| H9521 | Intraoperative hemorrhage and hematoma of ear and mastoid process complicating a procedure on the ear and mastoid process |
| H9522 | Intraop hemor/hemtom of ear/mastd complicating oth procedure Intraoperative hemorrhage and hematoma of ear and mastoid process complicating other procedure |
| H953 | Accidental puncture and laceration of ear and mastoid process during a procedure |
| H9531 | Accidental puncture and laceration of the ear and mastoid process during a procedure on the ear and mastoid process |
| H9532 | Accidental pnctr & lac of the ear/mastd during oth procedure Accidental puncture and laceration of the ear and mastoid process during other procedure |
| H954 | Postprocedural hemorrhage of ear/mastd following a procedure Postprocedural hemorrhage of ear and mastoid process following a procedure |
| H9541 | Postprocedural hemorrhage of ear/mastd fol proc on ear/mastd Postprocedural hemorrhage of ear and mastoid process following a procedure on the ear and mastoid process |
| H9542 | Postprocedural hemorrhage of ear and mastoid process following other procedure |
| H955 | Postprocedural hematoma and seroma of ear and mastoid process following a procedure |
| H9551 | Postprocedural hematoma of ear and mastoid process following a procedure on the ear and mastoid process |
| H9552 | Postprocedural hematoma of ear and mastoid process following other procedure |
| H9553 | Postprocedural seroma of ear and mastoid process following a procedure on the ear and mastoid process |
| H9554 | Postprocedural seroma of ear/mastd following other procedure Postprocedural seroma of ear and mastoid process following other procedure |
| H958 | Other intraoperative and postprocedural complications and disorders of the ear and mastoid process, not elsewhere classified |
| H9581 | Postprocedural stenosis of external ear canal |
| H95811 | Postprocedural stenosis of right external ear canal |
| H95812 | Postprocedural stenosis of left external ear canal |
| H95813 | Postprocedural stenosis of external ear canal, bilateral |
| H95819 | Postprocedural stenosis of unspecified external ear canal |
| H9588 | Other intraoperative complications and disorders of the ear and mastoid process, not elsewhere classified |
| H9589 | Other postprocedural complications and disorders of the ear and mastoid process, not elsewhere classified |
| I00 | Rheumatic fever without heart involvement |
| I01 | Rheumatic fever with heart involvement |
| I010 | Acute rheumatic pericarditis |
| I011 | Acute rheumatic endocarditis |
| I012 | Acute rheumatic myocarditis |
| I018 | Other acute rheumatic heart disease |
| I019 | Acute rheumatic heart disease, unspecified |
| I02 | Rheumatic chorea |
| I020 | Rheumatic chorea with heart involvement |
| I029 | Rheumatic chorea without heart involvement |
| I05 | Rheumatic mitral valve diseases |
| I050 | Rheumatic mitral stenosis |
| I051 | Rheumatic mitral insufficiency |
| I052 | Rheumatic mitral stenosis with insufficiency |
| I058 | Other rheumatic mitral valve diseases |
| I059 | Rheumatic mitral valve disease, unspecified |
| I06 | Rheumatic aortic valve diseases |
| I060 | Rheumatic aortic stenosis |
| I061 | Rheumatic aortic insufficiency |
| I062 | Rheumatic aortic stenosis with insufficiency |
| I068 | Other rheumatic aortic valve diseases |
| I069 | Rheumatic aortic valve disease, unspecified |
| I07 | Rheumatic tricuspid valve diseases |
| I070 | Rheumatic tricuspid stenosis |
| I071 | Rheumatic tricuspid insufficiency |
| I072 | Rheumatic tricuspid stenosis and insufficiency |
| I078 | Other rheumatic tricuspid valve diseases |
| I079 | Rheumatic tricuspid valve disease, unspecified |
| I08 | Multiple valve diseases |