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  • Version 2025
  • Billable Code

2025 ICD-10-CM Procedure Code DD023ZZ

Beam Radiation of Duodenum using Electrons

ICD-10-PCS Code:
DD023ZZ
ICD-10-PCS Code for:
Beam Radiation of Duodenum using Electrons
Is Billable?
Yes - Valid for Submission
Code Navigator:

DD023ZZ is a billable procedure code used to specify the performance of beam radiation of duodenum using electrons. The code is valid for the year 2025 for the submission of HIPAA-covered transactions.

DD023ZZ PCS Table

In an PCS table each code is represented by up seven alphanumeric characters, with each character in the table respresenting different aspects of the procedure. In the table provided below, each row represents an individual character and includes information about the character's position, designation, label, and procedure notes. For this PCS table the procedure code is in the radiation therapy section and is part of the gastrointestinal system body system, classified under beam radiation modality. The applicable treatmentsite for this procedure code is duodenum.

Position Designation Character Label Procedures Notes
1 Section D Radiation Therapy
2 Body System D Gastrointestinal System
3 Modality 0 Beam Radiation
4 TreatmentSite 2 Duodenum  
5 ModalityQualifier 3 Electrons
6 Isotope Z None

Explanation:
The value Z is used for the sixth character to indicate that a specific isotope does not apply to the procedure.
7 Qualifier Z None

Explanation:
The value Z is used for the seventh character to indicate that a specific qualifier does not apply to the procedure.

Clinical Classification

Beam radiation

CCSR Code: RAD001

Clinical Domain: Radiation Therapy RAD contains 4 categories that include procedures comprising beam radiation, brachytherapy, stereotactic radiosurgery, and other types of radiation therapy.

Convert to ICD-9-PCS

Below are the ICD-9=PCS code(s) that most closely match this ICD-10-PCS code, based on the General Equivalence Mappings (GEMs). This ICD-10-PCS to ICD-9-PCS crosswalk tool is helpful for coders who need to reference legacy diagnosis codes for audits, historical claims, or approximate code comparisons.

ICD-9-PCS Code

Code: 9225

Approximate Flag: This is an approximate match. The ICD-9-PCS code reflects a close but not exact equivalent of the ICD-10-PCS procedure.

Other ICD-10-PCS Codes Used for Beam Radiation Duodenum


  • DD020ZZ Beam Radiation of Duodenum using Photons <1 MeV
  • DD021ZZ Beam Radiation of Duodenum using Photons 1 - 10 MeV
  • DD022ZZ Beam Radiation of Duodenum using Photons >10 MeV
  • DD023Z0 Beam Radiation of Duodenum using Electrons, Intraoperative
  • DD024ZZ Beam Radiation of Duodenum using Heavy Particles (Protons,Ions)
  • DD025ZZ Beam Radiation of Duodenum using Neutrons
  • DD026ZZ Beam Radiation of Duodenum using Neutron Capture

What is ICD-10-PCS?

The ICD-10 Procedure Coding System (ICD-10-PCS) is a catalog of procedural codes used by medical professionals for hospital inpatient healthcare settings. The Centers for Medicare and Medicaid Services (CMS) maintain the catalog in the U.S. releasing yearly updates. The 2025 ICD-10-PCS codes are to be used for discharges occurring from October 1, 2024 through September 30, 2025.

Each ICD-10-PCS code has a structure of seven alphanumeric characters and contains no decimals. The first character defines the major "section". Depending on the "section" the second through seventh characters mean different things.