0C7S3DZDilation of Larynx with Intraluminal Device, Percutaneous Approach
- Billable / Specific Code
0C7S3DZ is a billable ICD-10-PCS procedure code for Dilation of Larynx with Intraluminal Device, Percutaneous Approach. 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 ENT procedures, NEC.
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 | C | Mouth and Throat |
| 3 | Operation | 7 | Dilation |
| 4 | BodyPart | S | Larynx |
| 5 | Approach | 3 | Percutaneous |
| 6 | Device | D | Intraluminal 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 larynx, open the FY 2027 ICD-10-PCS Alphabetic Index at Dilation, then the subterm Larynx. The index leads to table 0C7, where the approach, device and qualifier values shown in the breakdown above complete the seven-character code 0C7S3DZ.
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 0C7S3DZ
Is 0C7S3DZ a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Dilation of Larynx with Intraluminal Device, Percutaneous Approach on inpatient claims from October 1, 2026 through September 30, 2027.
What do the characters in 0C7S3DZ mean?
The code breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character C is the Body System (Mouth and Throat); the 3rd character 7 is the Operation (Dilation); the 4th character S is the BodyPart (Larynx); the 5th character 3 is the Approach (Percutaneous); the 6th character D is the Device (Intraluminal Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 0C7S3DZ group to?
On an inpatient stay, Dilation of Larynx with Intraluminal Device, Percutaneous Approach maps to MS-DRGs 143, 144, 145, 166, 167, 168, with relative weights from 1.2335 to 3.8734. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 0C7S3DZ?
Under the General Equivalence Mappings, Dilation of Larynx with Intraluminal Device, Percutaneous Approach crosswalks to ICD-9-PCS 31.98 (Other operations on larynx). The mapping is approximate, so confirm it fits the documentation.
