ICD-10-PCS 0N9 Medical and Surgical: Head and Facial Bones Drainage
The ICD-10-PCS root operation Drainage (code 0N9) involves removing fluid and/or gases from a body part to relieve pressure or treat infection. This operation is classified under the Medical and Surgical section, focusing here on the Head and Facial Bones.
Specifically, the ICD-10-PCS drainage operation targets various bones of the skull and face, such as the Frontal Bone, Parietal Bones, Temporal Bones, Maxilla, Mandible, and Orbit. The procedure can be performed via different approaches, including Open, Percutaneous, and Percutaneous Endoscopic, sometimes utilizing a drainage device to facilitate fluid removal. For example, code 0N9100Z describes drainage of the Frontal Bone with Drainage Device using an Open Approach, while 0N903ZZ represents drainage of the Skull with a Percutaneous Approach. Diagnostic drainage variants (e.g., 0N903ZX) are also coded to document procedures done for evaluation rather than therapy. These diverse codes help capture the precise site and technique used in drainage procedures within the head and facial bone region.
List of ICD-10-PCS codes used to specify 0N9 - Drainage (taking or letting out fluids and/or gases from a body part). There are a total of 208 procedure codes in this section.
0N9 - Head and Facial Bones, Drainage
0N9000Z - Drainage of Skull with Drainage Device, Open Approach
0N900ZX - Drainage of Skull, Open Approach, Diagnostic
0N900ZZ - Drainage of Skull, Open Approach
0N9030Z - Drainage of Skull with Drainage Device, Percutaneous Approach
0N903ZX - Drainage of Skull, Percutaneous Approach, Diagnostic
0N903ZZ - Drainage of Skull, Percutaneous Approach
0N9040Z - Drainage of Skull with Drainage Device, Percutaneous Endoscopic Approach
0N904ZX - Drainage of Skull, Percutaneous Endoscopic Approach, Diagnostic
0N904ZZ - Drainage of Skull, Percutaneous Endoscopic Approach
0N9100Z - Drainage of Frontal Bone with Drainage Device, Open Approach
0N910ZX - Drainage of Frontal Bone, Open Approach, Diagnostic
0N910ZZ - Drainage of Frontal Bone, Open Approach
0N9130Z - Drainage of Frontal Bone with Drainage Device, Percutaneous Approach
0N913ZX - Drainage of Frontal Bone, Percutaneous Approach, Diagnostic
0N913ZZ - Drainage of Frontal Bone, Percutaneous Approach
0N9140Z - Drainage of Frontal Bone with Drainage Device, Percutaneous Endoscopic Approach
0N914ZX - Drainage of Frontal Bone, Percutaneous Endoscopic Approach, Diagnostic
0N914ZZ - Drainage of Frontal Bone, Percutaneous Endoscopic Approach
0N9300Z - Drainage of Right Parietal Bone with Drainage Device, Open Approach
0N930ZX - Drainage of Right Parietal Bone, Open Approach, Diagnostic
0N930ZZ - Drainage of Right Parietal Bone, Open Approach
0N9330Z - Drainage of Right Parietal Bone with Drainage Device, Percutaneous Approach
0N933ZX - Drainage of Right Parietal Bone, Percutaneous Approach, Diagnostic
0N933ZZ - Drainage of Right Parietal Bone, Percutaneous Approach
0N9340Z - Drainage of Right Parietal Bone with Drainage Device, Percutaneous Endoscopic Approach
0N934ZX - Drainage of Right Parietal Bone, Percutaneous Endoscopic Approach, Diagnostic
0N934ZZ - Drainage of Right Parietal Bone, Percutaneous Endoscopic Approach
0N9400Z - Drainage of Left Parietal Bone with Drainage Device, Open Approach
0N940ZX - Drainage of Left Parietal Bone, Open Approach, Diagnostic
0N940ZZ - Drainage of Left Parietal Bone, Open Approach
0N9430Z - Drainage of Left Parietal Bone with Drainage Device, Percutaneous Approach
0N943ZX - Drainage of Left Parietal Bone, Percutaneous Approach, Diagnostic
0N943ZZ - Drainage of Left Parietal Bone, Percutaneous Approach
0N9440Z - Drainage of Left Parietal Bone with Drainage Device, Percutaneous Endoscopic Approach
0N944ZX - Drainage of Left Parietal Bone, Percutaneous Endoscopic Approach, Diagnostic
0N944ZZ - Drainage of Left Parietal Bone, Percutaneous Endoscopic Approach
0N9500Z - Drainage of Right Temporal Bone with Drainage Device, Open Approach
0N950ZX - Drainage of Right Temporal Bone, Open Approach, Diagnostic
0N950ZZ - Drainage of Right Temporal Bone, Open Approach
0N9530Z - Drainage of Right Temporal Bone with Drainage Device, Percutaneous Approach
0N953ZX - Drainage of Right Temporal Bone, Percutaneous Approach, Diagnostic
0N953ZZ - Drainage of Right Temporal Bone, Percutaneous Approach
0N9540Z - Drainage of Right Temporal Bone with Drainage Device, Percutaneous Endoscopic Approach
0N954ZX - Drainage of Right Temporal Bone, Percutaneous Endoscopic Approach, Diagnostic
0N954ZZ - Drainage of Right Temporal Bone, Percutaneous Endoscopic Approach
0N9600Z - Drainage of Left Temporal Bone with Drainage Device, Open Approach
0N960ZX - Drainage of Left Temporal Bone, Open Approach, Diagnostic
0N960ZZ - Drainage of Left Temporal Bone, Open Approach
0N9630Z - Drainage of Left Temporal Bone with Drainage Device, Percutaneous Approach
0N963ZX - Drainage of Left Temporal Bone, Percutaneous Approach, Diagnostic
0N963ZZ - Drainage of Left Temporal Bone, Percutaneous Approach
0N9640Z - Drainage of Left Temporal Bone with Drainage Device, Percutaneous Endoscopic Approach
0N964ZX - Drainage of Left Temporal Bone, Percutaneous Endoscopic Approach, Diagnostic
0N964ZZ - Drainage of Left Temporal Bone, Percutaneous Endoscopic Approach
0N9700Z - Drainage of Occipital Bone with Drainage Device, Open Approach
0N970ZX - Drainage of Occipital Bone, Open Approach, Diagnostic
0N970ZZ - Drainage of Occipital Bone, Open Approach
0N9730Z - Drainage of Occipital Bone with Drainage Device, Percutaneous Approach
0N973ZX - Drainage of Occipital Bone, Percutaneous Approach, Diagnostic
0N973ZZ - Drainage of Occipital Bone, Percutaneous Approach
0N9740Z - Drainage of Occipital Bone with Drainage Device, Percutaneous Endoscopic Approach
0N974ZX - Drainage of Occipital Bone, Percutaneous Endoscopic Approach, Diagnostic
0N974ZZ - Drainage of Occipital Bone, Percutaneous Endoscopic Approach
0N9B00Z - Drainage of Nasal Bone with Drainage Device, Open Approach
0N9B0ZX - Drainage of Nasal Bone, Open Approach, Diagnostic
0N9B0ZZ - Drainage of Nasal Bone, Open Approach
0N9B30Z - Drainage of Nasal Bone with Drainage Device, Percutaneous Approach
0N9B3ZX - Drainage of Nasal Bone, Percutaneous Approach, Diagnostic
0N9B3ZZ - Drainage of Nasal Bone, Percutaneous Approach
0N9B40Z - Drainage of Nasal Bone with Drainage Device, Percutaneous Endoscopic Approach
0N9B4ZX - Drainage of Nasal Bone, Percutaneous Endoscopic Approach, Diagnostic
0N9B4ZZ - Drainage of Nasal Bone, Percutaneous Endoscopic Approach
0N9C00Z - Drainage of Sphenoid Bone with Drainage Device, Open Approach
0N9C0ZX - Drainage of Sphenoid Bone, Open Approach, Diagnostic
0N9C0ZZ - Drainage of Sphenoid Bone, Open Approach
0N9C30Z - Drainage of Sphenoid Bone with Drainage Device, Percutaneous Approach
0N9C3ZX - Drainage of Sphenoid Bone, Percutaneous Approach, Diagnostic
0N9C3ZZ - Drainage of Sphenoid Bone, Percutaneous Approach
0N9C40Z - Drainage of Sphenoid Bone with Drainage Device, Percutaneous Endoscopic Approach
0N9C4ZX - Drainage of Sphenoid Bone, Percutaneous Endoscopic Approach, Diagnostic
0N9C4ZZ - Drainage of Sphenoid Bone, Percutaneous Endoscopic Approach
0N9F00Z - Drainage of Right Ethmoid Bone with Drainage Device, Open Approach
0N9F0ZX - Drainage of Right Ethmoid Bone, Open Approach, Diagnostic
0N9F0ZZ - Drainage of Right Ethmoid Bone, Open Approach
0N9F30Z - Drainage of Right Ethmoid Bone with Drainage Device, Percutaneous Approach
0N9F3ZX - Drainage of Right Ethmoid Bone, Percutaneous Approach, Diagnostic
0N9F3ZZ - Drainage of Right Ethmoid Bone, Percutaneous Approach
0N9F40Z - Drainage of Right Ethmoid Bone with Drainage Device, Percutaneous Endoscopic Approach
0N9F4ZX - Drainage of Right Ethmoid Bone, Percutaneous Endoscopic Approach, Diagnostic
0N9F4ZZ - Drainage of Right Ethmoid Bone, Percutaneous Endoscopic Approach
0N9G00Z - Drainage of Left Ethmoid Bone with Drainage Device, Open Approach
0N9G0ZX - Drainage of Left Ethmoid Bone, Open Approach, Diagnostic
0N9G0ZZ - Drainage of Left Ethmoid Bone, Open Approach
0N9G30Z - Drainage of Left Ethmoid Bone with Drainage Device, Percutaneous Approach
0N9G3ZX - Drainage of Left Ethmoid Bone, Percutaneous Approach, Diagnostic
0N9G3ZZ - Drainage of Left Ethmoid Bone, Percutaneous Approach
0N9G40Z - Drainage of Left Ethmoid Bone with Drainage Device, Percutaneous Endoscopic Approach
0N9G4ZX - Drainage of Left Ethmoid Bone, Percutaneous Endoscopic Approach, Diagnostic
0N9G4ZZ - Drainage of Left Ethmoid Bone, Percutaneous Endoscopic Approach
0N9H00Z - Drainage of Right Lacrimal Bone with Drainage Device, Open Approach
0N9H0ZX - Drainage of Right Lacrimal Bone, Open Approach, Diagnostic
0N9H0ZZ - Drainage of Right Lacrimal Bone, Open Approach
0N9H30Z - Drainage of Right Lacrimal Bone with Drainage Device, Percutaneous Approach
0N9H3ZX - Drainage of Right Lacrimal Bone, Percutaneous Approach, Diagnostic
0N9H3ZZ - Drainage of Right Lacrimal Bone, Percutaneous Approach
0N9H40Z - Drainage of Right Lacrimal Bone with Drainage Device, Percutaneous Endoscopic Approach
0N9H4ZX - Drainage of Right Lacrimal Bone, Percutaneous Endoscopic Approach, Diagnostic
0N9H4ZZ - Drainage of Right Lacrimal Bone, Percutaneous Endoscopic Approach
0N9J00Z - Drainage of Left Lacrimal Bone with Drainage Device, Open Approach
0N9J0ZX - Drainage of Left Lacrimal Bone, Open Approach, Diagnostic
0N9J0ZZ - Drainage of Left Lacrimal Bone, Open Approach
0N9J30Z - Drainage of Left Lacrimal Bone with Drainage Device, Percutaneous Approach
0N9J3ZX - Drainage of Left Lacrimal Bone, Percutaneous Approach, Diagnostic
0N9J3ZZ - Drainage of Left Lacrimal Bone, Percutaneous Approach
0N9J40Z - Drainage of Left Lacrimal Bone with Drainage Device, Percutaneous Endoscopic Approach
0N9J4ZX - Drainage of Left Lacrimal Bone, Percutaneous Endoscopic Approach, Diagnostic
0N9J4ZZ - Drainage of Left Lacrimal Bone, Percutaneous Endoscopic Approach
0N9K00Z - Drainage of Right Palatine Bone with Drainage Device, Open Approach
0N9K0ZX - Drainage of Right Palatine Bone, Open Approach, Diagnostic
0N9K0ZZ - Drainage of Right Palatine Bone, Open Approach
0N9K30Z - Drainage of Right Palatine Bone with Drainage Device, Percutaneous Approach
0N9K3ZX - Drainage of Right Palatine Bone, Percutaneous Approach, Diagnostic
0N9K3ZZ - Drainage of Right Palatine Bone, Percutaneous Approach
0N9K40Z - Drainage of Right Palatine Bone with Drainage Device, Percutaneous Endoscopic Approach
0N9K4ZX - Drainage of Right Palatine Bone, Percutaneous Endoscopic Approach, Diagnostic
0N9K4ZZ - Drainage of Right Palatine Bone, Percutaneous Endoscopic Approach
0N9L00Z - Drainage of Left Palatine Bone with Drainage Device, Open Approach
0N9L0ZX - Drainage of Left Palatine Bone, Open Approach, Diagnostic
0N9L0ZZ - Drainage of Left Palatine Bone, Open Approach
0N9L30Z - Drainage of Left Palatine Bone with Drainage Device, Percutaneous Approach
0N9L3ZX - Drainage of Left Palatine Bone, Percutaneous Approach, Diagnostic
0N9L3ZZ - Drainage of Left Palatine Bone, Percutaneous Approach
0N9L40Z - Drainage of Left Palatine Bone with Drainage Device, Percutaneous Endoscopic Approach
0N9L4ZX - Drainage of Left Palatine Bone, Percutaneous Endoscopic Approach, Diagnostic
0N9L4ZZ - Drainage of Left Palatine Bone, Percutaneous Endoscopic Approach
0N9M00Z - Drainage of Right Zygomatic Bone with Drainage Device, Open Approach
0N9M0ZX - Drainage of Right Zygomatic Bone, Open Approach, Diagnostic
0N9M0ZZ - Drainage of Right Zygomatic Bone, Open Approach
0N9M30Z - Drainage of Right Zygomatic Bone with Drainage Device, Percutaneous Approach
0N9M3ZX - Drainage of Right Zygomatic Bone, Percutaneous Approach, Diagnostic
0N9M3ZZ - Drainage of Right Zygomatic Bone, Percutaneous Approach
0N9M40Z - Drainage of Right Zygomatic Bone with Drainage Device, Percutaneous Endoscopic Approach
0N9M4ZX - Drainage of Right Zygomatic Bone, Percutaneous Endoscopic Approach, Diagnostic
0N9M4ZZ - Drainage of Right Zygomatic Bone, Percutaneous Endoscopic Approach
0N9N00Z - Drainage of Left Zygomatic Bone with Drainage Device, Open Approach
0N9N0ZX - Drainage of Left Zygomatic Bone, Open Approach, Diagnostic
0N9N0ZZ - Drainage of Left Zygomatic Bone, Open Approach
0N9N30Z - Drainage of Left Zygomatic Bone with Drainage Device, Percutaneous Approach
0N9N3ZX - Drainage of Left Zygomatic Bone, Percutaneous Approach, Diagnostic
0N9N3ZZ - Drainage of Left Zygomatic Bone, Percutaneous Approach
0N9N40Z - Drainage of Left Zygomatic Bone with Drainage Device, Percutaneous Endoscopic Approach
0N9N4ZX - Drainage of Left Zygomatic Bone, Percutaneous Endoscopic Approach, Diagnostic
0N9N4ZZ - Drainage of Left Zygomatic Bone, Percutaneous Endoscopic Approach
0N9P00Z - Drainage of Right Orbit with Drainage Device, Open Approach
0N9P0ZX - Drainage of Right Orbit, Open Approach, Diagnostic
0N9P0ZZ - Drainage of Right Orbit, Open Approach
0N9P30Z - Drainage of Right Orbit with Drainage Device, Percutaneous Approach
0N9P3ZX - Drainage of Right Orbit, Percutaneous Approach, Diagnostic
0N9P3ZZ - Drainage of Right Orbit, Percutaneous Approach
0N9P40Z - Drainage of Right Orbit with Drainage Device, Percutaneous Endoscopic Approach
0N9P4ZX - Drainage of Right Orbit, Percutaneous Endoscopic Approach, Diagnostic
0N9P4ZZ - Drainage of Right Orbit, Percutaneous Endoscopic Approach
0N9Q00Z - Drainage of Left Orbit with Drainage Device, Open Approach
0N9Q0ZX - Drainage of Left Orbit, Open Approach, Diagnostic
0N9Q0ZZ - Drainage of Left Orbit, Open Approach
0N9Q30Z - Drainage of Left Orbit with Drainage Device, Percutaneous Approach
0N9Q3ZX - Drainage of Left Orbit, Percutaneous Approach, Diagnostic
0N9Q3ZZ - Drainage of Left Orbit, Percutaneous Approach
0N9Q40Z - Drainage of Left Orbit with Drainage Device, Percutaneous Endoscopic Approach
0N9Q4ZX - Drainage of Left Orbit, Percutaneous Endoscopic Approach, Diagnostic
0N9Q4ZZ - Drainage of Left Orbit, Percutaneous Endoscopic Approach
0N9R00Z - Drainage of Maxilla with Drainage Device, Open Approach
0N9R0ZX - Drainage of Maxilla, Open Approach, Diagnostic
0N9R0ZZ - Drainage of Maxilla, Open Approach
0N9R30Z - Drainage of Maxilla with Drainage Device, Percutaneous Approach
0N9R3ZX - Drainage of Maxilla, Percutaneous Approach, Diagnostic
0N9R3ZZ - Drainage of Maxilla, Percutaneous Approach
0N9R40Z - Drainage of Maxilla with Drainage Device, Percutaneous Endoscopic Approach
0N9R4ZX - Drainage of Maxilla, Percutaneous Endoscopic Approach, Diagnostic
0N9R4ZZ - Drainage of Maxilla, Percutaneous Endoscopic Approach
0N9T00Z - Drainage of Right Mandible with Drainage Device, Open Approach
0N9T0ZX - Drainage of Right Mandible, Open Approach, Diagnostic
0N9T0ZZ - Drainage of Right Mandible, Open Approach
0N9T30Z - Drainage of Right Mandible with Drainage Device, Percutaneous Approach
0N9T3ZX - Drainage of Right Mandible, Percutaneous Approach, Diagnostic
0N9T3ZZ - Drainage of Right Mandible, Percutaneous Approach
0N9T40Z - Drainage of Right Mandible with Drainage Device, Percutaneous Endoscopic Approach
0N9T4ZX - Drainage of Right Mandible, Percutaneous Endoscopic Approach, Diagnostic
0N9T4ZZ - Drainage of Right Mandible, Percutaneous Endoscopic Approach
0N9V00Z - Drainage of Left Mandible with Drainage Device, Open Approach
0N9V0ZX - Drainage of Left Mandible, Open Approach, Diagnostic
0N9V0ZZ - Drainage of Left Mandible, Open Approach
0N9V30Z - Drainage of Left Mandible with Drainage Device, Percutaneous Approach
0N9V3ZX - Drainage of Left Mandible, Percutaneous Approach, Diagnostic
0N9V3ZZ - Drainage of Left Mandible, Percutaneous Approach
0N9V40Z - Drainage of Left Mandible with Drainage Device, Percutaneous Endoscopic Approach
0N9V4ZX - Drainage of Left Mandible, Percutaneous Endoscopic Approach, Diagnostic
0N9V4ZZ - Drainage of Left Mandible, Percutaneous Endoscopic Approach
0N9X00Z - Drainage of Hyoid Bone with Drainage Device, Open Approach
0N9X0ZX - Drainage of Hyoid Bone, Open Approach, Diagnostic
0N9X0ZZ - Drainage of Hyoid Bone, Open Approach
0N9X30Z - Drainage of Hyoid Bone with Drainage Device, Percutaneous Approach
0N9X3ZX - Drainage of Hyoid Bone, Percutaneous Approach, Diagnostic
0N9X3ZZ - Drainage of Hyoid Bone, Percutaneous Approach
0N9X40Z - Drainage of Hyoid Bone with Drainage Device, Percutaneous Endoscopic Approach
0N9X4ZX - Drainage of Hyoid Bone, Percutaneous Endoscopic Approach, Diagnostic
0N9X4ZZ - Drainage of Hyoid Bone, Percutaneous Endoscopic Approach
