0GBJ4ZXExcision of Thyroid Gland Isthmus, Percutaneous Endoscopic Approach, Diagnostic

Medical and Surgical›Endocrine System›Excision
  • Billable / Specific Code
ICD-10-PCS 0GBJ4ZX
CMS Source: FY 2027 ICD-10-PCS dataset. Effective Oct 1, 2026 – Sep 30, 2027.FacebookXLinkedInPrint

0GBJ4ZX is a billable ICD-10-PCS procedure code for Excision of Thyroid Gland Isthmus, Percutaneous Endoscopic Approach, Diagnostic. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027). The root operation Excision involves cutting out or off, without replacement, a portion of a body part. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Endocrine system biopsy.

Code Identity

ICD-10-PCS Code
0GBJ4ZX
Billable Status
Yes — Valid for Submission
Code Describes
Excision of Thyroid Gland Isthmus, Percutaneous Endoscopic Approach, Diagnostic
Short Description
Excision of Thyroid Gland Isthmus, Perc Endo Approach, Diagn
Parent Code
0GB

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.

PositionDesignationValueMeaning
1Section0Medical and Surgical
2Body SystemGEndocrine System
3OperationBExcision
4BodyPartJThyroid Gland Isthmus
5Approach4Percutaneous Endoscopic
6DeviceZNo Device
7QualifierXDiagnostic

In the ICD-10-PCS Alphabetic Index

These FY 2027 ICD-10-PCS Alphabetic Index entries lead to this code:

Biopsy
Anatomy or device term that leads here
Glomectomy
Leads to this code's table
Punch biopsy
Anatomy or device term that leads here
Adrenalectomy
Leads to this code's table
Thyroidectomy
Leads to this code's table
Hemithyroidectomy
Leads to this code's table
Parathyroidectomy
Leads to this code's table
Core needle biopsy
Anatomy or device term that leads here
Excision, Thyroid Gland Isthmus
Leads to this code's table

To code excision of the thyroid gland isthmus, open the FY 2027 ICD-10-PCS Alphabetic Index at Excision, then the subterm Thyroid Gland Isthmus. The index leads to table 0GB, where the approach, device and qualifier values shown in the breakdown above complete the seven-character code 0GBJ4ZX.

Browse the full ICD-10-PCS Alphabetic Index →

Clinical Classification (CCSR)

AHRQ groups this procedure code into these clinical categories.

ENP001
Endocrine system biopsy
Clinical domain: Endocrine Procedures

Code History

Replaces previously assigned code(s):
  • 0GBG4ZX — Excision of L Thyroid Lobe, Perc Endo Approach, Diagn
  • 0GBH4ZX — Excision of R Thyroid Lobe, Perc Endo Approach, Diagn

Similar Procedure Codes

Questions About 0GBJ4ZX

Is 0GBJ4ZX a billable code?

Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Excision of Thyroid Gland Isthmus, Percutaneous Endoscopic Approach, Diagnostic on inpatient claims from October 1, 2026 through September 30, 2027.

What do the characters in 0GBJ4ZX 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 B is the Operation (Excision); the 4th character J is the BodyPart (Thyroid Gland Isthmus); the 5th character 4 is the Approach (Percutaneous Endoscopic); the 6th character Z is the Device (No Device); the 7th character X is the Qualifier (Diagnostic).