XD2 Monitoring - Gastrointestinal System ICD-10-PCS
The XD2 code range contains 5 ICD-10-PCS codes for Monitoring procedures on the gastrointestinal system. 4 of the codes are billable and valid for inpatient claim submission in fiscal year 2026.
Root Operation Definition
Monitoring: Determining the level of a physiological or physical function repetitively over a periodof time.
Codes in the XD2 Range 5 codes · 4 billable
- XD2 New Technology, Gastrointestinal System, MonitoringNon-billable header
- XD2G4V7 Monitoring of Upper GI Oxygen Saturation, Percutaneous Endoscopic Approach, New Technology Group 7
- XD2G8V7 Monitoring of Upper GI Oxygen Saturation, Via Natural or Artificial Opening Endoscopic, New Technology Group 7
- XD2H4V7 Monitoring of Lower GI Oxygen Saturation, Percutaneous Endoscopic Approach, New Technology Group 7
- XD2H8V7 Monitoring of Lower GI Oxygen Saturation, Via Natural or Artificial Opening Endoscopic, New Technology Group 7
About the XD2 Code Range
The ICD-10-PCS root operation Monitoring (code XD2) in the New Technology section refers to the continuous or intermittent observation and recording of physiological parameters to assess patient status. This operation is applied specifically to the Gastrointestinal System for diagnostic or therapeutic purposes.
Within this classification, monitoring includes assessing oxygen saturation levels in parts of the gastrointestinal tract. For example, codes such as XD2G4V7 represent monitoring the Upper GI Oxygen Saturation via a Percutaneous Endoscopic Approach, while XD2G8V7 involves the same parameter but through a Natural or Artificial Opening Endoscopic approach. Similarly, XD2H4V7 and XD2H8V7 correspond to monitoring the Lower GI Oxygen Saturation via these respective approaches. These specific ICD-10-PCS monitoring codes enable detailed documentation of technologically advanced physiological observations within the gastrointestinal system.
Questions About This Page
How many billable codes are in the XD2 range?
Of the 5 codes in this range, 4 are billable and valid for inpatient claim submission from October 1, 2025 through September 30, 2026. Table header codes group them but cannot be reported on claims.
What does the XD2 range classify?
The range classifies Monitoring procedures, determining the level of a physiological or physical function repetitively over a periodof time, performed on the gastrointestinal system. Each code adds the body part, approach, device, and qualifier in characters four through seven, and links to its own reference page.
Related References
Source: CMS FY 2026 ICD-10-PCS order file and code tables, effective October 1, 2025 through September 30, 2026.
