ICD 10 Code For Nausea – R11

If you’re feeling nauseous, there’s now an ICD 10 code for that. The new code, R11.0, was released on October 1st, 2017 and is used to specify the diagnosis of nausea. This may seem like a small change, but it’s actually a pretty big deal. For years, doctors have been using the ICD 9 codes to diagnose patients, but with the release of the ICD 10, they now have much more specific codes to work with. The ICD 10 code for nausea is just one example of how the new system is changing the way doctors diagnose and treat patients. If you’re curious about what else is new in the ICD 10, read on for a closer look.

What is ICD 10?

According to the International Statistical Classification of Diseases and Related Health Problems, Tenth Revision (ICD-10), nausea is coded as R11.0. ICD-10 is a medical classification used to assign codes to diagnoses and procedures.

Nausea is a symptom that can be caused by a number of different conditions, so the ICD-10 code will depend on the underlying cause. For example, if nausea is caused by pregnancy, the code would be O26.9 (other specified pregnancy-related conditions). If nausea is a side effect of chemotherapy, the code would be T79.5X5A (adverse effect of anti-neoplastic chemotherapy).

There are many other possible causes of nausea, so there are many different ICD-10 codes that could be used depending on the specific condition. If you are experiencing symptoms of nausea, it is important to see a healthcare provider to determine the underlying cause so that the correct ICD-10 code can be assigned.

What is the ICD 10 Code For Nausea?

ICd 10 code for Nausea

The ICD 10 code for nausea is R11.0. Nausea is the feeling of sickness in the stomach, often accompanied by an urge to vomit. It can be caused by a number of things, including food poisoning, pregnancy, and chemotherapy.

How to Use the ICD 10 Code For Nausea

Assuming you are referring to ICD-10, the code for nausea would be R11.0. The first step is to look up the ICD-10 code in a reference book or online. The second step is to find the corresponding diagnosis code in the ICD-9-CM code book. The third and final step is to bill the correct diagnosis code on the patient’s insurance claim form.

When using ICD-10, it’s important to remember that there are different codes for different types of nausea. For example, if a patient has acute nausea, the code would be R11.0; if a patient has chronic nausea, the code would be R11.3. There are also codes for specific types of nausea, such as postoperative nausea (T81.4) and pregnancy-related nausea (O21.0).

Excludes (nausea)Code
Haematemesis  K92.0
Haematemesis {neonatal}(P54.0)
Excludes {vomiting}Code
Excessive, in pregnancy(O21.-)
Following gastrointestinal surgery(K91.0)
Newborn (P92.0)
Psychogenic (F50.5)


The ICD 10 code for nausea is R11.0. If you are experiencing nausea, it is important to see a doctor to rule out any underlying causes. Nausea can be a symptom of many different conditions, so it is important to get a diagnosis from a medical professional.

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