0D7M0ZZDilation of Descending Colon, Open Approach
- Billable / Specific Code
0D7M0ZZ is a billable ICD-10-PCS procedure code for Dilation of Descending Colon, Open Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRGs 329, 330, 331. The root operation Dilation involves expanding an orifice or the lumen of a tubular body part.
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 | D | Gastrointestinal System |
| 3 | Operation | 7 | Dilation |
| 4 | BodyPart | M | Descending Colon |
| 5 | Approach | 0 | Open |
| 6 | Device | Z | No Device |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 0D7M0ZZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 0D7M0ZZ
Is 0D7M0ZZ a billable code?
Yes. 0D7M0ZZ is a complete seven-character ICD-10-PCS code, specific enough to report Dilation of Descending Colon, Open Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 0D7M0ZZ mean?
0D7M0ZZ breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character D is the Body System (Gastrointestinal System); the 3rd character 7 is the Operation (Dilation); the 4th character M is the BodyPart (Descending Colon); the 5th character 0 is the Approach (Open); the 6th character Z is the Device (No Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 0D7M0ZZ group to?
On an inpatient stay, Dilation of Descending Colon, Open Approach maps to MS-DRGs 329, 330, 331, with relative weights from 1.6829 to 4.5965. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 0D7M0ZZ?
Under the General Equivalence Mappings, Dilation of Descending Colon, Open Approach crosswalks to ICD-9-PCS 46.92. The mapping is approximate, so confirm it fits the documentation.
