2025 ICD-10-CM Diagnosis Code E58

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.

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.

MS-DRG Mapping for ICD-10-CM Code E58

Diagnosis-Related Groups (DRGs) are used to classify hospital cases for billing and healthcare management. They help standardize how hospitals and other providers are reimbursed for inpatient care. Patients are grouped based on their principal diagnosis into broader categories called Major Diagnostic Categories (MDCs).

Once assigned to a DRG, the hospital receives a set payment for the patient’s care, regardless of the actual services provided. This fixed rate is intended to cover the typical cost of treating patients within that group. The payment amount depends on the DRG's relative weight, which reflects the expected complexity and cost of care based on the severity of the patient’s condition.

Diagnostic related groups encourage healthcare providers to focus on quality and efficiency in patient care while managing costs effectively. The diagnosis code is present in the following groups for version MS-DRG V42.0 applicable from 10/01/2024 through 09/30/2025.

Convert E58 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.

Patient Education

Calcium

What is calcium and why do I need it?

Calcium is a mineral, a nutrient that you need (in small amounts) to keep your body healthy. You have more calcium in your body than any other mineral.

Calcium has many important jobs:

• To build and maintain strong bones. Your body stores almost all of its calcium in your bones and teeth to keep them strong.
• To help your muscles move.
• To help your nerves to carry messages between your brain and the rest of your body.
• To help your blood vessels move blood throughout your body.
• To help release hormones that affect many functions in your body.

Not getting enough calcium can cause several conditions, including:

• Osteoporosis, a disease which can make your bones weaker and more likely to break.
• Rickets, a disease in children that causes soft, weak bones.
• Osteomalacia, a condition which causes soft bones in children and adults.

How do I get calcium?

You can get calcium from foods and supplements. You may be able to get enough calcium by eating a variety of foods, including:

• Dairy products such as milk, cheese, and yogurt. These are the main food sources of calcium for most people in the United States.
• Leafy, green vegetables such as kale, broccoli, and Chinese cabbage (bok choi).
• Fish with soft bones that you can eat, such as canned sardines and salmon.
• Calcium-enriched foods such as breakfast cereals, fruit juices, soy and rice drinks, and tofu. The product labels for these foods will show how much calcium they have.

Calcium is available in supplements. It is also included in many multivitamins. The two main forms of calcium supplements are calcium carbonate and calcium citrate:

• Calcium carbonate is absorbed best when taken with food. Some over-the-counter antacids, such as Tums and Rolaids, also contain calcium carbonate.
• Calcium citrate is absorbed well on an empty stomach or a full stomach. People with low levels of stomach acid absorb calcium citrate more easily than calcium carbonate.

Calcium is absorbed best when you take 500 mg or less at one time. If you are taking more than that amount each day, take a smaller dose twice a day rather than taking it all at once.

Calcium supplements might cause gas, bloating, and constipation in some people. If you have any of these symptoms, you could try:

• Spreading out the calcium dose throughout the day
• Taking it with meals
• Switching the form of calcium you take

How much calcium do I need?

The amount of calcium you need each day depends on your age and other factors. The recommended amounts, in milligrams (mg), are:

• Birth to 6 months: 200 mg
• Infants 7-12 months: 260 mg
• Children 1-3 years: 700 mg
• Children 4-8 years: 1,000 mg
• Children 9-13 years: 1,300 mg
• Teens 14-18 years: 1,300 mg
• Adults 19-50 years: 1,000 mg
• Adult men 51-70 years: 1,000 mg
• Adult women 51-70 years: 1,200 mg
• Adults 71 years and older: 1,200 mg
• Pregnant and breastfeeding teens: 1,300 mg
• Pregnant and breastfeeding adults: 1,000 mg

Certain people may have trouble getting enough calcium, including:

• Children and teens age 4 to 18 years
• People who are Black or Asian
• Adults age 50 years and older living in poverty
• Postmenopausal women; your body absorbs and retains less calcium after menopause
• People who don't drink milk or eat other dairy products

Check with your health care provider to see if you need to take calcium supplements, and if so, how much you should take. Your provider may want to first do a calcium blood test to see if you are getting enough of it.

NIH: National Institutes of Health Office of Dietary Supplements

[Learn More in MedlinePlus]

Malnutrition

Food provides the energy and nutrients you need to be healthy. If you don't get enough nutrients -- including proteins, carbohydrates, fats, vitamins, and minerals - you may suffer from malnutrition.

Causes of malnutrition include:

• Lack of specific nutrients in your diet. Even the lack of one vitamin can lead to malnutrition.
• An unbalanced diet
• Certain medical problems, such as malabsorption syndromes and cancers

Symptoms may include fatigue, dizziness, and weight loss. Or, you may have no symptoms. To diagnose the cause of the problem, your doctor may do blood tests and a nutritional assessment. Treatment may include replacing the missing nutrients and treating the underlying cause.

[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.