0GNN3ZZ ICD-10-PCS Code: Release Right Inferior Parathyroid Gland, Percutaneous Approach
Release Right Inferior Parathyroid Gland, Perc Approach
Axis Breakdown
Every ICD-10-PCS code is exactly seven characters, one per axis. Each character's meaning is defined by its position in the code.
| Position | Value | Meaning |
|---|---|---|
| 1 | Section0 | Medical and Surgical |
| 2 | Body SystemG | Endocrine System |
| 3 | Root OperationN | Release Freeing a body part from an abnormal physical constraint by cutting or by the use of force |
| 4 | Body PartN | Inferior Parathyroid Gland, Right |
| 5 | Approach3 | Percutaneous |
| 6 | DeviceZ | No Device |
| 7 | QualifierZ | No Qualifier |
MS-DRG Grouper Relationships (FY2027)
Potential MS-DRG participation — not a DRG assignment.
The MS-DRG grouper treats this as an operating room procedure. It appears in the surgical logic of 3 MS-DRGs:
From the CMS MS-DRG Definitions Manual, Appendix E. Actual DRG assignment depends on the complete claim.
Related Codes
Same operation — other Body Part
Same table and root operation, differing only in the body part character.
0GNG3ZZ — Release Left Thyroid Gland Lobe, Percutaneous Approach, 0GNH3ZZ — Release Right Thyroid Gland Lobe, Percutaneous Approach, 0GNK3ZZ — Release Thyroid Gland, Percutaneous Approach, 0GNL3ZZ — Release Right Superior Parathyroid Gland, Percutaneous Approach, 0GNM3ZZ — Release Left Superior Parathyroid Gland, Percutaneous Approach, 0GNP3ZZ — Release Left Inferior Parathyroid Gland, Percutaneous Approach, 0GNQ3ZZ — Release Multiple Parathyroid Glands, Percutaneous Approach, 0GNR3ZZ — Release Parathyroid Gland, Percutaneous Approach, +13 more
Same operation — other Approach
Same table and root operation, differing only in the approach character.
0GNN0ZZ — Release Right Inferior Parathyroid Gland, Open Approach, 0GNN4ZZ — Release Right Inferior Parathyroid Gland, Percutaneous Endoscopic Approach
Same procedure category (CCSR), other tables
AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under Endocrine procedures, NEC (Endocrine Procedures); listed here are the members in other PCS tables. Source: Clinical Classifications Software Refined (CCSR), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, November 2025.
0GCR4ZZ — Extirpation of Matter from Parathyroid Gland, Percutaneous Endoscopic Approach, 0GHS02Z — Insertion of Monitoring Device into Endocrine Gland, Open Approach, 0GHS03Z — Insertion of Infusion Device into Endocrine Gland, Open Approach, 0GHS0YZ — Insertion of Other Device into Endocrine Gland, Open Approach, 0GHS32Z — Insertion of Monitoring Device into Endocrine Gland, Percutaneous Approach, 0GHS33Z — Insertion of Infusion Device into Endocrine Gland, Percutaneous Approach, 0GHS3YZ — Insertion of Other Device into Endocrine Gland, Percutaneous Approach, 0GHS42Z — Insertion of Monitoring Device into Endocrine Gland, Percutaneous Endoscopic Approach, 0GHS43Z — Insertion of Infusion Device into Endocrine Gland, Percutaneous Endoscopic Approach, 0GHS4YZ — Insertion of Other Device into Endocrine Gland, Percutaneous Endoscopic Approach, 0GP000Z — Removal of Drainage Device from Pituitary Gland, Open Approach, 0GP030Z — Removal of Drainage Device from Pituitary Gland, Percutaneous Approach, 0GP040Z — Removal of Drainage Device from Pituitary Gland, Percutaneous Endoscopic Approach, 0GP0X0Z — Removal of Drainage Device from Pituitary Gland, External Approach, 0GP100Z — Removal of Drainage Device from Pineal Body, Open Approach, 0GP130Z — Removal of Drainage Device from Pineal Body, Percutaneous Approach, 0GP140Z — Removal of Drainage Device from Pineal Body, Percutaneous Endoscopic Approach, 0GP1X0Z — Removal of Drainage Device from Pineal Body, External Approach, 0GP500Z — Removal of Drainage Device from Adrenal Gland, Open Approach, 0GP530Z — Removal of Drainage Device from Adrenal Gland, Percutaneous Approach, +443 more
Contextual Map
Every relationship of 0GNN3ZZ in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.
Run 0GNN3ZZ with these 5 related codes in Claim Check
PCS table
- 0GN[PCS table]— CMS ICD-10-PCS tables
- Medical and Surgical — Section: Medical and Surgical[Section]: “Medical and Surgical”— CMS ICD-10-PCS tables
- Endocrine System — Body System: Endocrine System[Body System]: “Endocrine System”— CMS ICD-10-PCS tables
- Release — Operation: Release[Operation]: “Release”— CMS ICD-10-PCS tables
MS-DRG participation
- DRG 625 — THYROID, PARATHYROID AND THYROGLOSSAL PROCEDURES WITH MCC[MS-DRG]: “THYROID, PARATHYROID AND THYROGLOSSAL PROCEDURES WITH MCC — Thyroid, Parathyroid and Thyroglossal Procedures (MDC 10)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2027
- DRG 626 — THYROID, PARATHYROID AND THYROGLOSSAL PROCEDURES WITH CC[MS-DRG]: “THYROID, PARATHYROID AND THYROGLOSSAL PROCEDURES WITH CC — Thyroid, Parathyroid and Thyroglossal Procedures (MDC 10)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2027
- DRG 627 — THYROID, PARATHYROID AND THYROGLOSSAL PROCEDURES WITHOUT CC/MCC[MS-DRG]: “THYROID, PARATHYROID AND THYROGLOSSAL PROCEDURES WITHOUT CC/MCC — Thyroid, Parathyroid and Thyroglossal Procedures (MDC 10)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2027
Clinical classification (CCSR)
- ENP006 — Endocrine procedures, NEC[CCSR category]: “Endocrine procedures, NEC — Endocrine Procedures”— AHRQ CCSR for ICD-10-PCS Procedures (HCUP) · v2026.1
MDC crossing · diagnoses (633)
- MDC 10 — Endocrine, Nutritional and Metabolic Diseases and Disorders[MDC crossing]: “Endocrine, Nutritional and Metabolic Diseases and Disorders — the grouper's crossing between diagnoses and procedures: a principal diagnosis sets the MDC, and same-MDC procedures move the stay to its surgical DRGs.”— CMS MS-DRG Definitions Manual · FY2027
- A18.7 — Tuberculosis of adrenal glands[Same-MDC diagnosis]: “Tuberculosis of adrenal glands — grouped in MDC 10, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
- A18.81 — Tuberculosis of thyroid gland[Same-MDC diagnosis]: “Tuberculosis of thyroid gland — grouped in MDC 10, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
- B67.31 — Echinococcus granulosus infection, thyroid gland[Same-MDC diagnosis]: “Echinococcus granulosus infection, thyroid gland — grouped in MDC 10, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
- C73 — Malignant neoplasm of thyroid gland[Same-MDC diagnosis]: “Malignant neoplasm of thyroid gland — grouped in MDC 10, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
- C74.00 — Malignant neoplasm of cortex of unspecified adrenal gland[Same-MDC diagnosis]: “Malignant neoplasm of cortex of unspecified adrenal gland — grouped in MDC 10, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
- and 628 more
Nearest codes
- 0GN03ZZ — Release Pituitary Gland, Percutaneous Approach[One axis away]— CMS ICD-10-PCS tables
- 0GN13ZZ — Release Pineal Body, Percutaneous Approach[One axis away]— CMS ICD-10-PCS tables
- 0GN23ZZ — Release Left Adrenal Gland, Percutaneous Approach[One axis away]— CMS ICD-10-PCS tables
- 0GN33ZZ — Release Right Adrenal Gland, Percutaneous Approach[One axis away]— CMS ICD-10-PCS tables
- 0GN43ZZ — Release Bilateral Adrenal Glands, Percutaneous Approach[One axis away]— CMS ICD-10-PCS tables
- 0GN63ZZ — Release Left Carotid Body, Percutaneous Approach[One axis away]— CMS ICD-10-PCS tables
- 0GN73ZZ — Release Right Carotid Body, Percutaneous Approach[One axis away]— CMS ICD-10-PCS tables
- 0GN83ZZ — Release Bilateral Carotid Bodies, Percutaneous Approach[One axis away]— CMS ICD-10-PCS tables
Change history
No changes recorded for this code. This ledger tracks additions, deletions and description changes from FY2016 onward. Note changes are not tracked.
Read from: CMS ICD-10-PCS code tables, index and definitions — FY2027; CMS MS-DRG Definitions Manual (incl. Appendix B diagnosis index, Appendix C CC/MCC list, Appendix E procedure index) and IPPS Final Rule tables — v44; AHRQ HCUP Clinical Classifications Software Refined for ICD-10-PCS Procedures (hcup-us.ahrq.gov/toolssoftware/ccsr/PRCCSR_v2026-1.zip) — v2026.1. All data sources · How to read the labels · How MedCoder verifies its implementation
Current data releases:ICD-10-CM FY2027 · ICD-10-PCS FY2027 · HCPCS October 2026 · MS-DRG v44 · Medicare Code Editor v44.0 · NCCI PTP Q4 2026 · MUE Q4 2026 · NCD code lists 2026-01 · LCD export September 28, 2026 · All releases and sources