0BCM3ZZ
Extirpation Lungs, Bilateral to No Qualifier with No Device, Percutaneous Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | B Respiratory System |
| Operation | C Extirpation |
| Body Part | M Lungs, Bilateral |
| Approach | 3 Percutaneous |
| Device | Z No Device |
| Qualifier | Z No Qualifier |
Operation Definition
Taking or cutting out solid matter from a body part
Procedure Overview
Extirpation removes solid material that doesn't belong in the respiratory tract - a foreign object a child inhaled, an inspissated mucus plug obstructing a bronchus, a blood clot, or a broncholith (a piece of calcified material eroding into an airway). The goal isn't to take a tissue sample or treat disease directly, but simply to physically take out an abnormal solid substance that is causing obstruction or infection risk.
Anatomy & Axis Detail
Lungs, Bilateral
The lungs are the paired gas-exchange organs occupying most of the thoracic cavity, and extirpation here means physically cutting or stripping out solid abnormal material - such as necrotic tissue, thick empyema debris, or a foreign body - from both lungs during the same operative episode. Because the procedure targets both sides, it is typically reserved for diffuse or bilateral processes like extensive fungal disease, hydatid cysts, or bilateral aspirated material rather than a single localized lesion. Access is usually staged or performed through separate thoracotomies or bilateral thoracoscopic ports, since operating on both pleural cavities in one session raises the risk of respiratory compromise. Documentation should reflect that the material removed was abnormal and not a planned excision of lung parenchyma itself, and coders must confirm both lungs were addressed to justify the bilateral body part value rather than coding two separate right and left procedures.
Approach: Percutaneous
Percutaneous describes entry by needle or instrument puncture through the skin or mucous membrane to reach the site of the procedure, without cutting the tissue open or using a visualizing scope. It differs from Open in that the site itself is never exposed, and from Percutaneous Endoscopic in that no endoscope is used to see internal structures. Common examples include needle biopsies and injections.
Coding & Documentation
Coders should look for language describing removal of a foreign body, thrombus, or debris rather than removal of native tissue for diagnostic or therapeutic sampling. The route matters for code assignment - most respiratory extirpations are done via flexible or rigid bronchoscopy, so the approach value typically reflects a natural or percutaneous endoscopic route. A common error is coding removal of a mucus plug as Drainage because it involves clearing an airway, when the material removed was solid rather than liquid, which makes Extirpation the accurate choice. Another is missing that a foreign body first broken up and then removed should be coded to both Fragmentation and Extirpation when pieces are individually taken out.