseball, initial encounter W21.03XD Struck by baseball, subsequent encounter W21.04XA Struck by golf ball, initial encounter W21.04XD Struck by golf ball, subsequent encounter W21.05XA Struck by basketball, initial encounter W21.05XD Struck by basketball, subsequent encounter W21.06XA Struck by volleyball, initial encounter W21.06XD Struck by volleyball, subsequent encounter W21.07XA Struck by softball, initial encounter W21.07XD Struck by softball, subsequent encounter W21.09 Struck by other hit or thrown ball W21.09XA Struck by other hit or thrown ball, initial encounter W21.09XD Struck by other hit or thrown ball, subsequent encounter W21.09XS Struck by other hit or thrown ball, sequela W21.1 Struck by bat, racquet or club W21.12 Struck by tennis racquet W21.12XA Struck by tennis racquet, initial encounter W21.12XD Struck by tennis racquet, subsequent encounter W21.12XS Struck by tennis racquet, sequela W21.11XA Struck by baseball bat, initial encounter W21.11XD Struck by baseball bat, subsequent encounter W21.13XA Struck by golf club, initial encounter W21.13XD Struck by golf club, subsequent encounter W21.19 Struck by other bat, racquet or club W21.19XA Struck by other bat, racquet or club, initial encounter W21.19XD Struck by other bat, racquet or club, subsequent encounter W21.19XS Struck by other bat, racquet or club, sequela W21.2 Struck by hockey stick or puck W21.211 Struck by field hockey stick W21.3 Struck by sports foot wear W21.31XA Struck by shoe cleats, initial encounter W21.31XD Struck by shoe cleats, subsequent encounter W21.32XA Struck by skate blades, initial encounter W21.32XD Struck by skate blades, subsequent encounter W21.39 Struck by other sports foot wear W21.39XA Struck by other sports foot wear, initial encounter W21.39XD Struck by other sports foot wear, subsequent encounter W21.39XS Struck by other sports foot wear, sequela W21.4 Striking against diving board W21.4XXA Striking against diving board, initial encounter W21.4XXD Striking against diving board, subsequent encounter W21.4XXS Striking against diving board, sequela W21.8 Striking against or struck by other sports equipment W21.81 Striking against or struck by football helmet W21.81XA Striking against or struck by football helmet, initial encounter W21.81XD Striking against or struck by football helmet, subsequent encounter W21.81XS Striking against or struck by football helmet, sequela W21.89 Striking against or struck by other sports equipment W21.89XA Striking against or struck by other sports equipment, initial encounter W21.89XD Striking against or struck by other sports equipment, subsequent encounter W21.89XS Striking against or struck by other sports equipment, sequela W21.9 Striking against or struck by unspecified sports equipment W21.9XXA Striking against or struck by unspecified sports equipment, initial encounter W21.9XXD Striking against or struck by unspecified sports equipment, subsequent encounter W21.9XXS Striking against or struck by unspecified sports equipment, sequela