0GWS0YZ
Revision Endocrine Gland to No Qualifier with Other Device, Open Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | G Endocrine System |
| Operation | W Revision |
| Body Part | S Endocrine Gland |
| Approach | 0 Open |
| Device | Y Other Device |
| Qualifier | Z No Qualifier |
Operation Definition
Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device
Procedure Overview
Revision procedures address a device that was previously implanted in or near an endocrine gland and is no longer working correctly or has shifted out of position. In practice this most often applies to implantable insulin pumps, hormone infusion devices, or reservoirs placed to manage conditions like diabetes, where a catheter has migrated, a pump housing has failed mechanically, or connections need to be repaired.
Rather than replacing the entire device, which would be coded differently as a removal followed by insertion, revision is used when the existing device can be adjusted, repositioned, or partially repaired to restore its intended function. Patients typically undergo this procedure after noticing symptoms of device malfunction, such as inconsistent hormone delivery or delivery site problems, that a follow-up scan or clinical exam confirms is due to the device itself rather than the underlying gland.
Anatomy & Axis Detail
Endocrine Gland
This code applies to revision procedures on an endocrine gland when the specific gland involved, such as thyroid, adrenal, pituitary, or parathyroid, is not identified in the documentation, or when the gland does not have its own dedicated body part value in this classification. As with other endocrine revision codes, it refers to correcting a previously placed device or repairing a prior surgical outcome rather than performing a new resection or excision of gland tissue. Because endocrine glands vary widely in location, size, and surgical approach, from the deeply seated pituitary to the more accessible thyroid, coders should default to this unspecified code only after confirming the operative report does not permit assignment of a more precise, gland-specific revision code.
Approach: Open
Open approach means the surgeon cuts through skin, mucous membrane, or other tissue layers to physically expose the target site to view before performing the procedure. It gives direct visualization and hands-on access, distinguishing it from Percutaneous approaches where instruments pass through a small puncture without exposing the site. Open is typical for procedures needing wide access, such as most laparotomies.
Device: Other Device
Other Device is a catchall value used when a device remains in place but does not fit any of the specifically defined categories, such as tissue substitutes, drainage tubes, radioactive elements, or monitoring sensors. It allows coding of implanted or inserted devices that fall outside those named classifications.
Coding & Documentation
Coders need documentation clearly stating the device was corrected, repositioned, or repaired in place, with the physical device (or a component of it) remaining the same one originally implanted. If the note describes taking out a malfunctioning device and putting in a brand-new one, that is Removal plus Insertion, not Revision, and this substitution is one of the most common assignment errors in this family. Coders should also confirm which specific device and body part are documented, since revision of an infusion pump reservoir differs from revision of a catheter tip location even within the same procedure encounter.