2024 ICD-10-CM Diagnosis Code D00.2

Carcinoma in situ of stomach

ICD-10-CM Code:
D00.2
ICD-10 Code for:
Carcinoma in situ of stomach
Is Billable?
Yes - Valid for Submission
Chronic Condition Indicator: [1]
Chronic
Code Navigator:

Code Classification

  • Neoplasms
    (C00–D49)
    • In situ neoplasms
      (D00-D09)
      • Carcinoma in situ of oral cavity, esophagus and stomach
        (D00)

D00.2 is a billable diagnosis code used to specify a medical diagnosis of carcinoma in situ of stomach. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2023 through September 30, 2024.

The following anatomical sites found in the Table of Neoplasms reference this diagnosis code given the correct histological behavior: Neoplasm, neoplastic antrum (Highmore) (maxillary) pyloric ; Neoplasm, neoplastic cardia (gastric) ; Neoplasm, neoplastic cardiac orifice (stomach) ; Neoplasm, neoplastic cardio-esophageal junction ; Neoplasm, neoplastic cardio-esophagus ; Neoplasm, neoplastic corpus gastric ; Neoplasm, neoplastic 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

Clinical Classification

Clinical Information

  • Esophagogastric Junction

    the area covering the terminal portion of esophagus and the beginning of stomach at the cardiac orifice.
  • Pyloric Stenosis

    narrowing of the pyloric canal with varied etiology. a common form is due to muscle hypertrophy (pyloric stenosis, hypertrophic) seen in infants.
  • Pylorus

    the region of the stomach at the junction with the duodenum. it is marked by the thickening of circular muscle layers forming the pyloric sphincter to control the opening and closure of the lumen.
  • Bariatric Surgery

    surgical procedures aimed at affecting metabolism and producing major weight reduction in patients with morbid obesity.
  • Diverticulosis, Stomach

    a pathological condition characterized by the presence of a number of gastric diverticula in the stomach.
  • Diverticulum, Stomach

    saccular, outward protrusion of all or a portion of the wall of the stomach.
  • Gastric Absorption

    uptake of substances via the stomach.
  • Gastric Antral Vascular Ectasia

    a distinct vascular lesion in the pyloric antrum that is characterized by tortuous dilated blood vessels (ectasia) radiating outward from the pylorus. the vessel pattern resembles the stripes on the surface of a watermelon. this lesion causes both acute and chronic gastrointestinal hemorrhage.
  • Gastric Dilatation

    abnormal distention of the stomach due to accumulation of gastric contents that may reach 10 to 15 liters. gastric dilatation may be the result of gastric outlet obstruction; ileus; gastroparesis; or denervation.
  • Gastric Fistula

    abnormal passage communicating with the stomach.
  • Gastric Stump

    that portion of the stomach remaining after gastric surgery, usually gastrectomy or gastroenterostomy for cancer of the stomach or peptic ulcer. it is a common site of cancer referred to as stump cancer or carcinoma of the gastric stump.
  • Gastrointestinal Contents

    the contents included in all or any segment of the gastrointestinal tract.
  • Receptor-Like Protein Tyrosine Phosphatases, Class 3

    a subclass of receptor-like protein tryosine phosphatases that contain a single cytosolic protein tyrosine phosphate domain and multiple extracellular fibronectin iii-like domains.
  • Stomach

    an organ of digestion situated in the left upper quadrant of the abdomen between the termination of the esophagus and the beginning of the duodenum.
  • Stomach Diseases

    pathological processes involving the stomach.
  • Stomach Neoplasms

    tumors or cancer of the stomach.
  • Stomach Rupture

    bursting of the stomach.
  • Stomach Ulcer

    ulceration of the gastric mucosa due to contact with gastric juice. it is often associated with helicobacter pylori infection or consumption of nonsteroidal anti-inflammatory drugs (nsaids).
  • Stomach Volvulus

    twisting of the stomach that may result in gastric ischemia and gastric outlet obstruction. it is often associated with diaphragmatic hernia.
  • Stomach, Avian

    a component of the digestive system of birds which consists of the gizzard and proventriculus.
  • Stomach, Ruminant

    a component of the digestive system of ruminants which consists of the abomasum; omasum; reticulum; and rumen.

Convert D00.2 to ICD-9-CM

  • ICD-9-CM Code: 230.2 - Ca in situ stomach

Table of Neoplasms

This code is referenced 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
»Neoplasm, neoplastic
  »antrum (Highmore) (maxillary)
    »pyloric
C16.3C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »cardia (gastric)
C16.0C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »cardiac orifice (stomach)
C16.0C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »cardio-esophageal junction
C16.0C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »cardio-esophagus
C16.0C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »corpus
    »gastric
C16.2C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »esophagogastric junction
C16.0C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »fundus
C16.1C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »fundus
    »stomach
C16.1C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »gastroesophageal junction
C16.0C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »junction
    »cardioesophageal
C16.0C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »junction
    »esophagogastric
C16.0C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »junction
    »gastroesophageal
C16.0C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »prepylorus
C16.4C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »pyloric
C16.3C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »pyloric
    »antrum
C16.3C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »pyloric
    »canal
C16.4C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »pylorus
C16.4C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »stomach
C16.9C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »stomach
    »antrum (pyloric)
C16.3C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »stomach
    »body
C16.2C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »stomach
    »cardia
C16.0C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »stomach
    »cardiac orifice
C16.0C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »stomach
    »corpus
C16.2C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »stomach
    »fundus
C16.1C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »stomach
    »greater curvature NEC
C16.6C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »stomach
    »lesser curvature NEC
C16.5C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »stomach
    »prepylorus
C16.4C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »stomach
    »pylorus
C16.4C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »stomach
    »wall NEC
C16.9C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »stomach
    »wall NEC
      »anterior NEC
C16.8C78.89D00.2D13.1D37.1D49.0
»Neoplasm, neoplastic
  »stomach
    »wall NEC
      »posterior NEC
C16.8C78.89D00.2D13.1D37.1D49.0

Patient Education


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]

What is Stomach Cancer?

Learn about stomach cancer risk factors, symptoms, tests to diagnose, factors affecting prognosis, staging, treatment, and coping.
[Learn More in MedlinePlus]

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • 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. This was the first year ICD-10-CM was implemented into the HIPAA code set.

Footnotes

[1] Chronic - a chronic condition code indicates a condition lasting 12 months or longer and its effect on the patient based on one or both of the following criteria:

  • The condition results in the need for ongoing intervention with medical products,treatment, services, and special equipment
  • The condition places limitations on self-care, independent living, and social interactions.