04CL3ZZ
Extirpation Femoral Artery, Left to No Qualifier with No Device, Percutaneous Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | 4 Lower Arteries |
| Operation | C Extirpation |
| Body Part | L Femoral Artery, Left |
| 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
This family covers procedures that physically take or cut solid matter out of a lower extremity artery, most commonly a blood clot, embolic debris, or calcified plaque that is obstructing or threatening blood flow. Unlike opening a narrowed vessel with a balloon, Extirpation is about removing material that does not belong in the vessel at all, restoring the artery's normal channel by clearing it out.
This type of procedure is frequently performed urgently, such as when a clot has suddenly blocked circulation to a leg and threatens the viability of the limb, but it is also done electively to clear chronic thrombus or embolic material identified on imaging. Techniques include mechanical thrombectomy devices, suction catheters, and open surgical extraction through an arteriotomy.
Because the obstructing material is often the direct cause of a patient's acute symptoms, such as sudden leg pain, numbness, or pallor from lost blood supply, prompt extirpation can be time-sensitive and is closely tied to preserving limb function.
Anatomy & Axis Detail
Femoral Artery, Left
The left femoral artery mirrors its right-sided counterpart as the principal conduit of blood into the thigh and lower leg, and it is frequently the target when atheroma, thrombus, or embolus obstructs flow and produces ischemic symptoms. Extirpation of this vessel entails physically removing the offending solid material, whether through an open arteriotomy with a Fogarty catheter or a percutaneous aspiration or rotational thrombectomy device, leaving the artery's own wall intact. Its accessible position in the groin makes it a frequent entry point for endovascular work, so the record should clarify whether the extirpated material came from the common femoral trunk or a more distal branch, since ICD-10-PCS assigns separate codes depending on the specific femoral segment treated and any laterality involved.
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
Documentation supporting this code family should specifically describe solid matter, such as thrombus, embolus, or calcified material, being taken or cut out of a named lower artery, along with the approach and technique used to extract it. Coders should confirm whether the material removed originated within the artery being coded or migrated from elsewhere, since the body part value reflects the site of extraction, not necessarily the origin of the clot.
A common error is coding Extirpation when the procedure actually involved dilating a narrowed segment with only incidental clearing of debris, which may instead belong under Dilation if no discrete solid matter removal is separately documented. Another frequent issue is under-coding when both a mechanical thrombectomy and a separate angioplasty are performed in the same session, since each distinct root operation performed on a different objective typically warrants its own code.