00993ZZDrainage of Thalamus, Percutaneous Approach
- Billable / Specific Code
00993ZZ is a billable ICD-10-PCS procedure code for Drainage of Thalamus, Percutaneous Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to 14 MS-DRGs. The root operation Drainage involves taking or letting out fluids and/or gases from a 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 | 0 | Central Nervous System and Cranial Nerves |
| 3 | Operation | 9 | Drainage |
| 4 | BodyPart | 9 | Thalamus |
| 5 | Approach | 3 | Percutaneous |
| 6 | Device | Z | No Device |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 00993ZZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 00993ZZ
Is 00993ZZ a billable code?
Yes. 00993ZZ is a complete seven-character ICD-10-PCS code, specific enough to report Drainage of Thalamus, Percutaneous Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 00993ZZ mean?
00993ZZ breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character 0 is the Body System (Central Nervous System and Cranial Nerves); the 3rd character 9 is the Operation (Drainage); the 4th character 9 is the BodyPart (Thalamus); the 5th character 3 is the Approach (Percutaneous); the 6th character Z is the Device (No Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 00993ZZ group to?
On an inpatient stay, Drainage of Thalamus, Percutaneous Approach maps to MS-DRGs 023, 024, 025, 026, 027, 820, 821, 822, 826, 827, 828, 907, 908, 909, with relative weights from 1.2040 to 5.8648. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 00993ZZ?
Under the General Equivalence Mappings, Drainage of Thalamus, Percutaneous Approach crosswalks to ICD-9-PCS 14.1. The mapping is approximate, so confirm it fits the documentation.
