0T747ZZDilation of Left Kidney Pelvis, Via Natural or Artificial Opening
- Billable / Specific Code
0T747ZZ is a billable ICD-10-PCS procedure code for Dilation of Left Kidney Pelvis, Via Natural or Artificial Opening. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to 6 MS-DRGs. The root operation Dilation involves expanding an orifice or the lumen of a tubular body part. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Ureter and other urinary tract dilation.
Code Identity
PCS Table Breakdown
Each ICD-10-PCS code is built from seven characters, each an axis of the procedure. Hover or tap the icons for the official CMS definitions.
| Position | Designation | Value | Meaning |
|---|---|---|---|
| 1 | Section | 0 | Medical and Surgical |
| 2 | Body System | T | Urinary System |
| 3 | Operation | 7 | Dilation |
| 4 | BodyPart | 4 | Kidney Pelvis, Left |
| 5 | Approach | 7 | Via Natural or Artificial Opening |
| 6 | Device | Z | No Device |
| 7 | Qualifier | Z | No Qualifier |
In the ICD-10-PCS Alphabetic Index
These FY 2027 ICD-10-PCS Alphabetic Index entries lead to this code:
To code dilation of the left kidney pelvis, open the FY 2027 ICD-10-PCS Alphabetic Index at Dilation, then the subterms Kidney Pelvis, Left. The index leads to table 0T7, where the approach, device and qualifier values shown in the breakdown above complete the seven-character code 0T747ZZ.
Clinical Classification (CCSR)
AHRQ groups this procedure code into these clinical categories.
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for this code under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 0T747ZZ
Is 0T747ZZ a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Dilation of Left Kidney Pelvis, Via Natural or Artificial Opening on inpatient claims from October 1, 2026 through September 30, 2027.
What do the characters in 0T747ZZ mean?
The code breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character T is the Body System (Urinary System); the 3rd character 7 is the Operation (Dilation); the 4th character 4 is the BodyPart (Kidney Pelvis, Left); the 5th character 7 is the Approach (Via Natural or Artificial Opening); the 6th character Z is the Device (No Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 0T747ZZ group to?
On an inpatient stay, Dilation of Left Kidney Pelvis, Via Natural or Artificial Opening maps to MS-DRGs 656, 657, 658, 659, 660, 661, with relative weights from 1.0437 to 3.2782. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 0T747ZZ?
Under the General Equivalence Mappings, Dilation of Left Kidney Pelvis, Via Natural or Artificial Opening crosswalks to ICD-9-PCS 55.89 (Other repair of kidney). The mapping is approximate, so confirm it fits the documentation.
