1. Home
  2. ICD-10-PCS
  3. 0NHC04Z
  4. Share
  5. Feedback

ICD 10 Code 0NHC04Z

Insertion of Internal Fixation Device into Sphenoid Bone, Open Approach
“Insertion of Int Fix into Sphenoid Bone, Open Approach” for short

0NHC04Z is a valid billable ICD-10 procedure code for Insertion of Internal Fixation Device into Sphenoid Bone, Open Approach. It is found in the 2025 version of the ICD-10 Procedure Coding System (PCS) and can be used in all HIPAA-covered transactions from Oct 01, 2024 - Sep 30, 2025.

Insertion involves:
Putting in a nonbiological appliance that monitors, assists, performs, or prevents a physiological function but does not physically take the place of a body part.

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

Insertion includes:

  • Insertion of radioactive implant, insertion of central venous catheter

Sphenoid Bone body part includes:

  • Greater wing
  • Lesser wing
  • Optic foramen
  • Pterygoid process
  • Sella turcica

ICD-10-PCS code structure for 0NHC04Z — See Table View

1: Section 0 Medical and Surgical
2: Body System N Head and Facial Bones
3: Root Operation H Insertion
4: Body Part C Sphenoid Bone
5: Approach 0 Open
6: Device 4 Internal Fixation Device
7: Qualifier Z No Qualifier

See also

  • The ICD-10-PCS Index of common procedure terms.
  • Medical and Surgical terms in the ICD-10-PCS Definitions table. These definitions may also provide additional explanation and/or examples within this section.
  • The ICD-10-PCS Device Aggregation Table containing entries that correlate a specific ICD-10-PCS device value with a general device value to be used in tables containing only general device values.