2022 ICD-10-CM Code D00.2
Carcinoma in situ of stomach
Valid for Submission
| ICD-10: | D00.2 |
| Short Description: | Carcinoma in situ of stomach |
| Long Description: | Carcinoma in situ of stomach |
Code Classification
D00.2 is a billable diagnosis code used to specify a medical diagnosis of carcinoma in situ of stomach. The code D00.2 is valid during the fiscal year 2022 from October 01, 2021 through September 30, 2022 for the submission of HIPAA-covered transactions.
The ICD-10-CM code D00.2 might also be used to specify conditions or terms like carcinoma in situ of body of stomach, carcinoma in situ of cardia of stomach, carcinoma in situ of fundus of stomach, carcinoma in situ of greater curvature of stomach, carcinoma in situ of lesser curve of stomach , carcinoma in situ of pyloric antrum, etc.
The following anatomical sites found in the Table of Neoplasms apply to this code given the correct histological behavior: antrum (Highmore) (maxillary) pyloric ; cardia (gastric) ; cardiac orifice (stomach) ; cardio-esophageal junction ; cardio-esophagus ; corpus gastric ; esophagogastric junction ; etc
Approximate Synonyms
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Carcinoma in situ of body of stomach
- Carcinoma in situ of cardia of stomach
- Carcinoma in situ of fundus of stomach
- Carcinoma in situ of greater curvature of stomach
- Carcinoma in situ of lesser curve of stomach
- Carcinoma in situ of pyloric antrum
- Carcinoma in situ of pylorus
- Carcinoma in situ of stomach
- Neoplasm of fundus of stomach
- Neoplasm of greater curvature of stomach
- Neoplasm of lesser curvature of stomach
- Neoplasm of pyloric antrum
- Neoplasm of pylorus
- Pyloric mass
Diagnostic Related Groups - MS-DRG Mapping
The ICD-10 code D00.2 is grouped in the following groups for version MS-DRG V39.0 What are Diagnostic Related Groups?
The Diagnostic Related Groups (DRGs) are a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC). applicable from 10/01/2021 through 09/30/2022.
| MS-DRG | MS-DRG Title | MCD | Relative Weight |
|---|---|---|---|
| 374 | DIGESTIVE MALIGNANCY WITH MCC | 06 | 2.0679 |
| 375 | DIGESTIVE MALIGNANCY WITH CC | 06 | 1.2049 |
| 376 | DIGESTIVE MALIGNANCY WITHOUT CC/MCC | 06 | 0.8952 |
The relative weight of a diagnostic related group determines the reimbursement rate based on the severity of a patient's illness and the associated cost of care during hospitalization.
Convert D00.2 to ICD-9 Code
- 230.2 - Ca in situ stomach
Table of Neoplasms
The code D00.2 is included in the table of neoplasms by anatomical site. For each site there are six possible code numbers according to whether the neoplasm in question is malignant, benign, in situ, of uncertain behavior, or of unspecified nature. The description of the neoplasm will often indicate which of the six columns is appropriate.
Where such descriptors are not present, the remainder of the Index should be consulted where guidance is given to the appropriate column for each morphological (histological) variety listed. However, the guidance in the Index can be overridden if one of the descriptors mentioned above is present.
| Neoplasm, neoplastic | Malignant Primary |
Malignant Secondary |
CaInSitu | Benign | Uncertain Behavior |
Unspecified Behavior |
|---|---|---|---|---|---|---|
| »antrum (Highmore) (maxillary) »pyloric | C16.3 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »cardia (gastric) | C16.0 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »cardiac orifice (stomach) | C16.0 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »cardio-esophageal junction | C16.0 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »cardio-esophagus | C16.0 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »corpus »gastric | C16.2 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »esophagogastric junction | C16.0 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »fundus | C16.1 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »fundus »stomach | C16.1 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »gastroesophageal junction | C16.0 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »junction »cardioesophageal | C16.0 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »junction »esophagogastric | C16.0 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »junction »gastroesophageal | C16.0 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »prepylorus | C16.4 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »pyloric | C16.3 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »pyloric »antrum | C16.3 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »pyloric »canal | C16.4 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »pylorus | C16.4 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »stomach | C16.9 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »stomach »antrum (pyloric) | C16.3 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »stomach »body | C16.2 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »stomach »cardia | C16.0 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »stomach »cardiac orifice | C16.0 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »stomach »corpus | C16.2 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »stomach »fundus | C16.1 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »stomach »greater curvature NEC | C16.6 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »stomach »lesser curvature NEC | C16.5 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »stomach »prepylorus | C16.4 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »stomach »pylorus | C16.4 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »stomach »wall NEC | C16.9 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »stomach »wall NEC »anterior NEC | C16.8 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| »stomach »wall NEC »posterior NEC | C16.8 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
Information for Patients
Stomach Cancer
The stomach is an organ between the esophagus and the small intestine. It mixes food with stomach acid and helps digest protein. Stomach cancer mostly affects older people - two-thirds of people who have it are over age 65. Your risk of getting it is also higher if you
- Have had a Helicobacter pylori infection
- Have had stomach inflammation
- Are a man
- Eat lots of salted, smoked, or pickled foods
- Smoke cigarettes
- Have a family history of stomach cancer
It is hard to diagnose stomach cancer in its early stages. Indigestion and stomach discomfort can be symptoms of early cancer, but other problems can cause the same symptoms. In advanced cases, there may be blood in your stool, vomiting, unexplained weight loss, jaundice, or trouble swallowing. Doctors diagnose stomach cancer with a physical exam, blood and imaging tests, an endoscopy, and a biopsy.
Because it is often found late, it can be hard to treat stomach cancer. Treatment options include surgery, chemotherapy, radiation or a combination.
NIH: National Cancer Institute
[Learn More in MedlinePlus]
Code History
- FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
- FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
- FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
- FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
- FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
- FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016 (First year ICD-10-CM implemented into the HIPAA code set)