ICD-10-PCS Code For Pineal Body: Procedure Code Group Overview

The International Classification of Diseases, Tenth Revision, Procedure Coding System (ICD-10-PCS) code group 0GW1 includes procedures performed to revise or correct the position of a malfunctioning device in the pineal body. These ICD-10-PCS codes are used for inpatient documentation when device-related malfunction or displacement involving the pineal body requires surgical revision. Accurate coding within the ICD-10-PCS 0GW1 group is essential for proper inpatient reimbursement, as it captures the procedure performed and supports clinical documentation accuracy.

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Pineal Body Revision Procedure Overview

This procedure group involves revision procedures performed on the pineal body within the endocrine system to correct or reposition a malfunctioning device or a displaced device. These inpatient procedures address device-related problems affecting the pineal body and may include inspection, adjustment, or partial replacement of device components. Accurate ICD-10-PCS coding of these revisions is important for reflecting the clinical work performed and for appropriate inpatient reimbursement.

Code Attributes

Character	ICD-10-PCS Category	Code Group Details
0	Section	Medical and Surgical
G	Body System	Endocrine System
W	Operation	Revision
1	Body Part	Pineal Body

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ICD-10-PCS Code For Pineal Body: Procedure Code Group Overview

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Pineal Body Revision Procedure Overview

Code Attributes

Character	ICD-10-PCS Category	Code Group Details
0	Section	Medical and Surgical
G	Body System	Endocrine System
W	Operation	Revision
1	Body Part	Pineal Body

When to Use

Use codes from this group when an inpatient procedure is performed to correct, reposition, or otherwise revise a malfunctioning or displaced device involving the pineal body. Do not use this group for initial device placement or for unrelated procedures on other endocrine structures.

ICD-10-PCS Codes

4 rows

ICD-10-PCS Code	Description
0GW100Z	Revision of Drainage Device in Pineal Body, Open Approach
0GW130Z	Revision of Drainage Device in Pineal Body, Percutaneous Approach
0GW140Z	Revision of Drainage Device in Pineal Body, Percutaneous Endoscopic Approach
0GW1X0Z	Revision of Drainage Device in Pineal Body, External Approach

DRG Codes

7 rows

DRG Code	Description
023	Craniotomy with Major Device Implant or Acute Complex CNS Principal Diagnosis with MCC or Antineoplastic Implant or Epilepsy with Neurostimulator
024	Craniotomy with Major Device Implant or Acute Complex CNS Principal Diagnosis without MCC
025	Craniotomy and Endovascular Intracranial Procedures with MCC
026	Craniotomy and Endovascular Intracranial Procedures with CC
027	Craniotomy and Endovascular Intracranial Procedures without CC/MCC
614	Adrenal and Pituitary Procedures with CC/MCC
615	Adrenal and Pituitary Procedures without CC/MCC

Typical Clinical Scenarios

An elderly patient with a chronically implanted pineal region CSF drainage catheter presents to the hospital with acute worsening headaches, nausea, and imaging showing catheter malposition with proximal migration and impaired CSF drainage. Inpatient management includes neurologic monitoring and operative revision to inspect, reposition, and repair the existing drainage device to restore function and relieve intracranial pressure. Typical codes: 0GW100Z, 0GW1X0Z
A middle-aged patient with a prior stereotactic implantation of a pineal drainage access who develops a superficial infection at the percutaneous insertion site with device malfunction but stable neurologic status; after IV antibiotics, the surgical team plans a controlled, scheduled revision to remove infected components and revise the device tract to preserve drainage. Typical codes: 0GW130Z, 0GW140Z
A young adult involved in trauma sustains displacement of an externally routed pineal region drain after facial and cranial injuries, causing CSF leak and neurologic decline; the patient is taken urgently to the operating room for revision of the displaced external drainage device to resecure and restore proper cerebrospinal fluid diversion. Typical codes: 0GW1X0Z, 0GW100Z

ICD-10-PCS Code For Pituitary Gland: Procedure Code Group Overview

0GW5-ADRENAL-GLAND-REVISION

ICD-10-PCS Code For Adrenal Gland: Procedure Code Group Overview

0GWK-THYROID-GLAND-REVISION

ICD-10-PCS Code For Thyroid Gland: Procedure Code Group Overview

0GWR-PARATHYROID-GLAND-REVISION

ICD-10-PCS Code For Parathyroid Gland: Procedure Code Group Overview

0GWS-ENDOCRINE-GLAND-REVISION

ICD-10-PCS Code For Endocrine Gland: Procedure Code Group Overview

Frequently Asked Questions

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.

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When to Use

ICD-10-PCS Codes

4 rows

ICD-10-PCS Code	Description
0GW100Z	Revision of Drainage Device in Pineal Body, Open Approach
0GW130Z	Revision of Drainage Device in Pineal Body, Percutaneous Approach
0GW140Z	Revision of Drainage Device in Pineal Body, Percutaneous Endoscopic Approach
0GW1X0Z	Revision of Drainage Device in Pineal Body, External Approach

DRG Codes

7 rows

DRG Code	Description
023	Craniotomy with Major Device Implant or Acute Complex CNS Principal Diagnosis with MCC or Antineoplastic Implant or Epilepsy with Neurostimulator
024	Craniotomy with Major Device Implant or Acute Complex CNS Principal Diagnosis without MCC
025	Craniotomy and Endovascular Intracranial Procedures with MCC
026	Craniotomy and Endovascular Intracranial Procedures with CC
027	Craniotomy and Endovascular Intracranial Procedures without CC/MCC
614	Adrenal and Pituitary Procedures with CC/MCC
615	Adrenal and Pituitary Procedures without CC/MCC

Typical Clinical Scenarios

An elderly patient with a chronically implanted pineal region CSF drainage catheter presents to the hospital with acute worsening headaches, nausea, and imaging showing catheter malposition with proximal migration and impaired CSF drainage. Inpatient management includes neurologic monitoring and operative revision to inspect, reposition, and repair the existing drainage device to restore function and relieve intracranial pressure. Typical codes: 0GW100Z, 0GW1X0Z
A middle-aged patient with a prior stereotactic implantation of a pineal drainage access who develops a superficial infection at the percutaneous insertion site with device malfunction but stable neurologic status; after IV antibiotics, the surgical team plans a controlled, scheduled revision to remove infected components and revise the device tract to preserve drainage. Typical codes: 0GW130Z, 0GW140Z
A young adult involved in trauma sustains displacement of an externally routed pineal region drain after facial and cranial injuries, causing CSF leak and neurologic decline; the patient is taken urgently to the operating room for revision of the displaced external drainage device to resecure and restore proper cerebrospinal fluid diversion. Typical codes: 0GW1X0Z, 0GW100Z

ICD-10-PCS Code For Pituitary Gland: Procedure Code Group Overview

0GW5-ADRENAL-GLAND-REVISION

ICD-10-PCS Code For Adrenal Gland: Procedure Code Group Overview

0GWK-THYROID-GLAND-REVISION

ICD-10-PCS Code For Thyroid Gland: Procedure Code Group Overview

0GWR-PARATHYROID-GLAND-REVISION

ICD-10-PCS Code For Parathyroid Gland: Procedure Code Group Overview

0GWS-ENDOCRINE-GLAND-REVISION

ICD-10-PCS Code For Endocrine Gland: Procedure Code Group Overview

Frequently Asked Questions

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.

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ICD-10-PCS Code For Pineal Body: Procedure Code Group Overview

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Pineal Body Revision Procedure Overview

Code Attributes

OpenPayer

ICD-10-PCS Code For Pineal Body: Procedure Code Group Overview

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Pineal Body Revision Procedure Overview

Code Attributes

When to Use

ICD-10-PCS Codes

DRG Codes

Typical Clinical Scenarios

Related Codes

References

When to Use

ICD-10-PCS Codes

DRG Codes

Typical Clinical Scenarios

Related Codes

References

ICD-10-PCS Code For Pineal Body: Procedure Code Group Overview

Sign up for ICD-10-PCS Code For Pineal Body: Procedure Code Group Overview policy alerts

Pineal Body Revision Procedure Overview

Code Attributes

ICD-10-PCS Code For Pineal Body: Procedure Code Group Overview

Sign up for ICD-10-PCS Code For Pineal Body: Procedure Code Group Overview policy alerts

Pineal Body Revision Procedure Overview

Code Attributes

When to Use

ICD-10-PCS Codes

DRG Codes

Typical Clinical Scenarios

Related Codes

Which procedures are included in ICD-10-PCS code group 0GW1?

What is the clinical purpose of procedures coded to 0GW1?

Which ICD-10-PCS sections and attributes apply to 0GW1 codes?

How does accurate coding in 0GW1 affect inpatient reimbursement?

Which DRGs may be related to procedures coded in 0GW1?

References

When to Use

ICD-10-PCS Codes

DRG Codes

Typical Clinical Scenarios

Related Codes

Which procedures are included in ICD-10-PCS code group 0GW1?

What is the clinical purpose of procedures coded to 0GW1?

Which ICD-10-PCS sections and attributes apply to 0GW1 codes?

How does accurate coding in 0GW1 affect inpatient reimbursement?

Which DRGs may be related to procedures coded in 0GW1?

References