- Diabetes
- Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope
- Diagnostic examination of large bowel using an endoscope
- Diagnostic examination of the bladder and bladder canal (urethra) using an endoscope
- Diagnostic heart catheterization
- Diagnostic heart catheterization (right side)
- Diagnostic mammography, including computer-aided detection (cad) when performed; bilateral
- Diagnostic mammography, including computer-aided detection (cad) when performed; unilateral
- Diagnostic mammography, unilateral
- Digoxin level
- Dihydroxyvitamin D, 1, 25 level
- Diltiazem Oral 25 MG
- Diphtheria, tetanus acellular, and pertussis vaccine for adults
- Disorders of pancreas
- Distal radius ORIF
- Distal radius ORIF; complex
- Doppler ultrasound of heart blood flow, valves, and chambers
- Drainage of Abscess
- Drainage of skin abscess
- Draining or injecting medication into a large joint/bursa without ultrasound
- Draining or injecting medication into a major joint/bursa without ultrasound
- Drug Test(s) by Chemistry Analyzer
- Duplex scan extracranial arteries; bilateral
- Duplex scan extremity veins; bilateral
- Duplex scan lower extremity arteries; unilateral or limited
- Echocardiography, transthoracic, with Doppler
- Echo without doppler study
- EGD
- EGD and biopsy
- Electric Stimulation for Therapy