1. Home
  2. ICD-10-PCS Index
  3. Radiation Therapy
  4. Ear, Nose, Mouth and Throat
  5. Beam Radiation
  6. D90
  • Version 2025
  • Non-Billable Code

2025 ICD-10-CM Procedure Code D90

Radiation Therapy, Ear, Nose, Mouth and Throat, Beam Radiation

ICD-10-PCS Code:
D90
ICD-10-PCS Code for:
Radiation Therapy, ENT & Mouth, Beam Radiation
Is Billable?
Not Valid for Submission
Code Navigator:

D90 is a "header" nonspecific and non-billable procedure code used to indicate the performance of radiation therapy, ear, nose, mouth and throat, beam radiation.

Table of Contents

  1. Code Information
  2. PCS Table
  3. Other Similar Codes

D90 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 ear, nose, mouth and throat body system, classified under beam radiation operation.

Position Designation Character Label Procedures Notes
1 Section D Radiation Therapy
2 Body System 9 Ear, Nose, Mouth and Throat
3 Operation 0 Beam Radiation

Other ICD-10-PCS Codes Used for Beam Radiation


  • D9000ZZ Beam Radiation of Ear using Photons <1 MeV

  • D9001ZZ Beam Radiation of Ear using Photons 1 - 10 MeV

  • D9002ZZ Beam Radiation of Ear using Photons >10 MeV

  • D9003Z0 Beam Radiation of Ear using Electrons, Intraoperative

  • D9003ZZ Beam Radiation of Ear using Electrons

  • D9004ZZ Beam Radiation of Ear using Heavy Particles (Protons,Ions)

  • D9005ZZ Beam Radiation of Ear using Neutrons

  • D9006ZZ Beam Radiation of Ear using Neutron Capture

  • D9010ZZ Beam Radiation of Nose using Photons <1 MeV

  • D9011ZZ Beam Radiation of Nose using Photons 1 - 10 MeV

  • D9012ZZ Beam Radiation of Nose using Photons >10 MeV

  • D9013Z0 Beam Radiation of Nose using Electrons, Intraoperative

  • D9013ZZ Beam Radiation of Nose using Electrons

  • D9014ZZ Beam Radiation of Nose using Heavy Particles (Protons,Ions)

  • D9015ZZ Beam Radiation of Nose using Neutrons

  • D9016ZZ Beam Radiation of Nose using Neutron Capture

  • D9030ZZ Beam Radiation of Hypopharynx using Photons <1 MeV

  • D9031ZZ Beam Radiation of Hypopharynx using Photons 1 - 10 MeV

  • D9032ZZ Beam Radiation of Hypopharynx using Photons >10 MeV

  • D9033Z0 Beam Radiation of Hypopharynx using Electrons, Intraoperative

  • D9033ZZ Beam Radiation of Hypopharynx using Electrons

  • D9034ZZ Beam Radiation of Hypopharynx using Heavy Particles (Protons,Ions)

  • D9035ZZ Beam Radiation of Hypopharynx using Neutrons

  • D9036ZZ Beam Radiation of Hypopharynx using Neutron Capture

  • D9040ZZ Beam Radiation of Mouth using Photons <1 MeV

  • D9041ZZ Beam Radiation of Mouth using Photons 1 - 10 MeV

  • D9042ZZ Beam Radiation of Mouth using Photons >10 MeV

  • D9043Z0 Beam Radiation of Mouth using Electrons, Intraoperative

  • D9043ZZ Beam Radiation of Mouth using Electrons

  • D9044ZZ Beam Radiation of Mouth using Heavy Particles (Protons,Ions)

  • D9045ZZ Beam Radiation of Mouth using Neutrons

  • D9046ZZ Beam Radiation of Mouth using Neutron Capture

  • D9050ZZ Beam Radiation of Tongue using Photons <1 MeV

  • D9051ZZ Beam Radiation of Tongue using Photons 1 - 10 MeV

  • D9052ZZ Beam Radiation of Tongue using Photons >10 MeV

  • D9053Z0 Beam Radiation of Tongue using Electrons, Intraoperative

  • D9053ZZ Beam Radiation of Tongue using Electrons

  • D9054ZZ Beam Radiation of Tongue using Heavy Particles (Protons,Ions)

  • D9055ZZ Beam Radiation of Tongue using Neutrons

  • D9056ZZ Beam Radiation of Tongue using Neutron Capture

  • D9060ZZ Beam Radiation of Salivary Glands using Photons <1 MeV

  • D9061ZZ Beam Radiation of Salivary Glands using Photons 1 - 10 MeV

  • D9062ZZ Beam Radiation of Salivary Glands using Photons >10 MeV

  • D9063Z0 Beam Radiation of Salivary Glands using Electrons, Intraoperative

  • D9063ZZ Beam Radiation of Salivary Glands using Electrons

  • D9064ZZ Beam Radiation of Salivary Glands using Heavy Particles (Protons,Ions)

  • D9065ZZ Beam Radiation of Salivary Glands using Neutrons

  • D9066ZZ Beam Radiation of Salivary Glands using Neutron Capture

  • D9070ZZ Beam Radiation of Sinuses using Photons <1 MeV

  • D9071ZZ Beam Radiation of Sinuses using Photons 1 - 10 MeV

  • D9072ZZ Beam Radiation of Sinuses using Photons >10 MeV

  • D9073Z0 Beam Radiation of Sinuses using Electrons, Intraoperative

  • D9073ZZ Beam Radiation of Sinuses using Electrons

  • D9074ZZ Beam Radiation of Sinuses using Heavy Particles (Protons,Ions)

  • D9075ZZ Beam Radiation of Sinuses using Neutrons

  • D9076ZZ Beam Radiation of Sinuses using Neutron Capture

  • D9080ZZ Beam Radiation of Hard Palate using Photons <1 MeV

  • D9081ZZ Beam Radiation of Hard Palate using Photons 1 - 10 MeV

  • D9082ZZ Beam Radiation of Hard Palate using Photons >10 MeV

  • D9083Z0 Beam Radiation of Hard Palate using Electrons, Intraoperative

  • D9083ZZ Beam Radiation of Hard Palate using Electrons

  • D9084ZZ Beam Radiation of Hard Palate using Heavy Particles (Protons,Ions)

  • D9085ZZ Beam Radiation of Hard Palate using Neutrons

  • D9086ZZ Beam Radiation of Hard Palate using Neutron Capture

  • D9090ZZ Beam Radiation of Soft Palate using Photons <1 MeV

  • D9091ZZ Beam Radiation of Soft Palate using Photons 1 - 10 MeV

  • D9092ZZ Beam Radiation of Soft Palate using Photons >10 MeV

  • D9093Z0 Beam Radiation of Soft Palate using Electrons, Intraoperative

  • D9093ZZ Beam Radiation of Soft Palate using Electrons

  • D9094ZZ Beam Radiation of Soft Palate using Heavy Particles (Protons,Ions)

  • D9095ZZ Beam Radiation of Soft Palate using Neutrons

  • D9096ZZ Beam Radiation of Soft Palate using Neutron Capture

  • D90B0ZZ Beam Radiation of Larynx using Photons <1 MeV

  • D90B1ZZ Beam Radiation of Larynx using Photons 1 - 10 MeV

  • D90B2ZZ Beam Radiation of Larynx using Photons >10 MeV

  • D90B3Z0 Beam Radiation of Larynx using Electrons, Intraoperative

  • D90B3ZZ Beam Radiation of Larynx using Electrons

  • D90B4ZZ Beam Radiation of Larynx using Heavy Particles (Protons,Ions)

  • D90B5ZZ Beam Radiation of Larynx using Neutrons

  • D90B6ZZ Beam Radiation of Larynx using Neutron Capture

  • D90D0ZZ Beam Radiation of Nasopharynx using Photons <1 MeV

  • D90D1ZZ Beam Radiation of Nasopharynx using Photons 1 - 10 MeV

  • D90D2ZZ Beam Radiation of Nasopharynx using Photons >10 MeV

  • D90D3Z0 Beam Radiation of Nasopharynx using Electrons, Intraoperative

  • D90D3ZZ Beam Radiation of Nasopharynx using Electrons

  • D90D4ZZ Beam Radiation of Nasopharynx using Heavy Particles (Protons,Ions)

  • D90D5ZZ Beam Radiation of Nasopharynx using Neutrons

  • D90D6ZZ Beam Radiation of Nasopharynx using Neutron Capture

  • D90F0ZZ Beam Radiation of Oropharynx using Photons <1 MeV

  • D90F1ZZ Beam Radiation of Oropharynx using Photons 1 - 10 MeV

  • D90F2ZZ Beam Radiation of Oropharynx using Photons >10 MeV

  • D90F3Z0 Beam Radiation of Oropharynx using Electrons, Intraoperative

  • D90F3ZZ Beam Radiation of Oropharynx using Electrons

  • D90F4ZZ Beam Radiation of Oropharynx using Heavy Particles (Protons,Ions)

  • D90F5ZZ Beam Radiation of Oropharynx using Neutrons

  • D90F6ZZ Beam Radiation of Oropharynx 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.