ICD-10-PCS Code For Stomach: Procedure Code Group Overview

The International Classification of Diseases, Tenth Revision, Procedure Coding System (ICD-10-PCS) code group DD01 includes procedures performed to deliver therapeutic beam radiation to tissues in the stomach. These ICD-10-PCS codes are used for inpatient documentation when a patient receives external beam radiation therapy targeting the stomach for treatment of malignancy or other radiotherapeutic indications. Accurate coding within the ICD-10-PCS DD01 group is essential for proper inpatient reimbursement, as it captures the procedure performed and supports clinical documentation accuracy.

Customize your policy alerts

Sign up for ICD-10-PCS Code For Stomach: Procedure Code Group Overview policy alerts

Get alerted when relevant policies change without checking for updates manually.

Monitor payer policy activity

Receive email alerts as soon as relevant payer policies are published or updated.

Stomach Beam Radiation Procedure Overview

This procedure group includes beam radiation treatments directed at the stomach within the gastrointestinal system. These procedures deliver targeted ionizing radiation beams to stomach tissues to treat malignancy or other radiotherapeutic indications. Accurate coding ensures inpatient records reflect the radiation therapy delivered to the stomach and supports appropriate inpatient reimbursement and case mix assignment.

Code Attributes

Character	ICD-10-PCS Category	Code Group Details
D	Section	Radiation Therapy
D	Body System	Gastrointestinal System
0	Operation	Beam Radiation
1	Body Part	Stomach

Explore openpayer tools

View all tools

ICD-10-PCS Code For Stomach: Procedure Code Group Overview

Customize your policy alerts

Sign up for ICD-10-PCS Code For Stomach: Procedure Code Group Overview policy alerts

Get alerted when relevant policies change without checking for updates manually.

Monitor payer policy activity

Receive email alerts as soon as relevant payer policies are published or updated.

Stomach Beam Radiation Procedure Overview

Code Attributes

Character	ICD-10-PCS Category	Code Group Details
D	Section	Radiation Therapy
D	Body System	Gastrointestinal System
0	Operation	Beam Radiation
1	Body Part	Stomach

When to Use

Use a code from this group when a patient receives external beam radiation therapy specifically targeted to the stomach during an inpatient stay. Do not use these codes for non-beam radiation modalities or for treatments aimed at other gastrointestinal sites.

ICD-10-PCS Codes

8 rows

ICD-10-PCS Code	Description
DD010ZZ	Beam Radiation of Stomach using Photons <1 MeV
DD011ZZ	Beam Radiation of Stomach using Photons 1 - 10 MeV
DD012ZZ	Beam Radiation of Stomach using Photons >10 MeV
DD013Z0	Beam Radiation of Stomach using Electrons, Intraoperative
DD013ZZ	Beam Radiation of Stomach using Electrons
DD014ZZ	Beam Radiation of Stomach using Heavy Particles (Protons,Ions)
DD015ZZ	Beam Radiation of Stomach using Neutrons
DD016ZZ	Beam Radiation of Stomach using Neutron Capture

Typical Clinical Scenarios

An elderly patient with a newly diagnosed, locally advanced gastric adenocarcinoma is admitted for initiation of inpatient external beam radiotherapy as part of a combined-modality treatment due to poor outpatient access and need for concurrent inpatient chemotherapy monitoring; targeted high-energy photon beams are used to deliver conformal fractionated doses to the stomach tumor while inpatient supportive care is provided. Typical codes: DD012ZZ, DD011ZZ
A middle-aged patient with recurrent bleeding from a gastric tumor and refractory anemia is admitted urgently and scheduled for palliative external beam radiation to control hemorrhage and reduce tumor burden; short-course, lower‑energy photon beams are delivered to the stomach to achieve hemostasis and symptom relief during the inpatient stay. Typical codes: DD010ZZ, DD011ZZ
A young adult with residual gastric malignancy after surgery is admitted for intraoperative electron beam boost during a planned re-exploration to sterilize the tumor bed; intraoperative electron radiation is delivered directly to stomach tissues as part of the inpatient surgical and radiotherapeutic plan. Typical codes: DD013Z0, DD013ZZ

Related Codes

DD00-ESOPHAGUS-BEAM-RADIATION

ICD-10-PCS Code For Esophagus: Procedure Code Group Overview

DD02-DUODENUM-BEAM-RADIATION

ICD-10-PCS Code For Duodenum: Procedure Code Group Overview

DD03-JEJUNUM-BEAM-RADIATION

ICD-10-PCS Code For Jejunum: Procedure Code Group Overview

DD04-ILEUM-BEAM-RADIATION

ICD-10-PCS Code For Ileum: Procedure Code Group Overview

DD05-COLON-BEAM-RADIATION

ICD-10-PCS Code For Colon: Procedure Code Group Overview

DD07-RECTUM-BEAM-RADIATION

ICD-10-PCS Code For Rectum: Procedure Code Group Overview

Frequently Asked Questions

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.

Published by

Trek Health powers OpenPayer with a leading commercial payer intelligence platform, seamlessly converting fragmented payer data into actionable insights for provider organizations.

Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.

Explore openpayer tools

View all tools

When to Use

ICD-10-PCS Codes

8 rows

ICD-10-PCS Code	Description
DD010ZZ	Beam Radiation of Stomach using Photons <1 MeV
DD011ZZ	Beam Radiation of Stomach using Photons 1 - 10 MeV
DD012ZZ	Beam Radiation of Stomach using Photons >10 MeV
DD013Z0	Beam Radiation of Stomach using Electrons, Intraoperative
DD013ZZ	Beam Radiation of Stomach using Electrons
DD014ZZ	Beam Radiation of Stomach using Heavy Particles (Protons,Ions)
DD015ZZ	Beam Radiation of Stomach using Neutrons
DD016ZZ	Beam Radiation of Stomach using Neutron Capture

Typical Clinical Scenarios

An elderly patient with a newly diagnosed, locally advanced gastric adenocarcinoma is admitted for initiation of inpatient external beam radiotherapy as part of a combined-modality treatment due to poor outpatient access and need for concurrent inpatient chemotherapy monitoring; targeted high-energy photon beams are used to deliver conformal fractionated doses to the stomach tumor while inpatient supportive care is provided. Typical codes: DD012ZZ, DD011ZZ
A middle-aged patient with recurrent bleeding from a gastric tumor and refractory anemia is admitted urgently and scheduled for palliative external beam radiation to control hemorrhage and reduce tumor burden; short-course, lower‑energy photon beams are delivered to the stomach to achieve hemostasis and symptom relief during the inpatient stay. Typical codes: DD010ZZ, DD011ZZ
A young adult with residual gastric malignancy after surgery is admitted for intraoperative electron beam boost during a planned re-exploration to sterilize the tumor bed; intraoperative electron radiation is delivered directly to stomach tissues as part of the inpatient surgical and radiotherapeutic plan. Typical codes: DD013Z0, DD013ZZ

Related Codes

DD00-ESOPHAGUS-BEAM-RADIATION

ICD-10-PCS Code For Esophagus: Procedure Code Group Overview

DD02-DUODENUM-BEAM-RADIATION

ICD-10-PCS Code For Duodenum: Procedure Code Group Overview

DD03-JEJUNUM-BEAM-RADIATION

ICD-10-PCS Code For Jejunum: Procedure Code Group Overview

DD04-ILEUM-BEAM-RADIATION

ICD-10-PCS Code For Ileum: Procedure Code Group Overview

DD05-COLON-BEAM-RADIATION

ICD-10-PCS Code For Colon: Procedure Code Group Overview

DD07-RECTUM-BEAM-RADIATION

ICD-10-PCS Code For Rectum: Procedure Code Group Overview

Frequently Asked Questions

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.

Published by

Trek Health powers OpenPayer with a leading commercial payer intelligence platform, seamlessly converting fragmented payer data into actionable insights for provider organizations.

ICD-10-PCS Code For Stomach: Procedure Code Group Overview

Sign up for ICD-10-PCS Code For Stomach: Procedure Code Group Overview policy alerts

Stomach Beam Radiation Procedure Overview

Code Attributes

ICD-10-PCS Code For Stomach: Procedure Code Group Overview

Sign up for ICD-10-PCS Code For Stomach: Procedure Code Group Overview policy alerts

Stomach Beam Radiation Procedure Overview

Code Attributes

When to Use

ICD-10-PCS Codes

Typical Clinical Scenarios

Related Codes

Which procedures are included in the ICD-10-PCS DD01 stomach beam radiation group?

What is the clinical purpose of procedures in the DD01 code group?

Under which ICD-10-PCS section and body system are these codes classified?

How should accurate coding of DD01 codes impact inpatient records and reimbursement?

What variations of beam radiation modalities are represented within the DD01 codes?

References

When to Use

ICD-10-PCS Codes

Typical Clinical Scenarios

Related Codes

Which procedures are included in the ICD-10-PCS DD01 stomach beam radiation group?

What is the clinical purpose of procedures in the DD01 code group?

Under which ICD-10-PCS section and body system are these codes classified?

How should accurate coding of DD01 codes impact inpatient records and reimbursement?

What variations of beam radiation modalities are represented within the DD01 codes?

References