0GM Reattachment - Endocrine System ICD-10-PCS
The 0GM code range contains 21 ICD-10-PCS codes for Reattachment procedures on the endocrine system. 20 of the codes are billable and valid for inpatient claim submission in fiscal year 2027.
Root Operation Definition
Reattachment: Putting back in or on all or a portion of a separated body part to its normal location or other suitable location.
Codes in the 0GM Range 21 codes · 20 billable
- 0GM Endocrine System, ReattachmentNon-billable header
- 0GM20ZZ Reattachment of Left Adrenal Gland, Open Approach
- 0GM24ZZ Reattachment of Left Adrenal Gland, Percutaneous Endoscopic Approach
- 0GM30ZZ Reattachment of Right Adrenal Gland, Open Approach
- 0GM34ZZ Reattachment of Right Adrenal Gland, Percutaneous Endoscopic Approach
- 0GMG0ZZ Reattachment of Left Thyroid Gland Lobe, Open Approach
- 0GMG4ZZ Reattachment of Left Thyroid Gland Lobe, Percutaneous Endoscopic Approach
- 0GMH0ZZ Reattachment of Right Thyroid Gland Lobe, Open Approach
- 0GMH4ZZ Reattachment of Right Thyroid Gland Lobe, Percutaneous Endoscopic Approach
- 0GML0ZZ Reattachment of Right Superior Parathyroid Gland, Open Approach
- 0GML4ZZ Reattachment of Right Superior Parathyroid Gland, Percutaneous Endoscopic Approach
- 0GMM0ZZ Reattachment of Left Superior Parathyroid Gland, Open Approach
- 0GMM4ZZ Reattachment of Left Superior Parathyroid Gland, Percutaneous Endoscopic Approach
- 0GMN0ZZ Reattachment of Right Inferior Parathyroid Gland, Open Approach
- 0GMN4ZZ Reattachment of Right Inferior Parathyroid Gland, Percutaneous Endoscopic Approach
- 0GMP0ZZ Reattachment of Left Inferior Parathyroid Gland, Open Approach
- 0GMP4ZZ Reattachment of Left Inferior Parathyroid Gland, Percutaneous Endoscopic Approach
- 0GMQ0ZZ Reattachment of Multiple Parathyroid Glands, Open Approach
- 0GMQ4ZZ Reattachment of Multiple Parathyroid Glands, Percutaneous Endoscopic Approach
- 0GMR0ZZ Reattachment of Parathyroid Gland, Open Approach
- 0GMR4ZZ Reattachment of Parathyroid Gland, Percutaneous Endoscopic Approach
About the 0GM Code Range
These procedures put a separated adrenal gland, thyroid gland lobe or parathyroid gland, or part of one, back in place or at another suitable location.
The fourth character identifies the gland and, where listed, its side. For parathyroid glands, it can distinguish upper from lower glands or identify multiple glands. The fifth character separates an open approach from a puncture or small incision using a scope. The sixth character is No Device, and the seventh is No Qualifier.
Questions About This Page
How many billable codes are in the 0GM range?
Of the 21 codes in this range, 20 are billable and valid for inpatient claim submission from October 1, 2026 through September 30, 2027. Table header codes group them but cannot be reported on claims.
What does the 0GM range classify?
The range classifies Reattachment procedures, putting back in or on all or a portion of a separated body part to its normal location or other suitable location, performed on the endocrine system. Each code adds the body part, approach, device, and qualifier in characters four through seven, and links to its own reference page.
Related References
Source: CMS FY 2027 ICD-10-PCS order file and code tables, effective October 1, 2026 through September 30, 2027.
