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Inpatient Procedure Code

0M9W40Z

Drainage of Left Lower Extremity Bursa and Ligament with Drainage Device, Percutaneous Endoscopic Approach

Drain L Low Extrem Bursa/Lig w Drain Dev, Perc Endo

Axis Breakdown

Every ICD-10-PCS code is exactly seven characters, one per axis. Each character's meaning is defined by its position in the code.

PositionValueMeaning
1
Section0

Medical and Surgical

2
Body SystemM

Bursae and Ligaments

3
Root Operation9

Drainage

Taking or letting out fluids and/or gases from a body part

4
Body PartW

Lower Extremity Bursa and Ligament, Left

5
Approach4

Percutaneous Endoscopic

6
Device0

Drainage Device

7
QualifierZ

No Qualifier

Related Codes

Same operation — other Body Part

Same table and root operation, differing only in the body part character.

0M9M40Z — Drainage of Left Hip Bursa and Ligament with Drainage Device, Percutaneous Endoscopic Approach, 0M9N40Z — Drainage of Right Knee Bursa and Ligament with Drainage Device, Percutaneous Endoscopic Approach, 0M9P40Z — Drainage of Left Knee Bursa and Ligament with Drainage Device, Percutaneous Endoscopic Approach, 0M9Q40Z — Drainage of Right Ankle Bursa and Ligament with Drainage Device, Percutaneous Endoscopic Approach, 0M9R40Z — Drainage of Left Ankle Bursa and Ligament with Drainage Device, Percutaneous Endoscopic Approach, 0M9S40Z — Drainage of Right Foot Bursa and Ligament with Drainage Device, Percutaneous Endoscopic Approach, 0M9T40Z — Drainage of Left Foot Bursa and Ligament with Drainage Device, Percutaneous Endoscopic Approach, 0M9V40Z — Drainage of Right Lower Extremity Bursa and Ligament with Drainage Device, Percutaneous Endoscopic Approach, +19 more

Same operation — other Approach

Same table and root operation, differing only in the approach character.

0M9W00Z — Drainage of Left Lower Extremity Bursa and Ligament with Drainage Device, Open Approach, 0M9W30Z — Drainage of Left Lower Extremity Bursa and Ligament with Drainage Device, Percutaneous Approach

Same operation — other Device

Same table and root operation, differing only in the device character.

0M9W4ZZ — Drainage of Left Lower Extremity Bursa and Ligament, Percutaneous Endoscopic Approach

Contextual Map

Every relationship of 0M9W40Z in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.

PCS table

  • 0M9[PCS table]
  • [object Object] — Section: [object Object] [Section]: “[object Object]”
  • [object Object] — Body System: [object Object] [Body System]: “[object Object]”
  • [object Object] — Operation: [object Object] [Operation]: “[object Object]”

Nearest codes

  • 0M9040Z — Drainage of Head and Neck Bursa and Ligament with Drainage Device, Percutaneous Endoscopic Approach [One axis away]
  • 0M9140Z — Drainage of Right Shoulder Bursa and Ligament with Drainage Device, Percutaneous Endoscopic Approach [One axis away]
  • 0M9240Z — Drainage of Left Shoulder Bursa and Ligament with Drainage Device, Percutaneous Endoscopic Approach [One axis away]
  • 0M9340Z — Drainage of Right Elbow Bursa and Ligament with Drainage Device, Percutaneous Endoscopic Approach [One axis away]
  • 0M9440Z — Drainage of Left Elbow Bursa and Ligament with Drainage Device, Percutaneous Endoscopic Approach [One axis away]
  • 0M9540Z — Drainage of Right Wrist Bursa and Ligament with Drainage Device, Percutaneous Endoscopic Approach [One axis away]
  • 0M9640Z — Drainage of Left Wrist Bursa and Ligament with Drainage Device, Percutaneous Endoscopic Approach [One axis away]
  • 0M9740Z — Drainage of Right Hand Bursa and Ligament with Drainage Device, Percutaneous Endoscopic Approach [One axis away]

Change history

No changes recorded for this code — unchanged since the FY2026 (April) baseline of the change ledger.