0CV Restriction - Mouth and Throat ICD-10-PCS
The 0CV code range contains 21 ICD-10-PCS codes for Restriction procedures on the mouth and throat. 20 of the codes are billable and valid for inpatient claim submission in fiscal year 2026.
Root Operation Definition
Restriction: Partially closing an orifice or the lumen of a tubular body part.
Codes in the 0CV Range 21 codes · 20 billable
- 0CV Mouth and Throat, RestrictionNon-billable header
- 0CVB0CZ Restriction of Right Parotid Duct with Extraluminal Device, Open Approach
- 0CVB0DZ Restriction of Right Parotid Duct with Intraluminal Device, Open Approach
- 0CVB0ZZ Restriction of Right Parotid Duct, Open Approach
- 0CVB3CZ Restriction of Right Parotid Duct with Extraluminal Device, Percutaneous Approach
- 0CVB3DZ Restriction of Right Parotid Duct with Intraluminal Device, Percutaneous Approach
- 0CVB3ZZ Restriction of Right Parotid Duct, Percutaneous Approach
- 0CVB7DZ Restriction of Right Parotid Duct with Intraluminal Device, Via Natural or Artificial Opening
- 0CVB7ZZ Restriction of Right Parotid Duct, Via Natural or Artificial Opening
- 0CVB8DZ Restriction of Right Parotid Duct with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
- 0CVB8ZZ Restriction of Right Parotid Duct, Via Natural or Artificial Opening Endoscopic
- 0CVC0CZ Restriction of Left Parotid Duct with Extraluminal Device, Open Approach
- 0CVC0DZ Restriction of Left Parotid Duct with Intraluminal Device, Open Approach
- 0CVC0ZZ Restriction of Left Parotid Duct, Open Approach
- 0CVC3CZ Restriction of Left Parotid Duct with Extraluminal Device, Percutaneous Approach
- 0CVC3DZ Restriction of Left Parotid Duct with Intraluminal Device, Percutaneous Approach
- 0CVC3ZZ Restriction of Left Parotid Duct, Percutaneous Approach
- 0CVC7DZ Restriction of Left Parotid Duct with Intraluminal Device, Via Natural or Artificial Opening
- 0CVC7ZZ Restriction of Left Parotid Duct, Via Natural or Artificial Opening
- 0CVC8DZ Restriction of Left Parotid Duct with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
- 0CVC8ZZ Restriction of Left Parotid Duct, Via Natural or Artificial Opening Endoscopic
About the 0CV Code Range
The ICD-10-PCS root operation Restriction (code 0CV) involves partially closing or narrowing a body part to reduce the flow of substances. In the Medical and Surgical section, this operation is applied specifically to the Mouth and Throat body system, targeting ducts within this area.
This operation is exemplified by procedures restricting the Right and Left Parotid Ducts using various approaches and devices. For instance, restriction may be performed by placing an extraluminal device or an intraluminal device via an Open Approach (e.g., code 0CVB0CZ for the right duct) or through a less invasive Percutaneous Approach (e.g., 0CVB3DZ). The procedure can also use natural or artificial openings, including endoscopic techniques (e.g., 0CVC8ZZ for the left duct). These specific ICD-10-PCS restriction codes provide detailed options for accurately documenting how salivary flow is controlled in clinical settings involving the mouth and throat.
Questions About This Page
How many billable codes are in the 0CV range?
Of the 21 codes in this range, 20 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 0CV range classify?
The range classifies Restriction procedures, partially closing an orifice or the lumen of a tubular body part, performed on the mouth and throat. 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.
