E03 Other hypothyroidism
ICD-10-CM category E03 sits in Chapter 4 (Endocrine, nutritional and metabolic diseases, E00-E89). It contains 8 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Billable codes in E03
| Code | Description |
|---|---|
E03.0 | Congenital hypothyroidism with diffuse goiter |
E03.1 | Congenital hypothyroidism without goiter |
E03.2 | Hypothyroidism due to medicaments and other exogenous substances |
E03.3 | Postinfectious hypothyroidism |
E03.4 | Atrophy of thyroid (acquired) |
E03.5 | Myxedema coma |
E03.8 | Other specified hypothyroidism |
E03.9 | Hypothyroidism, unspecified |
Search within ICD-10-CM for E03 and related codes
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