- Sacroiliac joint injection
- Scan to measure bone mineral density (BMD) at the spine and hip
- Scan using a radioactive medication (radiopharmaceutical) to take pictures or images of the thyroid gland.
- Screening test for antibody to noninfectious agent
- Screening test for compatible blood unit
- Screening test for mononucleosis (mono)
- Screening test for red blood cell (RBC) antibodies
- Scrotoplasty
- Seizures
- Selenium (vitamin) level
- Self Care - Home Management Training - 15 Minutes
- Separation and removal of the entire nail plate or a portion of nail plate
- Sepsis (blood infection)
- Septicemia or severe sepsis with mv >96 hours
- Sesamoidectomy, first toe
- Shaving of shoulder bone using an endoscope
- Shingles vaccine
- Shock wave crushing of kidney stones
- Shoulder arthroscopy
- Shoulder arthroscopy with bone shaving
- Simple repair of superficial wounds of face, ears, eyelids, nose, lips and/or mucous membranes
- Simple repair of superficial wounds of scalp, neck, axillae, external genitalia, trunk and/or extremities
- Simple wound repair of face, including ears; 2.5 cm or less
- Simple wound repair of scalp, neck, external genitalia; 2.5 cm or less
- Skin test for tuberculosis
- Sleep monitoring of patient (6 years or older) in sleep lab using CPAP
- Sleep study
- Sling operation for stress incontinence
- Smear for infectious agents
- Smear for Parasites