0T7 Dilation - Urinary System ICD-10-PCS
The 0T7 code range contains 81 ICD-10-PCS codes for Dilation procedures on the urinary system. 80 of the codes are billable and valid for inpatient claim submission in fiscal year 2026.
Root Operation Definition
Dilation: Expanding an orifice or the lumen of a tubular body part.
Codes in the 0T7 Range 81 codes · 80 billable
- 0T7 Urinary System, DilationNon-billable header
- 0T730DZ Dilation of Right Kidney Pelvis with Intraluminal Device, Open Approach
- 0T730ZZ Dilation of Right Kidney Pelvis, Open Approach
- 0T733DZ Dilation of Right Kidney Pelvis with Intraluminal Device, Percutaneous Approach
- 0T733ZZ Dilation of Right Kidney Pelvis, Percutaneous Approach
- 0T734DZ Dilation of Right Kidney Pelvis with Intraluminal Device, Percutaneous Endoscopic Approach
- 0T734ZZ Dilation of Right Kidney Pelvis, Percutaneous Endoscopic Approach
- 0T737DZ Dilation of Right Kidney Pelvis with Intraluminal Device, Via Natural or Artificial Opening
- 0T737ZZ Dilation of Right Kidney Pelvis, Via Natural or Artificial Opening
- 0T738DZ Dilation of Right Kidney Pelvis with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
- 0T738ZZ Dilation of Right Kidney Pelvis, Via Natural or Artificial Opening Endoscopic
- 0T740DZ Dilation of Left Kidney Pelvis with Intraluminal Device, Open Approach
- 0T740ZZ Dilation of Left Kidney Pelvis, Open Approach
- 0T743DZ Dilation of Left Kidney Pelvis with Intraluminal Device, Percutaneous Approach
- 0T743ZZ Dilation of Left Kidney Pelvis, Percutaneous Approach
- 0T744DZ Dilation of Left Kidney Pelvis with Intraluminal Device, Percutaneous Endoscopic Approach
- 0T744ZZ Dilation of Left Kidney Pelvis, Percutaneous Endoscopic Approach
- 0T747DZ Dilation of Left Kidney Pelvis with Intraluminal Device, Via Natural or Artificial Opening
- 0T747ZZ Dilation of Left Kidney Pelvis, Via Natural or Artificial Opening
- 0T748DZ Dilation of Left Kidney Pelvis with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
- 0T748ZZ Dilation of Left Kidney Pelvis, Via Natural or Artificial Opening Endoscopic
- 0T760DZ Dilation of Right Ureter with Intraluminal Device, Open Approach
- 0T760ZZ Dilation of Right Ureter, Open Approach
- 0T763DZ Dilation of Right Ureter with Intraluminal Device, Percutaneous Approach
- 0T763ZZ Dilation of Right Ureter, Percutaneous Approach
- 0T764DZ Dilation of Right Ureter with Intraluminal Device, Percutaneous Endoscopic Approach
- 0T764ZZ Dilation of Right Ureter, Percutaneous Endoscopic Approach
- 0T767DZ Dilation of Right Ureter with Intraluminal Device, Via Natural or Artificial Opening
- 0T767ZZ Dilation of Right Ureter, Via Natural or Artificial Opening
- 0T768DZ Dilation of Right Ureter with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
- 0T768ZZ Dilation of Right Ureter, Via Natural or Artificial Opening Endoscopic
- 0T770DZ Dilation of Left Ureter with Intraluminal Device, Open Approach
- 0T770ZZ Dilation of Left Ureter, Open Approach
- 0T773DZ Dilation of Left Ureter with Intraluminal Device, Percutaneous Approach
- 0T773ZZ Dilation of Left Ureter, Percutaneous Approach
- 0T774DZ Dilation of Left Ureter with Intraluminal Device, Percutaneous Endoscopic Approach
- 0T774ZZ Dilation of Left Ureter, Percutaneous Endoscopic Approach
- 0T777DZ Dilation of Left Ureter with Intraluminal Device, Via Natural or Artificial Opening
- 0T777ZZ Dilation of Left Ureter, Via Natural or Artificial Opening
- 0T778DZ Dilation of Left Ureter with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
- 0T778ZZ Dilation of Left Ureter, Via Natural or Artificial Opening Endoscopic
- 0T780DZ Dilation of Bilateral Ureters with Intraluminal Device, Open Approach
- 0T780ZZ Dilation of Bilateral Ureters, Open Approach
- 0T783DZ Dilation of Bilateral Ureters with Intraluminal Device, Percutaneous Approach
- 0T783ZZ Dilation of Bilateral Ureters, Percutaneous Approach
- 0T784DZ Dilation of Bilateral Ureters with Intraluminal Device, Percutaneous Endoscopic Approach
- 0T784ZZ Dilation of Bilateral Ureters, Percutaneous Endoscopic Approach
- 0T787DZ Dilation of Bilateral Ureters with Intraluminal Device, Via Natural or Artificial Opening
- 0T787ZZ Dilation of Bilateral Ureters, Via Natural or Artificial Opening
- 0T788DZ Dilation of Bilateral Ureters with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
- 0T788ZZ Dilation of Bilateral Ureters, Via Natural or Artificial Opening Endoscopic
- 0T7B0DZ Dilation of Bladder with Intraluminal Device, Open Approach
- 0T7B0ZZ Dilation of Bladder, Open Approach
- 0T7B3DZ Dilation of Bladder with Intraluminal Device, Percutaneous Approach
- 0T7B3ZZ Dilation of Bladder, Percutaneous Approach
- 0T7B4DZ Dilation of Bladder with Intraluminal Device, Percutaneous Endoscopic Approach
- 0T7B4ZZ Dilation of Bladder, Percutaneous Endoscopic Approach
- 0T7B7DZ Dilation of Bladder with Intraluminal Device, Via Natural or Artificial Opening
- 0T7B7ZZ Dilation of Bladder, Via Natural or Artificial Opening
- 0T7B8DZ Dilation of Bladder with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
- 0T7B8ZZ Dilation of Bladder, Via Natural or Artificial Opening Endoscopic
- 0T7C0DZ Dilation of Bladder Neck with Intraluminal Device, Open Approach
- 0T7C0ZZ Dilation of Bladder Neck, Open Approach
- 0T7C3DZ Dilation of Bladder Neck with Intraluminal Device, Percutaneous Approach
- 0T7C3ZZ Dilation of Bladder Neck, Percutaneous Approach
- 0T7C4DZ Dilation of Bladder Neck with Intraluminal Device, Percutaneous Endoscopic Approach
- 0T7C4ZZ Dilation of Bladder Neck, Percutaneous Endoscopic Approach
- 0T7C7DZ Dilation of Bladder Neck with Intraluminal Device, Via Natural or Artificial Opening
- 0T7C7ZZ Dilation of Bladder Neck, Via Natural or Artificial Opening
- 0T7C8DZ Dilation of Bladder Neck with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
- 0T7C8ZZ Dilation of Bladder Neck, Via Natural or Artificial Opening Endoscopic
- 0T7D0DZ Dilation of Urethra with Intraluminal Device, Open Approach
- 0T7D0ZZ Dilation of Urethra, Open Approach
- 0T7D3DZ Dilation of Urethra with Intraluminal Device, Percutaneous Approach
- 0T7D3ZZ Dilation of Urethra, Percutaneous Approach
- 0T7D4DZ Dilation of Urethra with Intraluminal Device, Percutaneous Endoscopic Approach
- 0T7D4ZZ Dilation of Urethra, Percutaneous Endoscopic Approach
- 0T7D7DZ Dilation of Urethra with Intraluminal Device, Via Natural or Artificial Opening
- 0T7D7ZZ Dilation of Urethra, Via Natural or Artificial Opening
- 0T7D8DZ Dilation of Urethra with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
- 0T7D8ZZ Dilation of Urethra, Via Natural or Artificial Opening Endoscopic
About the 0T7 Code Range
The ICD-10-PCS root operation Dilation in the Medical and Surgical section involves expanding a lumen, orifice, or canal of the Urinary System to relieve obstruction or improve patency. This procedure widens structures without changing their anatomy beyond the dilation itself.
Examples of ICD-10-PCS dilation codes include the dilation of the Right Kidney Pelvis using various approaches such as Open (0T730ZZ), Percutaneous (0T733ZZ), or via Natural or Artificial Opening Endoscopic (0T738ZZ). Additionally, many codes specify the use of an Intraluminal Device to assist dilation, as in 0T734DZ for percutaneous endoscopic dilation. This operation also applies to other urinary structures like the Ureter, Bladder, Bladder Neck, and Urethra, with codes documenting laterality (right, left, bilateral) and approach variations. Accurate coding of urinary system dilation ensures precise procedural documentation and billing based on the site, method, and device usage.
Questions About This Page
How many billable codes are in the 0T7 range?
Of the 81 codes in this range, 80 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 0T7 range classify?
The range classifies Dilation procedures, expanding an orifice or the lumen of a tubular body part, performed on the urinary 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.
