The code for a joint fusion using a posterior approach is 22612. In this scenario, there are three fusion levels: L2-L3, L3-L4, and L4-L5. Following the primary code, 22614 would be billed tv;ice and with no modifier because it is an add-on code. ICD-IO-CM code M51.37 is for degenerative discs in the lumbosacral region; however, L2-L5 is considered the lumbar region.

When a patient is admitted into observation status from the emergency room, only the observation code is reported for that day. When observation extends past the initial date of service, the initial treatment would be reported with CPT codes 99221-99223. In this scenario, the appropriate level of service would be 99221, based on the moderate level of decision-making.
which can be ascertained by the number and complexity of problems addressed and the risk of complications and/or morbidity or mortality of patient management. Discharge from observation on a separate date is reported with CPT codes 99238-99239.
Because the diabetes is documented and is a coexisting chronic condition during the time of the encounter, it should follow the reason for admission. Due to a lack of specificity in the diabetes diagnosis, a causal relationship with a UTI is not presumed, and Ell.69 should not be coded.

The role ofthe kidneys is to filter blood before it is transported back to the heart, remove waste materials from food and medication, and regulate blood pressure by excreting excess sodium.
The ureters propel urine from the kidneys into the bladder.

Anesthesia time begins when the provider begins to prepare the patient for anesthesia services. This usually will take place in the operating room or an equivalent area. Although answer B would not be incorrect as a chosen starting point, answer C is more accurate according to the anesthesia time definition. Preoperative evaluations of the patient, such as a history intake, cannot be counted as anesthesia time.

The diaphragm separates the thoracic cavity from the abdominal cavity by means of skeletal muscle. When the diaphragm contracts, air is drawn into the lungs. It therefore plays a key role in respiration. The mediastinum is surrounded by loose connective tissue and contains several anatomical structures including the heart. Connective tissue is distributed throughout the body to form tendons, ligaments, cartilage, and fat.