0G9Q00ZDrainage of Multiple Parathyroid Glands with Drainage Device, Open Approach
- Billable / Specific Code
0G9Q00Z is a billable ICD-10-PCS procedure code for Drainage of Multiple Parathyroid Glands with Drainage Device, Open Approach. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to 15 MS-DRGs. The root operation Drainage involves taking or letting out fluids and/or gases from a body part. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Endocrine 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 | G | Endocrine System |
| 3 | Operation | 9 | Drainage |
| 4 | BodyPart | Q | Parathyroid Glands, Multiple |
| 5 | Approach | 0 | Open |
| 6 | Device | 0 | Drainage 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 drainage of the multiple parathyroid gland, open the FY 2027 ICD-10-PCS Alphabetic Index at Drainage, then the subterms Parathyroid Gland, Multiple. The index leads to table 0G9, where the approach, device and qualifier values shown in the breakdown above complete the seven-character code 0G9Q00Z.
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 0G9Q00Z
Is 0G9Q00Z a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Drainage of Multiple Parathyroid Glands with Drainage Device, Open Approach on inpatient claims from October 1, 2026 through September 30, 2027.
What do the characters in 0G9Q00Z mean?
The code breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character G is the Body System (Endocrine System); the 3rd character 9 is the Operation (Drainage); the 4th character Q is the BodyPart (Parathyroid Glands, Multiple); the 5th character 0 is the Approach (Open); the 6th character 0 is the Device (Drainage Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 0G9Q00Z group to?
On an inpatient stay, Drainage of Multiple Parathyroid Glands with Drainage Device, Open Approach maps to MS-DRGs 143, 144, 145, 579, 580, 581, 625, 626, 627, 907, 908, 909, 957, 958, 959, with relative weights from 1.2335 to 7.5502. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 0G9Q00Z?
Under the General Equivalence Mappings, Drainage of Multiple Parathyroid Glands with Drainage Device, Open Approach crosswalks to ICD-9-PCS 06.09 (Other incision of thyroid field). The mapping is approximate, so confirm it fits the documentation.
