0GSM0ZZReposition Left Superior Parathyroid Gland, Open Approach
- Billable / Specific Code
0GSM0ZZ is a billable ICD-10-PCS procedure code for Reposition Left Superior Parathyroid Gland, Open Approach. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to MS-DRGs 625, 626, 627. The root operation Reposition involves moving to its normal location, or other suitable location, all or a portion of a body part. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Parathyroidectomy.
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 | S | Reposition |
| 4 | BodyPart | M | Superior Parathyroid Gland, Left |
| 5 | Approach | 0 | Open |
| 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 autotransplant of the adrenal tissue, open the FY 2027 ICD-10-PCS Alphabetic Index at Autotransplant, then the subterm Adrenal tissue. The index leads to table 0GS, where the approach, device and qualifier values shown in the breakdown above complete the seven-character code 0GSM0ZZ.
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 0GSM0ZZ
Is 0GSM0ZZ a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Reposition Left Superior Parathyroid Gland, Open Approach on inpatient claims from October 1, 2026 through September 30, 2027.
What do the characters in 0GSM0ZZ 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 S is the Operation (Reposition); the 4th character M is the BodyPart (Superior Parathyroid Gland, Left); 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 0GSM0ZZ group to?
On an inpatient stay, Reposition Left Superior Parathyroid Gland, Open Approach maps to MS-DRGs 625, 626, 627, with relative weights from 1.3328 to 3.1028. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 0GSM0ZZ?
Under the General Equivalence Mappings, Reposition Left Superior Parathyroid Gland, Open Approach crosswalks to ICD-9-PCS 06.95 (Parathyroid tissue reimplantation). The mapping is approximate, so confirm it fits the documentation.
