ICD-10-PCS Billable Code

0WPQ73Z

Removal Respiratory Tract to No Qualifier with Infusion Device, Via Natural or Artificial Opening Approach

Procedural Specifications

Clinical Axis Detail Definition
Section0 Medical and Surgical
Body SystemW Anatomical Regions, General
OperationP Removal
Body PartQ Respiratory Tract
Approach7 Via Natural or Artificial Opening
Device3 Infusion Device
QualifierZ No Qualifier

Operation Definition

Taking out or off a device from a body part

Procedure Overview

This Removal family describes taking out a device that was previously placed in or on a general anatomical region - drains, packing, external fixation devices, or other hardware not tied to a single named organ or bone. It's used when a device has finished its job (a drain removed once output has resolved) or needs to come out for another reason, such as infection or patient intolerance, without anything being put in its place at that encounter.

Because "anatomical regions, general" spans areas like the abdominal wall, chest wall, or an extremity as a whole rather than a specific organ, this family picks up device removals that don't map cleanly to a more specific body system. It's a routine, often bedside or minor-procedure-level event rather than major surgery, though removal of some devices (like external fixators) can itself require anesthesia and operative time.

Anatomy & Axis Detail

Respiratory Tract

The respiratory tract as a whole-region body part is used when a device cannot be assigned to one specific structure, such as an endotracheal tube spanning the trachea and extending toward the bronchi, or a long airway stent crossing multiple levels of the tracheobronchial tree. Removal here is coded when the object's placement or the clinical intent involves the airway broadly rather than a single named part like the trachea or a mainstem bronchus alone. This applies most often in emergent extubation, foreign body retrieval spanning multiple airway levels, or removal of devices placed for diffuse airway support, and documentation should make clear that the device's extent, not just its origin, justified coding it to the tract rather than one specific respiratory structure.

Approach: Via Natural or Artificial Opening

Via Natural or Artificial Opening means the instrument reaches the target site by passing through an existing body orifice, such as the mouth or urethra, or a surgically created opening like a stoma, without additional incision or scope guidance. It is distinguished from the Endoscopic variant by the absence of a visualizing scope, and from External by actually traversing into the body through that opening.

Device: Infusion Device

Infusion Device denotes a device left in place to deliver medication, fluids, or other substances into a body part over time, such as an intrathecal or epidural pump. It is distinct from devices that merely monitor or mechanically support tissue, since its function is ongoing pharmacologic or fluid delivery rather than structural replacement. Common placements include the spinal canal, peritoneal cavity, and vascular access sites.

Coding & Documentation

Documentation needs to clearly identify the device being removed, the general region it was placed in, and confirm nothing is being implanted to replace it during that same encounter - if a new device goes in at the same time, the case usually needs a Removal and a separate Insertion/Replacement code, or a single Revision or Replacement code depending on what's documented. Coders should also verify whether the removal is being done as a stand-alone procedure or as an incidental step of a bigger operation, since incidental removal of a device to access the surgical field usually isn't coded separately.

A frequent mistake is coding Removal when the device is actually being exchanged for a new one in the same region; that scenario is typically Replacement, not Removal followed by nothing. Another common error is applying a general-region Removal code when the device actually belongs to a specific body system with its own removal code.

Commonly Confused With

RevisionRevision (0WW) is easily confused with Removal because both deal with existing devices, but Revision corrects or adjusts a device that stays in place, while Removal takes the device out entirely.
ReplacementReplacement is the other frequent mix-up: if an old device is taken out and a new one put in during the same operative episode, that combined action is Replacement, not a standalone Removal.