ICD-10-PCS Tabular Index · Section 0 · FY 2026 0NU

0NU Supplement - Head and Facial Bones ICD-10-PCS

The 0NU code range contains 208 ICD-10-PCS codes for Supplement procedures on the head and facial bones. 207 of the codes are billable and valid for inpatient claim submission in fiscal year 2026.

✓ Built from the official CMS FY 2026 datasetEffective Oct 1, 2025 – Sep 30, 2026
208
Procedure Codes
207
Billable Codes
0NU
Characters 1–3
0N
Parent Body System

Root Operation Definition

Supplement: Putting in or on biological or synthetic material that physically reinforces and/or augments the function of a body part.

ICD-10-PCS

Codes in the 0NU Range 208 codes · 207 billable

208 of 208 shown
  • 0NU Head and Facial Bones, SupplementNon-billable header
  • 0NU007Z Supplement Skull with Autologous Tissue Substitute, Open Approach
  • 0NU00JZ Supplement Skull with Synthetic Substitute, Open Approach
  • 0NU00KZ Supplement Skull with Nonautologous Tissue Substitute, Open Approach
  • 0NU037Z Supplement Skull with Autologous Tissue Substitute, Percutaneous Approach
  • 0NU03JZ Supplement Skull with Synthetic Substitute, Percutaneous Approach
  • 0NU03KZ Supplement Skull with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NU047Z Supplement Skull with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NU04JZ Supplement Skull with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NU04KZ Supplement Skull with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NU107Z Supplement Frontal Bone with Autologous Tissue Substitute, Open Approach
  • 0NU10JZ Supplement Frontal Bone with Synthetic Substitute, Open Approach
  • 0NU10KZ Supplement Frontal Bone with Nonautologous Tissue Substitute, Open Approach
  • 0NU137Z Supplement Frontal Bone with Autologous Tissue Substitute, Percutaneous Approach
  • 0NU13JZ Supplement Frontal Bone with Synthetic Substitute, Percutaneous Approach
  • 0NU13KZ Supplement Frontal Bone with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NU147Z Supplement Frontal Bone with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NU14JZ Supplement Frontal Bone with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NU14KZ Supplement Frontal Bone with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NU307Z Supplement Right Parietal Bone with Autologous Tissue Substitute, Open Approach
  • 0NU30JZ Supplement Right Parietal Bone with Synthetic Substitute, Open Approach
  • 0NU30KZ Supplement Right Parietal Bone with Nonautologous Tissue Substitute, Open Approach
  • 0NU337Z Supplement Right Parietal Bone with Autologous Tissue Substitute, Percutaneous Approach
  • 0NU33JZ Supplement Right Parietal Bone with Synthetic Substitute, Percutaneous Approach
  • 0NU33KZ Supplement Right Parietal Bone with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NU347Z Supplement Right Parietal Bone with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NU34JZ Supplement Right Parietal Bone with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NU34KZ Supplement Right Parietal Bone with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NU407Z Supplement Left Parietal Bone with Autologous Tissue Substitute, Open Approach
  • 0NU40JZ Supplement Left Parietal Bone with Synthetic Substitute, Open Approach
  • 0NU40KZ Supplement Left Parietal Bone with Nonautologous Tissue Substitute, Open Approach
  • 0NU437Z Supplement Left Parietal Bone with Autologous Tissue Substitute, Percutaneous Approach
  • 0NU43JZ Supplement Left Parietal Bone with Synthetic Substitute, Percutaneous Approach
  • 0NU43KZ Supplement Left Parietal Bone with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NU447Z Supplement Left Parietal Bone with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NU44JZ Supplement Left Parietal Bone with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NU44KZ Supplement Left Parietal Bone with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NU507Z Supplement Right Temporal Bone with Autologous Tissue Substitute, Open Approach
  • 0NU50JZ Supplement Right Temporal Bone with Synthetic Substitute, Open Approach
  • 0NU50KZ Supplement Right Temporal Bone with Nonautologous Tissue Substitute, Open Approach
  • 0NU537Z Supplement Right Temporal Bone with Autologous Tissue Substitute, Percutaneous Approach
  • 0NU53JZ Supplement Right Temporal Bone with Synthetic Substitute, Percutaneous Approach
  • 0NU53KZ Supplement Right Temporal Bone with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NU547Z Supplement Right Temporal Bone with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NU54JZ Supplement Right Temporal Bone with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NU54KZ Supplement Right Temporal Bone with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NU607Z Supplement Left Temporal Bone with Autologous Tissue Substitute, Open Approach
  • 0NU60JZ Supplement Left Temporal Bone with Synthetic Substitute, Open Approach
  • 0NU60KZ Supplement Left Temporal Bone with Nonautologous Tissue Substitute, Open Approach
  • 0NU637Z Supplement Left Temporal Bone with Autologous Tissue Substitute, Percutaneous Approach
  • 0NU63JZ Supplement Left Temporal Bone with Synthetic Substitute, Percutaneous Approach
  • 0NU63KZ Supplement Left Temporal Bone with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NU647Z Supplement Left Temporal Bone with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NU64JZ Supplement Left Temporal Bone with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NU64KZ Supplement Left Temporal Bone with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NU707Z Supplement Occipital Bone with Autologous Tissue Substitute, Open Approach
  • 0NU70JZ Supplement Occipital Bone with Synthetic Substitute, Open Approach
  • 0NU70KZ Supplement Occipital Bone with Nonautologous Tissue Substitute, Open Approach
  • 0NU737Z Supplement Occipital Bone with Autologous Tissue Substitute, Percutaneous Approach
  • 0NU73JZ Supplement Occipital Bone with Synthetic Substitute, Percutaneous Approach
  • 0NU73KZ Supplement Occipital Bone with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NU747Z Supplement Occipital Bone with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NU74JZ Supplement Occipital Bone with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NU74KZ Supplement Occipital Bone with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUB07Z Supplement Nasal Bone with Autologous Tissue Substitute, Open Approach
  • 0NUB0JZ Supplement Nasal Bone with Synthetic Substitute, Open Approach
  • 0NUB0KZ Supplement Nasal Bone with Nonautologous Tissue Substitute, Open Approach
  • 0NUB37Z Supplement Nasal Bone with Autologous Tissue Substitute, Percutaneous Approach
  • 0NUB3JZ Supplement Nasal Bone with Synthetic Substitute, Percutaneous Approach
  • 0NUB3KZ Supplement Nasal Bone with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NUB47Z Supplement Nasal Bone with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUB4JZ Supplement Nasal Bone with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NUB4KZ Supplement Nasal Bone with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUC07Z Supplement Sphenoid Bone with Autologous Tissue Substitute, Open Approach
  • 0NUC0JZ Supplement Sphenoid Bone with Synthetic Substitute, Open Approach
  • 0NUC0KZ Supplement Sphenoid Bone with Nonautologous Tissue Substitute, Open Approach
  • 0NUC37Z Supplement Sphenoid Bone with Autologous Tissue Substitute, Percutaneous Approach
  • 0NUC3JZ Supplement Sphenoid Bone with Synthetic Substitute, Percutaneous Approach
  • 0NUC3KZ Supplement Sphenoid Bone with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NUC47Z Supplement Sphenoid Bone with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUC4JZ Supplement Sphenoid Bone with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NUC4KZ Supplement Sphenoid Bone with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUF07Z Supplement Right Ethmoid Bone with Autologous Tissue Substitute, Open Approach
  • 0NUF0JZ Supplement Right Ethmoid Bone with Synthetic Substitute, Open Approach
  • 0NUF0KZ Supplement Right Ethmoid Bone with Nonautologous Tissue Substitute, Open Approach
  • 0NUF37Z Supplement Right Ethmoid Bone with Autologous Tissue Substitute, Percutaneous Approach
  • 0NUF3JZ Supplement Right Ethmoid Bone with Synthetic Substitute, Percutaneous Approach
  • 0NUF3KZ Supplement Right Ethmoid Bone with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NUF47Z Supplement Right Ethmoid Bone with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUF4JZ Supplement Right Ethmoid Bone with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NUF4KZ Supplement Right Ethmoid Bone with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUG07Z Supplement Left Ethmoid Bone with Autologous Tissue Substitute, Open Approach
  • 0NUG0JZ Supplement Left Ethmoid Bone with Synthetic Substitute, Open Approach
  • 0NUG0KZ Supplement Left Ethmoid Bone with Nonautologous Tissue Substitute, Open Approach
  • 0NUG37Z Supplement Left Ethmoid Bone with Autologous Tissue Substitute, Percutaneous Approach
  • 0NUG3JZ Supplement Left Ethmoid Bone with Synthetic Substitute, Percutaneous Approach
  • 0NUG3KZ Supplement Left Ethmoid Bone with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NUG47Z Supplement Left Ethmoid Bone with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUG4JZ Supplement Left Ethmoid Bone with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NUG4KZ Supplement Left Ethmoid Bone with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUH07Z Supplement Right Lacrimal Bone with Autologous Tissue Substitute, Open Approach
  • 0NUH0JZ Supplement Right Lacrimal Bone with Synthetic Substitute, Open Approach
  • 0NUH0KZ Supplement Right Lacrimal Bone with Nonautologous Tissue Substitute, Open Approach
  • 0NUH37Z Supplement Right Lacrimal Bone with Autologous Tissue Substitute, Percutaneous Approach
  • 0NUH3JZ Supplement Right Lacrimal Bone with Synthetic Substitute, Percutaneous Approach
  • 0NUH3KZ Supplement Right Lacrimal Bone with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NUH47Z Supplement Right Lacrimal Bone with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUH4JZ Supplement Right Lacrimal Bone with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NUH4KZ Supplement Right Lacrimal Bone with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUJ07Z Supplement Left Lacrimal Bone with Autologous Tissue Substitute, Open Approach
  • 0NUJ0JZ Supplement Left Lacrimal Bone with Synthetic Substitute, Open Approach
  • 0NUJ0KZ Supplement Left Lacrimal Bone with Nonautologous Tissue Substitute, Open Approach
  • 0NUJ37Z Supplement Left Lacrimal Bone with Autologous Tissue Substitute, Percutaneous Approach
  • 0NUJ3JZ Supplement Left Lacrimal Bone with Synthetic Substitute, Percutaneous Approach
  • 0NUJ3KZ Supplement Left Lacrimal Bone with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NUJ47Z Supplement Left Lacrimal Bone with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUJ4JZ Supplement Left Lacrimal Bone with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NUJ4KZ Supplement Left Lacrimal Bone with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUK07Z Supplement Right Palatine Bone with Autologous Tissue Substitute, Open Approach
  • 0NUK0JZ Supplement Right Palatine Bone with Synthetic Substitute, Open Approach
  • 0NUK0KZ Supplement Right Palatine Bone with Nonautologous Tissue Substitute, Open Approach
  • 0NUK37Z Supplement Right Palatine Bone with Autologous Tissue Substitute, Percutaneous Approach
  • 0NUK3JZ Supplement Right Palatine Bone with Synthetic Substitute, Percutaneous Approach
  • 0NUK3KZ Supplement Right Palatine Bone with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NUK47Z Supplement Right Palatine Bone with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUK4JZ Supplement Right Palatine Bone with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NUK4KZ Supplement Right Palatine Bone with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUL07Z Supplement Left Palatine Bone with Autologous Tissue Substitute, Open Approach
  • 0NUL0JZ Supplement Left Palatine Bone with Synthetic Substitute, Open Approach
  • 0NUL0KZ Supplement Left Palatine Bone with Nonautologous Tissue Substitute, Open Approach
  • 0NUL37Z Supplement Left Palatine Bone with Autologous Tissue Substitute, Percutaneous Approach
  • 0NUL3JZ Supplement Left Palatine Bone with Synthetic Substitute, Percutaneous Approach
  • 0NUL3KZ Supplement Left Palatine Bone with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NUL47Z Supplement Left Palatine Bone with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUL4JZ Supplement Left Palatine Bone with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NUL4KZ Supplement Left Palatine Bone with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUM07Z Supplement Right Zygomatic Bone with Autologous Tissue Substitute, Open Approach
  • 0NUM0JZ Supplement Right Zygomatic Bone with Synthetic Substitute, Open Approach
  • 0NUM0KZ Supplement Right Zygomatic Bone with Nonautologous Tissue Substitute, Open Approach
  • 0NUM37Z Supplement Right Zygomatic Bone with Autologous Tissue Substitute, Percutaneous Approach
  • 0NUM3JZ Supplement Right Zygomatic Bone with Synthetic Substitute, Percutaneous Approach
  • 0NUM3KZ Supplement Right Zygomatic Bone with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NUM47Z Supplement Right Zygomatic Bone with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUM4JZ Supplement Right Zygomatic Bone with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NUM4KZ Supplement Right Zygomatic Bone with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUN07Z Supplement Left Zygomatic Bone with Autologous Tissue Substitute, Open Approach
  • 0NUN0JZ Supplement Left Zygomatic Bone with Synthetic Substitute, Open Approach
  • 0NUN0KZ Supplement Left Zygomatic Bone with Nonautologous Tissue Substitute, Open Approach
  • 0NUN37Z Supplement Left Zygomatic Bone with Autologous Tissue Substitute, Percutaneous Approach
  • 0NUN3JZ Supplement Left Zygomatic Bone with Synthetic Substitute, Percutaneous Approach
  • 0NUN3KZ Supplement Left Zygomatic Bone with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NUN47Z Supplement Left Zygomatic Bone with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUN4JZ Supplement Left Zygomatic Bone with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NUN4KZ Supplement Left Zygomatic Bone with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUP07Z Supplement Right Orbit with Autologous Tissue Substitute, Open Approach
  • 0NUP0JZ Supplement Right Orbit with Synthetic Substitute, Open Approach
  • 0NUP0KZ Supplement Right Orbit with Nonautologous Tissue Substitute, Open Approach
  • 0NUP37Z Supplement Right Orbit with Autologous Tissue Substitute, Percutaneous Approach
  • 0NUP3JZ Supplement Right Orbit with Synthetic Substitute, Percutaneous Approach
  • 0NUP3KZ Supplement Right Orbit with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NUP47Z Supplement Right Orbit with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUP4JZ Supplement Right Orbit with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NUP4KZ Supplement Right Orbit with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUQ07Z Supplement Left Orbit with Autologous Tissue Substitute, Open Approach
  • 0NUQ0JZ Supplement Left Orbit with Synthetic Substitute, Open Approach
  • 0NUQ0KZ Supplement Left Orbit with Nonautologous Tissue Substitute, Open Approach
  • 0NUQ37Z Supplement Left Orbit with Autologous Tissue Substitute, Percutaneous Approach
  • 0NUQ3JZ Supplement Left Orbit with Synthetic Substitute, Percutaneous Approach
  • 0NUQ3KZ Supplement Left Orbit with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NUQ47Z Supplement Left Orbit with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUQ4JZ Supplement Left Orbit with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NUQ4KZ Supplement Left Orbit with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUR07Z Supplement Maxilla with Autologous Tissue Substitute, Open Approach
  • 0NUR0JZ Supplement Maxilla with Synthetic Substitute, Open Approach
  • 0NUR0KZ Supplement Maxilla with Nonautologous Tissue Substitute, Open Approach
  • 0NUR37Z Supplement Maxilla with Autologous Tissue Substitute, Percutaneous Approach
  • 0NUR3JZ Supplement Maxilla with Synthetic Substitute, Percutaneous Approach
  • 0NUR3KZ Supplement Maxilla with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NUR47Z Supplement Maxilla with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUR4JZ Supplement Maxilla with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NUR4KZ Supplement Maxilla with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUT07Z Supplement Right Mandible with Autologous Tissue Substitute, Open Approach
  • 0NUT0JZ Supplement Right Mandible with Synthetic Substitute, Open Approach
  • 0NUT0KZ Supplement Right Mandible with Nonautologous Tissue Substitute, Open Approach
  • 0NUT37Z Supplement Right Mandible with Autologous Tissue Substitute, Percutaneous Approach
  • 0NUT3JZ Supplement Right Mandible with Synthetic Substitute, Percutaneous Approach
  • 0NUT3KZ Supplement Right Mandible with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NUT47Z Supplement Right Mandible with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUT4JZ Supplement Right Mandible with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NUT4KZ Supplement Right Mandible with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUV07Z Supplement Left Mandible with Autologous Tissue Substitute, Open Approach
  • 0NUV0JZ Supplement Left Mandible with Synthetic Substitute, Open Approach
  • 0NUV0KZ Supplement Left Mandible with Nonautologous Tissue Substitute, Open Approach
  • 0NUV37Z Supplement Left Mandible with Autologous Tissue Substitute, Percutaneous Approach
  • 0NUV3JZ Supplement Left Mandible with Synthetic Substitute, Percutaneous Approach
  • 0NUV3KZ Supplement Left Mandible with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NUV47Z Supplement Left Mandible with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUV4JZ Supplement Left Mandible with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NUV4KZ Supplement Left Mandible with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUX07Z Supplement Hyoid Bone with Autologous Tissue Substitute, Open Approach
  • 0NUX0JZ Supplement Hyoid Bone with Synthetic Substitute, Open Approach
  • 0NUX0KZ Supplement Hyoid Bone with Nonautologous Tissue Substitute, Open Approach
  • 0NUX37Z Supplement Hyoid Bone with Autologous Tissue Substitute, Percutaneous Approach
  • 0NUX3JZ Supplement Hyoid Bone with Synthetic Substitute, Percutaneous Approach
  • 0NUX3KZ Supplement Hyoid Bone with Nonautologous Tissue Substitute, Percutaneous Approach
  • 0NUX47Z Supplement Hyoid Bone with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0NUX4JZ Supplement Hyoid Bone with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0NUX4KZ Supplement Hyoid Bone with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach

About the 0NU Code Range

The ICD-10-PCS root operation Supplement (code 0NU) involves the addition of material to the Head and Facial Bones to strengthen or augment the existing structure. This procedure is commonly used to reinforce bones without completely replacing or removing them.

This operation can be applied to various bones of the head and face, including the Skull, Frontal Bone, Parietal Bones, Temporal Bones, Mandible, and others. The supplementation utilizes different materials, such as Autologous Tissue Substitute (from the patient's own body), Synthetic Substitute, or Nonautologous Tissue Substitute. The approach to perform the supplement ranges from Open to minimally invasive methods like Percutaneous and Percutaneous Endoscopic Approaches. For example, codes like 0NU00JZ describe supplementing the skull with a synthetic substitute via an open approach, while 0NU03KZ codes for supplementing the skull with nonautologous tissue percutaneously. Understanding and selecting the appropriate ICD-10-PCS supplement codes is crucial for accurate procedure documentation related to craniofacial bone augmentation.

Questions About This Page

How many billable codes are in the 0NU range?

Of the 208 codes in this range, 207 are billable and valid for inpatient claim submission from October 1, 2025 through September 30, 2026. Table header codes group them but cannot be reported on claims.

What does the 0NU range classify?

The range classifies Supplement procedures, putting in or on biological or synthetic material that physically reinforces and/or augments the function of a body part, performed on the head and facial bones. Each code adds the body part, approach, device, and qualifier in characters four through seven, and links to its own reference page.

Related References

All ICD-10-PCS SectionsAll of Medical and Surgical (0)All of Body System 0NICD-10-PCS Code LookupICD-10-CM Codes ListMS-DRG ReferenceMedicare Code Edits

Source: CMS FY 2026 ICD-10-PCS order file and code tables, effective October 1, 2025 through September 30, 2026.