Valid for Submission
E03.2 is a billable diagnosis code used to specify a medical diagnosis of hypothyroidism due to medicaments and other exogenous substances. The code E03.2 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 E03.2 might also be used to specify conditions or terms like hypothyroidism caused by amiodarone, hypothyroidism caused by drug, hypothyroidism due to iodide excess, hypothyroidism resulting from para-aminosalicylic acid, hypothyroidism resulting from phenylbutazone , hypothyroidism resulting from resorcinol, etc.
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 coding notes and guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code E03.2:
Code FirstCode First
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, the ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists, there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation.
Use Additional CodeUse Additional Code
The “use additional code” indicates that a secondary code could be used to further specify the patient’s condition. This note is not mandatory and is only used if enough information is available to assign an additional code.
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 E03.2 are found in the index:
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Hypothyroidism caused by amiodarone
- Hypothyroidism caused by drug
- Hypothyroidism due to iodide excess
- Hypothyroidism resulting from para-aminosalicylic acid
- Hypothyroidism resulting from phenylbutazone
- Hypothyroidism resulting from resorcinol
- Iatrogenic hypothyroidism
Diagnostic Related Groups - MS-DRG Mapping
Convert E03.2 to ICD-9 Code
The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code E03.2 its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original 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)
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