2025 ICD-10-CM Diagnosis Code R10.31
Right lower quadrant pain
- ICD-10-CM Code:
- R10.31
- ICD-10 Code for:
- Right lower quadrant pain
- Is Billable?
- Yes - Valid for Submission
- Chronic Condition Indicator: [1]
- Not chronic
- Code Navigator:
R10.31 is a billable diagnosis code used to specify a medical diagnosis of right lower quadrant pain. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2024 through September 30, 2025.
The code is commonly used in family practice, internal medicine , pediatrics medical specialties to specify clinical concepts such as abdominal pain.
According to ICD-10-CM guidelines this code should not to be used as a principal diagnosis code when a related definitive diagnosis has been established.
Approximate Synonyms
The following list of clinical terms are approximate synonyms, alternative descriptions, or common phrases that might be used by patients, healthcare providers, or medical coders to describe the same condition. These synonyms and related diagnosis terms are often used when searching for an ICD-10 code, especially when the exact medical terminology is unclear. Whether you're looking for lay terms, similar diagnosis names, or common language alternatives, this list can help guide you to the correct ICD-10 classification.
- Bilateral pain of inguinal region
- Iliac fossa pain
- Inguinal pain
- Inguinal pain
- Left inguinal pain
- Lower abdominal pain
- Lower abdominal pain
- Pain in right abdominal lumbar region
- Right iliac fossa pain
- Right inguinal pain
- Right inguinal pain
- Right lower quadrant pain
- Right sided abdominal pain
- Right sided abdominal pain
- Right sided abdominal pain
Clinical Classification
Clinical Classifications group individual ICD-10-CM diagnosis codes into broader, clinically meaningful categories. These categories help simplify complex data by organizing related conditions under common clinical themes.
They are especially useful for data analysis, reporting, and clinical decision-making. Even when diagnosis codes differ, similar conditions can be grouped together based on their clinical relevance. Each category is assigned a unique CCSR code that represents a specific clinical concept, often tied to a body system or medical specialty.
Abdominal pain and other digestive/abdomen signs and symptoms
CCSR Code: SYM006
Inpatient Default: Y - Yes, default inpatient assignment for principal diagnosis or first-listed diagnosis.
Outpatient Default: Y - Yes, default outpatient assignment for principal diagnosis or first-listed diagnosis.
Clinical Information
Lower Abdominal Pain
a sensation of discomfort emanating from the inferior quadrants of the abdomen, which may be peritoneal or visceral in origin, or referred from an extra-abdominal location.
Index to Diseases and Injuries References
The following annotation back-references for this diagnosis code are found in the injuries and diseases index. The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10-CM code(s).
Convert R10.31 to ICD-9-CM
Below are the ICD-9 codes that most closely match this ICD-10 code, based on the General Equivalence Mappings (GEMs). This ICD-10 to ICD-9 crosswalk tool is helpful for coders who need to reference legacy diagnosis codes for audits, historical claims, or approximate code comparisons.
Abdmnal pain rt lwr quad
ICD-9-CM: 789.03
This is a direct match with no additional mapping qualifiers. The absence of a flag generally means the mapping is considered exact or precise. In other words, the ICD-10 code maps cleanly to the ICD-9 code without qualification, approximation, or needing multiple codes.
Patient Education
Pelvic Pain
Pelvic pain occurs mostly in the lower abdomen area. The pain might be steady, or it might come and go. It can be a sharp and stabbing pain in a specific spot, or a dull pain that is spread out. If the pain is severe, it might get in the way of your daily activities.
If you're a woman, you might feel pain during your period. It could also happen when you have sex. Pelvic pain can be a sign that there is a problem with one of the organs in your pelvic area, such as the uterus, ovaries, fallopian tubes, cervix, or vagina. If you're a man, the cause could be problem with the prostate. In men and women, it could be a symptom of infection, or a problem with the urinary tract, lower intestines, rectum, muscle, or bone. Some women have more than one cause of pelvic pain at the same time.
You might have to have lab, imaging, or other medical tests to find the cause of the pain. The treatment will depend on the cause, how bad the pain is, and how often it occurs.
NIH: National Institute of Child Health and Human Development
[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] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.
