0NJ00ZZBillable procedure code

Inspection of Skull, Open Approach

Medical and Surgical·Head and Facial Bones·Table 0NJ·FY 2027

0NJ00ZZ is the ICD-10-PCS procedure code for Inspection of Skull, Open Approach. It belongs to PCS table 0NJ, part of Section 0 (Medical and Surgical). The procedure targets the Head and Facial Bones body system. Its root operation is Inspection. The approach used is Open.

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What the code means

Inspection: root operation

Visually and/or manually exploring a body part

Visual exploration may be performed with or without optical instrumentation. Manual exploration may be performed directly or through intervening body layers

Includes: Diagnostic arthroscopy, exploratory laparotomy

Open: approach

Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure