0NT40ZZ
Resection of Left Parietal Bone, Open Approach
- Release
- FY 2027
- Effective
Character Breakdown
Each character position in 0NT40ZZ resolves to one value from the official ICD-10-PCS tables.
- 1. Section 0 — Medical and Surgical
- 2. Body System N — Head and Facial Bones
- 3. Operation T — Resection
- 4. Body Part 4 — Parietal Bone, Left
- 5. Approach 0 — Open
- 6. Device Z — No Device
- 7. Qualifier Z — No Qualifier
- T · Operation: Resection
- Cutting out or off, without replacement, all of a body part
Hierarchy
Where 0NT40ZZ sits in the official hierarchy. Each level is the code it is classified under.
- 0NT Parent Head and Facial Bones, Resection
- 0NT40ZZ This code Resection of Left Parietal Bone, Open Approach
Version History
How 0NT40ZZ appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentResection of Left Parietal Bone, Open Approach
-
FY 2026 Effective
UnchangedResection of Left Parietal Bone, Open Approach
Related Codes
Other codes under 0NT
- 0NT10ZZ Resection of Frontal Bone, Open Approach Billable
- 0NT30ZZ Resection of Right Parietal Bone, Open Approach Billable
- 0NT50ZZ Resection of Right Temporal Bone, Open Approach Billable
- 0NT60ZZ Resection of Left Temporal Bone, Open Approach Billable
- 0NT70ZZ Resection of Occipital Bone, Open Approach Billable
- 0NTB0ZZ Resection of Nasal Bone, Open Approach Billable
- 0NTC0ZZ Resection of Sphenoid Bone, Open Approach Billable
- 0NTF0ZZ Resection of Right Ethmoid Bone, Open Approach Billable
- 0NTG0ZZ Resection of Left Ethmoid Bone, Open Approach Billable
- 0NTH0ZZ Resection of Right Lacrimal Bone, Open Approach Billable
- 0NTJ0ZZ Resection of Left Lacrimal Bone, Open Approach Billable
- 0NTK0ZZ Resection of Right Palatine Bone, Open Approach Billable
- 0NTL0ZZ Resection of Left Palatine Bone, Open Approach Billable
- 0NTM0ZZ Resection of Right Zygomatic Bone, Open Approach Billable
- 0NTN0ZZ Resection of Left Zygomatic Bone, Open Approach Billable
- 0NTP0ZZ Resection of Right Orbit, Open Approach Billable
- 0NTQ0ZZ Resection of Left Orbit, Open Approach Billable
- 0NTR0ZZ Resection of Maxilla, Open Approach Billable
- 0NTT0ZZ Resection of Right Mandible, Open Approach Billable
- 0NTV0ZZ Resection of Left Mandible, Open Approach Billable
- 0NTX0ZZ Resection of Hyoid Bone, Open Approach Billable
Data Source
Code information on this page is derived from the FY 2027 ICD-10-PCS files published by CMS.
- Release
- FY 2027
- Effective
- Source file
- 2027-icd-10-pcs-order-file-long-abbreviated-titles.zip
Official ICD-10-PCS source files (opens in a new tab)
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