The Modality Other Radiation is identified by letter "Y" and occupies the 3rd position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to D9Y
Plaque Radiation of Nose
Plaque Radiation of Ear
Hyperthermia of Nasopharynx
Intraoperative Radiation Therapy (IORT) of Larynx
Hyperthermia of Mouth
Contact Radiation of Larynx
Contact Radiation of Salivary Glands
Hyperthermia of Ear
Hyperthermia of Hypopharynx
Contact Radiation of Ear
Contact Radiation of Oropharynx
Plaque Radiation of Salivary Glands
Plaque Radiation of Nasopharynx
Hyperthermia of Tongue
Contact Radiation of Sinuses