ICD-10-CM > S00-T88 > S20-S29 > S26 > S26.9 S26.9 Injury of heart, unspecified with or without hemopericardium Non-Billable/Non-Specific Codes S26.90Unspecified injury of heart, unspecified with or without hemopericardiumS26.90XA..., initial encounterS26.90XD..., subsequent encounterS26.90XS..., sequelaS26.91Contusion of heart, unspecified with or without hemopericardiumS26.91XA..., initial encounterS26.91XD..., subsequent encounterS26.91XS..., sequelaS26.92Laceration of heart, unspecified with or without hemopericardiumS26.92XA..., initial encounterS26.92XD..., subsequent encounterS26.92XS..., sequelaS26.99Other injury of heart, unspecified with or without hemopericardiumS26.99XA..., initial encounterS26.99XD..., subsequent encounterS26.99XS..., sequela