| G9450 | History of injection drug use |
| G8560 | Patient has a history of active drainage from the ear within the previous 90 days |
| G8562 | Patient does not have a history of active drainage from the ear within the previous 90 days |
| G9277 | Documentation that the patient is on daily aspirin or anti-platelet or has documentation of a valid contraindication or exception to aspirin/anti-platelet; contraindications/exceptions include anti-coagulant use, allergy to aspirin or anti-platelets, history of gastrointestinal bleed and bleeding disorder; additionally, the following exceptions documented by the physician as a reason for not taking daily aspirin or anti-platelet are acceptable (use of non-steroidal anti-inflammatory agents, documented risk for drug interaction, uncontrolled hypertension defined as >180 systolic or >110 diastolic or gastroesophageal reflux) |
| M1256 | Prior history of known cvd |
| G9449 | History of receiving blood transfusions prior to 1992 |
| G9439 | P2y inhibitor not prescribed for documented reasons (e.g., allergy, medical intolerance, history of bleed) |
