Actually it is -273.15 C, and the triple point of water is at a temperature of 273.16 K or 0.01 C. At standard atmospheric pressure water boils at 100 C and freezes at 0 C, which decides the size of the degree.
Anesthesia billing limitation. ï· An independent trained observer whose sole duty is to monitor the patientâs level of consciousness and physiological status must be present throughout the diagnostic or therapeutic service. The anesthesia note must identify this person and his credentials (e.g., RN, NPP, PA).
When reporting conscious sedation with codes 99143-99150, it bears repeating that Intra-service time begins with the administration of sedation, requires continuous face-to-face attendance, and concludes when personal contact with the physician providing the sedation ends.