815 Fracture of metacarpal bone(s) 
815.0 Closed fracture of metacarpal bones 
815.00 Closed fracture of metacarpal bone(s) site unspecified convert 815.00 to ICD-10-CM 815.01 Closed fracture of base of thumb (first) metacarpal convert 815.01 to ICD-10-CM 815.02 Closed fracture of base of other metacarpal bone(s) convert 815.02 to ICD-10-CM 815.03 Closed fracture of shaft of metacarpal bone(s) convert 815.03 to ICD-10-CM 815.04 Closed fracture of neck of metacarpal bone(s) convert 815.04 to ICD-10-CM
815.09 Closed fracture of multiple sites of metacarpus convert 815.09 to ICD-10-CM 815.1 Open fracture of metacarpal bones 
815.10 Open fracture of metacarpal bone(s) site unspecified convert 815.10 to ICD-10-CM 815.11 Open fracture of base of thumb (first) metacarpal convert 815.11 to ICD-10-CM 815.12 Open fracture of base of other metacarpal bone(s) convert 815.12 to ICD-10-CM 815.13 Open fracture of shaft of metacarpal bone(s) convert 815.13 to ICD-10-CM 815.14 Open fracture of neck of metacarpal bone(s) convert 815.14 to ICD-10-CM 815.19 Open fracture of multiple sites of metacarpus convert 815.19 to ICD-10-CM