E03 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Other hypothyroidism.
Type 1 excludes
Iodine-deficiency related hypothyroidism (E00-E02)
Postprocedural hypothyroidism (E89.0)
Codes
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
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code