2024 ICD-10-CM Diagnosis Code E87.1
Hypo-osmolality and hyponatremia
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Acute hyponatremia
- Central nervous system disorder of water regulation
- Cerebral hyponatremia
- Chorea due to hyponatremia
- Chronic hyponatremia
- Dilutional hyponatremia
- Drug-induced hyponatremia
- Extracellular fluid volume depletion
- Hyponatremia with decreased serum osmolality
- Hyponatremia with excess extracellular fluid volume
- Hyponatremia with extracellular fluid depletion
- Hyponatremia with normal extracellular fluid volume
- Hypo-osmolality and or hyponatremia
- Hyposmolality syndrome
- Hypotonic disorder
- Inadequate sodium intake
- Paraneoplastic hyponatremia
- Sodium deficiency
- Hyponatremia-. deficiency of sodium in the blood; salt depletion. (dorland, 27th ed)
- Grade 1 Hyponatremia, CTCAE|Grade 1 Hyponatremia-.
- Grade 2 Hyponatremia, CTCAE|Grade 2 Hyponatremia-. 125-129 mmol/l and asymptomatic
- Grade 3 Hyponatremia, CTCAE|Grade 3 Hyponatremia-. 125-129 mmol/l symptomatic; 120-124 mmol/l regardless of symptoms
- Grade 4 Hyponatremia, CTCAE|Grade 4 Hyponatremia-. <120 mmol/l; life-threatening consequences
- Grade 5 Hyponatremia, CTCAE|Grade 5 Hyponatremia-. death
- Hyponatremia-. lower than normal levels of sodium in the circulating blood.
- Hyponatremia with Hypoosmolality|Hyponatremia with Hypo-osmolality-. abnormally low serum sodium levels in the setting of electrolyte/fluid imbalance. this condition may be the result of excessive intake or retention of water and/or excretion of salt.
- Hyponatremia, CTCAE|Hyponatremia|Hyponatremia-. a disorder characterized by laboratory test results that indicate a low concentration of sodium in the blood.
Tabular List of Diseases and Injuries
The following annotation back-references are applicable to this diagnosis code. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more.
Inclusion TermsInclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
- Sodium Na deficiency
Type 1 ExcludesType 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- syndrome of inappropriate secretion of antidiuretic hormone E22.2
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).
- - Findings, abnormal, inconclusive, without diagnosis - See Also: Abnormal;
- - sodium (deficiency) - E87.1
- - Hyponatremia - E87.1
- - Hypo-osmolality - E87.1
Convert to ICD-9-CM Code
|Source ICD-10-CM Code||Target ICD-9-CM Code|
|E87.1||276.1 - Hyposmolality|
Fluid and Electrolyte Balance
Electrolytes are minerals in your body that have an electric charge. They are in your blood, urine, tissues, and other body fluids. Electrolytes are important because they help:
- Balance the amount of water in your body
- Balance your body's acid/base (pH) level
- Move nutrients into your cells
- Move wastes out of your cells
- Make sure that your nerves, muscles, the heart, and the brain work the way they should
Sodium, calcium, potassium, chloride, phosphate, and magnesium are all electrolytes. You get them from the foods you eat and the fluids you drink.
The levels of electrolytes in your body can become too low or too high. This can happen when the amount of water in your body changes. The amount of water that you take in should equal the amount you lose. If something upsets this balance, you may have too little water (dehydration) or too much water (overhydration). Some medicines, vomiting, diarrhea, sweating, and liver or kidney problems can all upset your water balance.
Treatment helps you to manage the imbalance. It also involves identifying and treating what caused the imbalance.
[Learn More in MedlinePlus]
Table salt is a combination of two minerals - sodium and chloride Your body needs some sodium to work properly. It helps with the function of nerves and muscles. It also helps to keep the right balance of fluids in your body. Your kidneys control how much sodium is in your body. If you have too much and your kidneys can't get rid it, sodium builds up in your blood. This can lead to high blood pressure. High blood pressure can lead to other health problems.
Most people in the U.S. get more sodium in their diets than they need. A key to healthy eating is choosing foods low in sodium. The Dietary Guidelines recommend that most adults eat less than 2.3 grams per day. That equals about 1 teaspoon of table salt a day. Some people are more sensitive to the effects of salt than others and should eat less. This includes people who have high blood pressure, diabetes, or kidney problems, or are African American or over age 50. Reading food labels can help you see how much sodium is in prepared foods.
NIH: National Heart, Lung, and Blood Institute
[Learn More in MedlinePlus]
- 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.