Valid for Submission
E03.9 is a billable diagnosis code used to specify a medical diagnosis of hypothyroidism, unspecified. The code E03.9 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.
The ICD-10-CM code E03.9 might also be used to specify conditions or terms like acquired central hypothyroidism, acquired hypothyroidism, adult myxedema, central hypothyroidism, cerebral degeneration due to hypothyroidism , chronic pericarditis, etc.
Unspecified diagnosis codes like E03.9 are acceptable when clinical information is unknown or not available about a particular condition. Although a more specific code is preferable, unspecified codes should be used when such codes most accurately reflect what is known about a patient's condition. Specific diagnosis codes should not be used if not supported by the patient's medical record.
Tabular List of Diseases and Injuries
The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code E03.9:
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.
- Myxedema NOS
Index to Diseases and Injuries
The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code E03.9 are found in the index:
- - Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound) - D64.9
- - Arthritis, arthritic (acute) (chronic) (nonpyogenic) (subacute) - M19.90
- - Dementia (degenerative (primary)) (old age) (persisting) - F03.90
- - Hoffmann's syndrome - E03.9
- - Hypothyroidism (acquired) - E03.9
- - Myxedema (adult) (idiocy) (infantile) (juvenile) - See Also: Hypothyroidism; - E03.9
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Acquired central hypothyroidism
- Acquired hypothyroidism
- Adult myxedema
- Central hypothyroidism
- Cerebral degeneration due to hypothyroidism
- Chronic pericarditis
- Endogenous obesity
- Enlargement of skeletal muscle
- Hoffman syndrome
- Hypertrichosis in hypothyroidism
- Hypothyroid myopathy
- Hypothyroid obesity
- Hypothyroidism due to infiltrative disease
- Hypothyroidism due to sarcoidosis
- Hypothyroidism due to thyroiditis
- Hypothyroidism in childbirth
- Hypothyroidism in pregnancy
- Juvenile myxedema
- Myasthenic syndrome due to another disorder
- Myasthenic syndrome due to hypothyroidism
- Myxedema cerebellar degeneration
- Myxedema neuropathy
- Obesity of endocrine origin
- Pericarditis secondary to myxedema
- Premature puberty due to hypothyroidism
- Pseudohypertrophy of muscle
- Secondary cerebellar degeneration
- Severe hypothyroidism
- Thyroid disease in pregnancy
- Transient decreased production of T>4<
- CONGENITAL HYPOTHYROIDISM-. a condition in infancy or early childhood due to an in utero deficiency of thyroid hormones that can be caused by genetic or environmental factors such as thyroid dysgenesis or hypothyroidism in infants of mothers treated with thiouracil during pregnancy. endemic cretinism is the result of iodine deficiency. clinical symptoms include severe mental retardation impaired skeletal development short stature and myxedema.
- HYPOTHYROIDISM-. a syndrome that results from abnormally low secretion of thyroid hormones from the thyroid gland leading to a decrease in basal metabolic rate. in its most severe form there is accumulation of mucopolysaccharides in the skin and edema known as myxedema. it may be primary or secondary due to other pituitary disease or hypothalamic dysfunction.
Diagnostic Related Groups - MS-DRG Mapping
Convert E03.9 to ICD-9 Code
Information for Patients
Your thyroid is a butterfly-shaped gland in your neck, just above your collarbone. It is one of your endocrine glands, which make hormones. Thyroid hormones control the rate of many activities in your body. These include how fast you burn calories and how fast your heart beats. All of these activities are your body's metabolism. If your thyroid gland is not active enough, it does not make enough thyroid hormone to meet your body's needs. This condition is hypothyroidism.
Hypothyroidism is more common in women, people with other thyroid problems, and those over 60 years old. Hashimoto's disease, an autoimmune disorder, is the most common cause. Other causes include thyroid nodules, thyroiditis, congenital hypothyroidism, surgical removal of part or all of the thyroid, radiation treatment of the thyroid, and some medicines.
The symptoms can vary from person to person. They may include
- Weight gain
- A puffy face
- Cold intolerance
- Joint and muscle pain
- Dry skin
- Dry, thinning hair
- Decreased sweating
- Heavy or irregular menstrual periods and fertility problems
- Slowed heart rate
To diagnose hypothyroidism, your doctor will do a physical exam, look at your symptoms, and do thyroid tests. Treatment is with synthetic thyroid hormone, taken every day.
NIH: National Institute of Diabetes and Digestive and Kidney Diseases
- Chronic thyroiditis (Hashimoto disease) (Medical Encyclopedia)
- Hashimoto's Disease - NIH (National Institute of Diabetes and Digestive and Kidney Diseases)
- Hypothyroidism (Medical Encyclopedia)
- Neonatal hypothyroidism (Medical Encyclopedia)
- Silent thyroiditis (Medical Encyclopedia)
- Subacute thyroiditis (Medical Encyclopedia)
- T4 test (Medical Encyclopedia)
- Thyroid Tests - NIH (National Institute of Diabetes and Digestive and Kidney Diseases)
- TSH test (Medical Encyclopedia)
Congenital hypothyroidism Congenital hypothyroidism is a partial or complete loss of function of the thyroid gland (hypothyroidism) that affects infants from birth (congenital). The thyroid gland is a butterfly-shaped tissue in the lower neck. It makes iodine-containing hormones that play an important role in regulating growth, brain development, and the rate of chemical reactions in the body (metabolism). People with congenital hypothyroidism have lower-than-normal levels of these important hormones.Congenital hypothyroidism occurs when the thyroid gland fails to develop or function properly. In 80 to 85 percent of cases, the thyroid gland is absent, severely reduced in size (hypoplastic), or abnormally located. These cases are classified as thyroid dysgenesis. In the remainder of cases, a normal-sized or enlarged thyroid gland (goiter) is present, but production of thyroid hormones is decreased or absent. Most of these cases occur when one of several steps in the hormone synthesis process is impaired; these cases are classified as thyroid dyshormonogenesis. Less commonly, reduction or absence of thyroid hormone production is caused by impaired stimulation of the production process (which is normally done by a structure at the base of the brain called the pituitary gland), even though the process itself is unimpaired. These cases are classified as central (or pituitary) hypothyroidism.Signs and symptoms of congenital hypothyroidism result from the shortage of thyroid hormones. Affected babies may show no features of the condition, although some babies with congenital hypothyroidism are less active and sleep more than normal. They may have difficulty feeding and experience constipation. If untreated, congenital hypothyroidism can lead to intellectual disability and slow growth. In the United States and many other countries, all hospitals test newborns for congenital hypothyroidism. If treatment begins in the first two weeks after birth, infants usually develop normally.Congenital hypothyroidism can also occur as part of syndromes that affect other organs and tissues in the body. These forms of the condition are described as syndromic. Some common forms of syndromic hypothyroidism include Pendred syndrome, Bamforth-Lazarus syndrome, and brain-lung-thyroid syndrome.